{"id":7822,"date":"2024-09-18T14:51:14","date_gmt":"2024-09-18T06:51:14","guid":{"rendered":"https:\/\/am-material.com\/?p=7822"},"modified":"2024-07-29T15:18:54","modified_gmt":"2024-07-29T07:18:54","slug":"viga-machines-20240729","status":"publish","type":"post","link":"https:\/\/am-material.com\/fr\/aluminum-based-alloy-powder\/viga-machines-20240729\/","title":{"rendered":"Le guide des machines VIGA"},"content":{"rendered":"<p>Les machines VIGA (Vacuum Inert Gas Atomization) sont devenues essentielles \u00e0 la production de poudres m\u00e9talliques de haute qualit\u00e9. Ces machines sont largement utilis\u00e9es dans diverses industries, notamment l'a\u00e9rospatiale, le secteur m\u00e9dical et l'automobile, gr\u00e2ce \u00e0 leur capacit\u00e9 \u00e0 produire des poudres m\u00e9talliques fines et uniformes. Dans ce guide d\u00e9taill\u00e9, nous explorerons tous les aspects de la production de poudres m\u00e9talliques <a href=\"https:\/\/am-material.com\/fr\/titanium-based-alloy-powders\/\">Machines VIGA<\/a>les machines VIGA sont des outils de production de pointe, de leur pr\u00e9sentation aux mod\u00e8les de poudres m\u00e9talliques sp\u00e9cifiques, \u00e0 leurs applications, et bien plus encore. Pr\u00e9parez-vous \u00e0 un examen approfondi du monde des machines VIGA !<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Aper\u00e7u des machines VIGA<\/strong><\/h2>\n\n\n\n<p>L'atomisation sous vide de gaz inerte (VIGA) est une m\u00e9thode utilis\u00e9e pour produire des poudres m\u00e9talliques en atomisant du m\u00e9tal en fusion dans un environnement contr\u00f4l\u00e9. Le processus consiste \u00e0 faire fondre le m\u00e9tal sous vide, puis \u00e0 le pulv\u00e9riser \u00e0 l'aide d'un gaz inerte tel que l'argon ou l'azote. Il en r\u00e9sulte des poudres m\u00e9talliques de haute puret\u00e9 dot\u00e9es d'excellentes propri\u00e9t\u00e9s, ce qui les rend adapt\u00e9es \u00e0 divers processus de fabrication avanc\u00e9s.<\/p>\n\n\n\n<p><strong>Principales caract\u00e9ristiques de VIGA Machines<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Processus<\/strong>: Fusion et atomisation dans un environnement sous vide\/gaz inerte<\/li>\n\n\n\n<li><strong>Sortie<\/strong>: Poudres m\u00e9talliques sph\u00e9riques de haute puret\u00e9<\/li>\n\n\n\n<li><strong>Applications<\/strong>: Fabrication additive, m\u00e9tallurgie, m\u00e9tallurgie des poudres, technologies de rev\u00eatement<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"520\" height=\"392\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/H3.jpg\" alt=\"Machines VIGA\" class=\"wp-image-7157\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/H3.jpg 520w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/H3-300x226.jpg 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/H3-16x12.jpg 16w\" sizes=\"(max-width: 520px) 100vw, 520px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Types de poudres m\u00e9talliques produites par les machines VIGA<\/strong><\/h2>\n\n\n\n<p>La polyvalence des machines VIGA leur permet de produire une large gamme de poudres m\u00e9talliques. Vous trouverez ci-dessous une liste de mod\u00e8les de poudres m\u00e9talliques sp\u00e9cifiques produites \u00e0 l'aide de la technologie VIGA, ainsi que des descriptions d\u00e9taill\u00e9es.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. Poudre d'acier inoxydable (316L)<\/strong><\/h3>\n\n\n\n<p><strong>Description<\/strong>: La poudre d'acier inoxydable 316L est connue pour son excellente r\u00e9sistance \u00e0 la corrosion et ses propri\u00e9t\u00e9s m\u00e9caniques. Il est largement utilis\u00e9 dans les industries m\u00e9dicales et a\u00e9rospatiales.<\/p>\n\n\n\n<p><strong>Caract\u00e9ristiques<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Composition<\/strong>: Fer, chrome, nickel, molybd\u00e8ne<\/li>\n\n\n\n<li><strong>Propri\u00e9t\u00e9s<\/strong>: Haute r\u00e9sistance \u00e0 la corrosion, bonne r\u00e9sistance m\u00e9canique<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. Poudre d'alliage de titane (Ti-6Al-4V)<\/strong><\/h3>\n\n\n\n<p><strong>Description<\/strong>: Ti-6Al-4V est la poudre d'alliage de titane la plus couramment utilis\u00e9e, connue pour son rapport r\u00e9sistance\/poids \u00e9lev\u00e9 et son excellente biocompatibilit\u00e9.<\/p>\n\n\n\n<p><strong>Caract\u00e9ristiques<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Composition<\/strong>: Titane, aluminium, vanadium<\/li>\n\n\n\n<li><strong>Propri\u00e9t\u00e9s<\/strong>: Haute r\u00e9sistance, l\u00e9g\u00e8ret\u00e9, biocompatibilit\u00e9<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. Poudre d'Inconel (Inconel 718)<\/strong><\/h3>\n\n\n\n<p><strong>Description<\/strong>: La poudre d'Inconel 718 est un alliage de nickel et de chrome qui pr\u00e9sente une excellente r\u00e9sistance \u00e0 la corrosion et aux temp\u00e9ratures \u00e9lev\u00e9es, id\u00e9ale pour les applications a\u00e9rospatiales.<\/p>\n\n\n\n<p><strong>Caract\u00e9ristiques<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Composition<\/strong>: Nickel, chrome, fer, niobium<\/li>\n\n\n\n<li><strong>Propri\u00e9t\u00e9s<\/strong>: Stabilit\u00e9 \u00e0 haute temp\u00e9rature, r\u00e9sistance \u00e0 la corrosion<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4. Poudre d'alliage d'aluminium (AlSi10Mg)<\/strong><\/h3>\n\n\n\n<p><strong>Description<\/strong>: La poudre AlSi10Mg est un alliage aluminium-silicium-magn\u00e9sium qui pr\u00e9sente une bonne conductivit\u00e9 thermique et des propri\u00e9t\u00e9s de l\u00e9g\u00e8ret\u00e9, ce qui le rend adapt\u00e9 aux applications automobiles et a\u00e9rospatiales.<\/p>\n\n\n\n<p><strong>Caract\u00e9ristiques<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Composition<\/strong>: Aluminium, silicium, magn\u00e9sium<\/li>\n\n\n\n<li><strong>Propri\u00e9t\u00e9s<\/strong>: L\u00e9ger, bonne conductivit\u00e9 thermique<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5. Poudre d'alliage cobalt-chrome (CoCrMo)<\/strong><\/h3>\n\n\n\n<p><strong>Description<\/strong>: La poudre d'alliage CoCrMo est connue pour son excellente r\u00e9sistance \u00e0 l'usure et sa biocompatibilit\u00e9, largement utilis\u00e9e dans les implants m\u00e9dicaux.<\/p>\n\n\n\n<p><strong>Caract\u00e9ristiques<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Composition<\/strong>: Cobalt, chrome, molybd\u00e8ne<\/li>\n\n\n\n<li><strong>Propri\u00e9t\u00e9s<\/strong>: Haute r\u00e9sistance \u00e0 l'usure, biocompatibilit\u00e9<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>6. Poudre d'alliage de cuivre (CuCrZr)<\/strong><\/h3>\n\n\n\n<p><strong>Description<\/strong>: La poudre CuCrZr est un alliage de cuivre-chrome-zirconium pr\u00e9sentant une excellente conductivit\u00e9 \u00e9lectrique et thermique, adapt\u00e9e aux applications \u00e9lectriques et thermiques.<\/p>\n\n\n\n<p><strong>Caract\u00e9ristiques<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Composition<\/strong>: Cuivre, chrome, zirconium<\/li>\n\n\n\n<li><strong>Propri\u00e9t\u00e9s<\/strong>: Haute conductivit\u00e9, bonne r\u00e9sistance m\u00e9canique<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>7. Poudre d'acier maraging (18Ni300)<\/strong><\/h3>\n\n\n\n<p><strong>Description<\/strong>: La poudre d'acier maraging 18Ni300 est connue pour sa haute r\u00e9sistance et sa t\u00e9nacit\u00e9. Elle est couramment utilis\u00e9e dans les industries de l'outillage et de l'a\u00e9rospatiale.<\/p>\n\n\n\n<p><strong>Caract\u00e9ristiques<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Composition<\/strong>: Fer, nickel, cobalt, molybd\u00e8ne<\/li>\n\n\n\n<li><strong>Propri\u00e9t\u00e9s<\/strong>: Haute r\u00e9sistance, t\u00e9nacit\u00e9<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>8. Poudre d'acier \u00e0 outils (H13)<\/strong><\/h3>\n\n\n\n<p><strong>Description<\/strong>: La poudre d'acier \u00e0 outils H13 est r\u00e9put\u00e9e pour sa grande duret\u00e9 et sa r\u00e9sistance \u00e0 la chaleur, ce qui la rend adapt\u00e9e \u00e0 la fabrication d'outils et de moules.<\/p>\n\n\n\n<p><strong>Caract\u00e9ristiques<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Composition<\/strong>: Fer, chrome, molybd\u00e8ne, vanadium<\/li>\n\n\n\n<li><strong>Propri\u00e9t\u00e9s<\/strong>: Duret\u00e9 \u00e9lev\u00e9e, r\u00e9sistance \u00e0 la chaleur<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>9. Poudre d'alliage de nickel (NiCr8020)<\/strong><\/h3>\n\n\n\n<p><strong>Description<\/strong>: La poudre NiCr8020 est un alliage nickel-chrome pr\u00e9sentant une excellente r\u00e9sistance \u00e0 l'oxydation et une stabilit\u00e9 \u00e0 haute temp\u00e9rature, utilis\u00e9 dans les \u00e9l\u00e9ments chauffants et les fours industriels.<\/p>\n\n\n\n<p><strong>Caract\u00e9ristiques<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Composition<\/strong>: Nickel, chrome<\/li>\n\n\n\n<li><strong>Propri\u00e9t\u00e9s<\/strong>: R\u00e9sistance \u00e0 l'oxydation, stabilit\u00e9 \u00e0 haute temp\u00e9rature<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>10. Poudre de carbure de tungst\u00e8ne (WC-Co)<\/strong><\/h3>\n\n\n\n<p><strong>Description<\/strong>: La poudre de carbure de tungst\u00e8ne est connue pour son extr\u00eame duret\u00e9 et sa r\u00e9sistance \u00e0 l'usure. Elle est largement utilis\u00e9e dans les outils de coupe et les rev\u00eatements r\u00e9sistants \u00e0 l'usure.<\/p>\n\n\n\n<p><strong>Caract\u00e9ristiques<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Composition<\/strong>: Carbure de tungst\u00e8ne, cobalt<\/li>\n\n\n\n<li><strong>Propri\u00e9t\u00e9s<\/strong>: Duret\u00e9 extr\u00eame, r\u00e9sistance \u00e0 l'usure<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Composition et caract\u00e9ristiques des poudres m\u00e9talliques VIGA<\/strong><\/h2>\n\n\n\n<p>Vous trouverez ci-dessous un tableau r\u00e9sumant la composition et les caract\u00e9ristiques des poudres m\u00e9talliques produites par <a href=\"https:\/\/am-material.com\/fr\/titanium-based-alloy-powders\/\">Machines VIGA<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Poudre m\u00e9tallique<\/strong><\/th><th><strong>Composition<\/strong><\/th><th><strong>Propri\u00e9t\u00e9s<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Acier inoxydable 316L<\/td><td>Fer, chrome, nickel, molybd\u00e8ne<\/td><td>R\u00e9sistance \u00e9lev\u00e9e \u00e0 la corrosion, r\u00e9sistance m\u00e9canique<\/td><\/tr><tr><td>ti-6al-4v<\/td><td>Titane, aluminium, vanadium<\/td><td>Haute r\u00e9sistance, l\u00e9g\u00e8ret\u00e9, biocompatibilit\u00e9<\/td><\/tr><tr><td>Inconel 718<\/td><td>Nickel, chrome, fer, niobium<\/td><td>Stabilit\u00e9 \u00e0 haute temp\u00e9rature, r\u00e9sistance \u00e0 la corrosion<\/td><\/tr><tr><td>AlSi10Mg<\/td><td>Aluminium, silicium, magn\u00e9sium<\/td><td>L\u00e9ger, bonne conductivit\u00e9 thermique<\/td><\/tr><tr><td>CoCrMo<\/td><td>Cobalt, chrome, molybd\u00e8ne<\/td><td>R\u00e9sistance \u00e9lev\u00e9e \u00e0 l'usure, biocompatibilit\u00e9<\/td><\/tr><tr><td>CuCrZr<\/td><td>Cuivre, chrome, zirconium<\/td><td>Haute conductivit\u00e9, bonne r\u00e9sistance m\u00e9canique<\/td><\/tr><tr><td>18ni300<\/td><td>Fer, nickel, cobalt, molybd\u00e8ne<\/td><td>Haute r\u00e9sistance, t\u00e9nacit\u00e9<\/td><\/tr><tr><td>H13<\/td><td>Fer, chrome, molybd\u00e8ne, vanadium<\/td><td>Duret\u00e9 \u00e9lev\u00e9e, r\u00e9sistance \u00e0 la chaleur<\/td><\/tr><tr><td>NiCr8020<\/td><td>Nickel, chrome<\/td><td>R\u00e9sistance \u00e0 l'oxydation, stabilit\u00e9 \u00e0 haute temp\u00e9rature<\/td><\/tr><tr><td>WC-Co<\/td><td>Carbure de tungst\u00e8ne, cobalt<\/td><td>Duret\u00e9 extr\u00eame, r\u00e9sistance \u00e0 l'usure<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Applications des poudres m\u00e9talliques VIGA<\/strong><\/h2>\n\n\n\n<p>Les poudres m\u00e9talliques produites par les machines VIGA ont un large \u00e9ventail d'applications dans diverses industries. Le tableau suivant pr\u00e9sente quelques-unes de ces applications.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>L'industrie<\/strong><\/th><th><strong>Applications<\/strong><\/th><th><strong>Poudres m\u00e9talliques utilis\u00e9es<\/strong><\/th><\/tr><\/thead><tbody><tr><td>A\u00e9rospatiale<\/td><td>Composants du moteur, pi\u00e8ces structurelles<\/td><td>Ti-6Al-4V, Inconel 718, AlSi10Mg<\/td><\/tr><tr><td>M\u00e9dical<\/td><td>Implants, proth\u00e8ses<\/td><td>Acier inoxydable 316L, CoCrMo, Ti-6Al-4V<\/td><\/tr><tr><td>Automobile<\/td><td>Pi\u00e8ces l\u00e9g\u00e8res, gestion thermique<\/td><td>AlSi10Mg, CuCrZr<\/td><\/tr><tr><td>Outillage<\/td><td>Moules, outils de coupe<\/td><td>H13, WC-Co, 18Ni300<\/td><\/tr><tr><td>\u00c9lectricit\u00e9<\/td><td>Composants conducteurs, gestion thermique<\/td><td>CuCrZr, NiCr8020<\/td><\/tr><tr><td>Industrie<\/td><td>\u00c9l\u00e9ments chauffants, rev\u00eatements r\u00e9sistants \u00e0 l'usure<\/td><td>NiCr8020, WC-Co<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"476\" height=\"352\" data-id=\"6865\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/metap-powder.png\" alt=\"Machines VIGA\" class=\"wp-image-6865\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/metap-powder.png 476w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/metap-powder-300x222.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/03\/metap-powder-16x12.png 16w\" sizes=\"(max-width: 476px) 100vw, 476px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"309\" height=\"235\" data-id=\"6596\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-6.png\" alt=\"Poudre d&#039;alliage \u00e0 base de titane\" class=\"wp-image-6596\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-6.png 309w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-6-300x228.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-6-16x12.png 16w\" sizes=\"(max-width: 309px) 100vw, 309px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"449\" height=\"341\" data-id=\"6583\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-5.png\" alt=\"poudre d&#039;alliage \u00e0 base de cobalt\" class=\"wp-image-6583\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-5.png 449w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-5-300x228.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-5-16x12.png 16w\" sizes=\"(max-width: 449px) 100vw, 449px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"514\" height=\"397\" data-id=\"6624\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-7.png\" alt=\"\" class=\"wp-image-6624\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-7.png 514w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-7-300x232.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-7-16x12.png 16w\" sizes=\"(max-width: 514px) 100vw, 514px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"392\" height=\"312\" data-id=\"6562\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-2.png\" alt=\"Poudres d&#039;alliages \u00e0 base de fer\" class=\"wp-image-6562\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-2.png 392w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-2-300x239.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/02\/metal-powder-2-15x12.png 15w\" sizes=\"(max-width: 392px) 100vw, 392px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"571\" height=\"441\" data-id=\"6527\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/01\/TUNGSTEN-POWDER.png\" alt=\"moins de particules satellites poudre\" class=\"wp-image-6527\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/01\/TUNGSTEN-POWDER.png 571w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/01\/TUNGSTEN-POWDER-300x232.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/01\/TUNGSTEN-POWDER-16x12.png 16w\" sizes=\"(max-width: 571px) 100vw, 571px\" \/><figcaption><\/figcaption><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Sp\u00e9cifications, tailles, qualit\u00e9s et normes<\/strong><\/h2>\n\n\n\n<p>Le tableau suivant pr\u00e9sente les sp\u00e9cifications, les tailles, les qualit\u00e9s et les normes de certaines poudres m\u00e9talliques couramment produites par les machines VIGA.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Poudre m\u00e9tallique<\/strong><\/th><th><strong>Gamme de tailles<\/strong> (\u00b5m)<\/th><th><strong>Grade<\/strong><\/th><th><strong>Normes<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Acier inoxydable 316L<\/td><td>10-45<\/td><td>AISI 316L<\/td><td>ASTM F138, ISO 5832-1<\/td><\/tr><tr><td>ti-6al-4v<\/td><td>15-45<\/td><td>5e ann\u00e9e<\/td><td>ASTM F136, ISO 5832-3<\/td><\/tr><tr><td>Inconel 718<\/td><td>15-53<\/td><td>AMS 5662<\/td><td>ASTM B637<\/td><\/tr><tr><td>AlSi10Mg<\/td><td>20-63<\/td><td>AlSi10Mg<\/td><td>EN AC-43400, ISO 3522<\/td><\/tr><tr><td>CoCrMo<\/td><td>10-45<\/td><td>ASTM F75<\/td><td>ASTM F75, ISO 5832-4<\/td><\/tr><tr><td>CuCrZr<\/td><td>20-63<\/td><td>CuCrZr<\/td><td>ASTM B505, DIN 17670<\/td><\/tr><tr><td>18ni300<\/td><td>10-53<\/td><td>Acier maraging 300<\/td><td>AMS 6521<\/td><\/tr><tr><td>H13<\/td><td>15-45<\/td><td>H13<\/td><td>ASTM A681<\/td><\/tr><tr><td>NiCr8020<\/td><td>20-63<\/td><td>NiCr8020<\/td><td>ASTM B163, DIN 17742<\/td><\/tr><tr><td>WC-Co<\/td><td>10-45<\/td><td>WC-Co<\/td><td>ISO 3327<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Fournisseurs et d\u00e9tails des prix<\/strong><\/h2>\n\n\n\n<p>Voici un tableau pr\u00e9sentant certains fournisseurs et les prix approximatifs de diverses poudres m\u00e9talliques produites par les machines VIGA.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Poudre m\u00e9tallique<\/strong><\/th><th><strong>Fournisseur<\/strong><\/th><th><strong>Prix<\/strong> (par kg)<\/th><th><strong>Notes<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Acier inoxydable 316L<\/td><td>Technologie des charpentiers<\/td><td>$50 &#8211; $70<\/td><td>Remises en vrac disponibles<\/td><\/tr><tr><td>ti-6al-4v<\/td><td>AP&amp;C<\/td><td>$200 &#8211; $250<\/td><td>Qualit\u00e9 sup\u00e9rieure, qualit\u00e9 a\u00e9rospatiale<\/td><\/tr><tr><td>Inconel 718<\/td><td>Praxair Surface Technologies<\/td><td>$150 &#8211; $200<\/td><td>Applications \u00e0 haute temp\u00e9rature<\/td><\/tr><tr><td>AlSi10Mg <\/td><td>ECKART <\/td><td>$30 &#8211; $50<\/td><td>Courant dans la fabrication additive<\/td><\/tr><tr><td>CoCrMo <\/td><td>Arcam AB<\/td><td>$300 &#8211; $350<\/td><td>Qualit\u00e9 d'implant m\u00e9dical<\/td><\/tr><tr><td>CuCrZr <\/td><td>GKN Additive<\/td><td>$40 &#8211; $60<\/td><td>Conductivit\u00e9 \u00e9lev\u00e9e<\/td><\/tr><tr><td>18ni300 <\/td><td>Hoganas AB<\/td><td>$80 &#8211; $100<\/td><td>Haute r\u00e9sistance, applications d'outillage<\/td><\/tr><tr><td>H13 <\/td><td>Technologie des charpentiers<\/td><td>$70 &#8211; $90<\/td><td>Outillage r\u00e9sistant \u00e0 la chaleur<\/td><\/tr><tr><td>NiCr8020 <\/td><td>Oerlikon Metco<\/td><td>$100 &#8211; $130<\/td><td>Fours industriels<\/td><\/tr><tr><td>WC-Co<\/td><td>Kennametal <\/td><td>$250 &#8211; $300<\/td><td>Duret\u00e9 extr\u00eame, outils de coupe<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Comparaison des avantages et des inconv\u00e9nients des poudres m\u00e9talliques VIGA<\/strong><\/h2>\n\n\n\n<p>Le tableau suivant compare les avantages et les inconv\u00e9nients des diff\u00e9rentes poudres m\u00e9talliques produites par les machines VIGA.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Poudre m\u00e9tallique<\/strong><\/th><th><strong>Avantages<\/strong><\/th><th><strong>Limites<\/strong><\/th><\/tr><\/thead><tbody><tr><td>Acier inoxydable 316L<\/td><td>Excellente r\u00e9sistance \u00e0 la corrosion, r\u00e9sistance m\u00e9canique<\/td><td>Co\u00fbt plus \u00e9lev\u00e9 que celui de l'acier ordinaire<\/td><\/tr><tr><td>ti-6al-4v<\/td><td>Rapport r\u00e9sistance\/poids \u00e9lev\u00e9, biocompatibilit\u00e9<\/td><td>Co\u00fbteux, difficile \u00e0 usiner<\/td><\/tr><tr><td>Inconel 718<\/td><td>R\u00e9sistance aux temp\u00e9ratures \u00e9lev\u00e9es, r\u00e9sistance \u00e0 la corrosion<\/td><td>Co\u00fbteux, usinabilit\u00e9 limit\u00e9e<\/td><\/tr><tr><td>AlSi10Mg<\/td><td>L\u00e9ger, bonnes propri\u00e9t\u00e9s thermiques<\/td><td>R\u00e9sistance moindre par rapport \u00e0 d'autres alliages<\/td><\/tr><tr><td>CoCrMo<\/td><td>R\u00e9sistance \u00e0 l'usure, biocompatibilit\u00e9<\/td><td>Cher, disponibilit\u00e9 limit\u00e9e<\/td><\/tr><tr><td>CuCrZr<\/td><td>Excellente conductivit\u00e9 \u00e9lectrique et thermique<\/td><td>R\u00e9sistance m\u00e9canique plus faible<\/td><\/tr><tr><td>18ni300<\/td><td>Haute r\u00e9sistance, t\u00e9nacit\u00e9<\/td><td>Co\u00fbteux, n\u00e9cessite une manipulation particuli\u00e8re<\/td><\/tr><tr><td>H13<\/td><td>Duret\u00e9 \u00e9lev\u00e9e, r\u00e9sistance \u00e0 la chaleur<\/td><td>Sujet \u00e0 la fissuration<\/td><\/tr><tr><td>NiCr8020<\/td><td>R\u00e9sistance \u00e0 l'oxydation, stabilit\u00e9 \u00e0 haute temp\u00e9rature<\/td><td>Cher, disponibilit\u00e9 limit\u00e9e<\/td><\/tr><tr><td>WC-Co<\/td><td>Duret\u00e9 extr\u00eame, r\u00e9sistance \u00e0 l'usure<\/td><td>Tr\u00e8s cher, cassant<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"469\" height=\"320\" src=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/01\/1212.png\" alt=\"Machines VIGA\" class=\"wp-image-6345\" title=\"\" srcset=\"https:\/\/am-material.com\/wp-content\/uploads\/2024\/01\/1212.png 469w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/01\/1212-300x205.png 300w, https:\/\/am-material.com\/wp-content\/uploads\/2024\/01\/1212-18x12.png 18w\" sizes=\"(max-width: 469px) 100vw, 469px\" \/><figcaption><\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>FAQ<\/strong><\/h2>\n\n\n\n<p><strong>Qu'est-ce que le processus VIGA ?<\/strong><\/p>\n\n\n\n<p>Le proc\u00e9d\u00e9 VIGA consiste \u00e0 fondre le m\u00e9tal sous vide et \u00e0 l'atomiser \u00e0 l'aide d'un gaz inerte pour produire de fines poudres m\u00e9talliques.<\/p>\n\n\n\n<p><strong>Quelles sont les industries qui utilisent les poudres m\u00e9talliques VIGA ?<\/strong><\/p>\n\n\n\n<p>Les industries telles que l'a\u00e9rospatiale, le m\u00e9dical, l'automobile, l'outillage et l'\u00e9lectricit\u00e9 utilisent les poudres m\u00e9talliques VIGA.<\/p>\n\n\n\n<p><strong>Quels sont les avantages de l'utilisation des poudres m\u00e9talliques VIGA ?<\/strong><\/p>\n\n\n\n<p>Les poudres m\u00e9talliques VIGA offrent une grande puret\u00e9, une taille de particule uniforme et d'excellentes propri\u00e9t\u00e9s adapt\u00e9es aux processus de fabrication avanc\u00e9s.<\/p>\n\n\n\n<p><strong>Comment les machines VIGA se comparent-elles aux autres m\u00e9thodes d'atomisation ?<\/strong><\/p>\n\n\n\n<p>Les machines VIGA permettent un meilleur contr\u00f4le de la qualit\u00e9 et de la puret\u00e9 de la poudre par rapport \u00e0 d'autres m\u00e9thodes telles que l'atomisation \u00e0 l'eau ou au gaz.<\/p>\n\n\n\n<p><strong>Les poudres m\u00e9talliques VIGA sont-elles ch\u00e8res ?<\/strong><\/p>\n\n\n\n<p>Le co\u00fbt des poudres m\u00e9talliques VIGA peut \u00eatre plus \u00e9lev\u00e9 en raison de la technologie avanc\u00e9e et du rendement de haute qualit\u00e9, mais les avantages l'emportent souvent sur les co\u00fbts.<\/p>\n\n\n\n<p><strong>Quelles sont les poudres m\u00e9talliques les plus courantes produites par les machines VIGA ?<\/strong><\/p>\n\n\n\n<p>Les poudres courantes comprennent l'acier inoxydable 316L, le Ti-6Al-4V, l'Inconel 718, l'AlSi10Mg, le CoCrMo, le CuCrZr, le 18Ni300, le H13, le NiCr8020 et le WC-Co.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Conclusion<\/strong><\/h2>\n\n\n\n<p><a href=\"https:\/\/am-material.com\/fr\/titanium-based-alloy-powders\/\">Machines VIGA<\/a> repr\u00e9sentent un sommet dans le domaine de la production de poudres m\u00e9talliques, fournissant des mat\u00e9riaux de haute qualit\u00e9 \u00e0 un large \u00e9ventail d'industries. Leur capacit\u00e9 \u00e0 produire des poudres avec un contr\u00f4le pr\u00e9cis de la composition et de la taille des particules les rend indispensables dans la fabrication moderne. Qu'il s'agisse de composants a\u00e9rospatiaux, d'implants m\u00e9dicaux ou d'outils industriels, la polyvalence et la fiabilit\u00e9 des poudres produites par VIGA garantissent qu'elles restent une ressource essentielle dans les applications de mat\u00e9riaux avanc\u00e9s.<\/p>\n\n\n\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/3D_printing_processes\" target=\"_blank\" rel=\"noreferrer noopener\">en savoir plus sur les proc\u00e9d\u00e9s d'impression 3D<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>VIGA (Vacuum Inert Gas Atomization) machines have become pivotal in the production of high-quality metal powders. These machines are widely used in various industries, including aerospace, medical, and automotive, thanks to their ability to produce fine and uniform metal powders. In this detailed guide, we will explore every aspect of VIGA machines, from their overview [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[66],"tags":[],"post_folder":[],"class_list":["post-7822","post","type-post","status-publish","format-standard","hentry","category-aluminum-based-alloy-powder"],"_links":{"self":[{"href":"https:\/\/am-material.com\/fr\/wp-json\/wp\/v2\/posts\/7822","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/am-material.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/am-material.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/am-material.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/am-material.com\/fr\/wp-json\/wp\/v2\/comments?post=7822"}],"version-history":[{"count":1,"href":"https:\/\/am-material.com\/fr\/wp-json\/wp\/v2\/posts\/7822\/revisions"}],"predecessor-version":[{"id":7823,"href":"https:\/\/am-material.com\/fr\/wp-json\/wp\/v2\/posts\/7822\/revisions\/7823"}],"wp:attachment":[{"href":"https:\/\/am-material.com\/fr\/wp-json\/wp\/v2\/media?parent=7822"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/am-material.com\/fr\/wp-json\/wp\/v2\/categories?post=7822"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/am-material.com\/fr\/wp-json\/wp\/v2\/tags?post=7822"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/am-material.com\/fr\/wp-json\/wp\/v2\/post_folder?post=7822"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}