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When we talk about high-performance materials, Pure Molybdenum (Mo) powder often steals the spotlight. Known for its remarkable properties such as high melting point, excellent thermal conductivity, and outstanding corrosion resistance, this metal powder is a cornerstone in various industries. But what makes it so special? Let’s dive deep into the world of Pure Mo powder, exploring its types, characteristics, uses, and more.

Overview of Pure Mo Powder

Pure Mo powder is a refined form of molybdenum, an essential transition metal. It is widely recognized for its durability and resistance to extreme conditions. Engineers and manufacturers value it for its ability to maintain structural integrity under intense heat, making it a prime choice in aerospace, electronics, and energy industries.

Key Features of Pure Mo Powder:

  • High melting point: Over 2,600°C (4,700°F), making it suitable for high-temperature applications.
  • Thermal and electrical conductivity: Ensures efficient energy transfer.
  • Korozyon direnci: Protects against chemical reactions in harsh environments.
  • Low thermal expansion: Reduces deformation risks in precision machinery.
Pure Mo powder
LEAD Technologies Inc. V1.01

Types of Pure Mo Powder Models

Here’s a breakdown of specific models of Pure Mo powder, each designed for unique applications:

ModelKompozisyonAnahtar ÖzelliklerUygulamalar
Mo-100Saf MolibdenHigh purity, low impurity levelsElectronics, thermal spray coatings
Mo-110Mo + 0.5% TitaniumImproved grain refinement, better ductilityAerospace components, missile nozzles
Mo-SprayHigh Purity MoFine particles, excellent flowabilityThermal spray, coatings for turbine blades
Mo-Cu50Mo + 50% CopperEnhanced thermal conductivity, machinabilityHeat sinks, electronic packaging
Mo-TZMMo + Ti + Zr + CarbonSuperior strength, creep resistanceFurnace parts, nuclear reactors
Mo-LLow Oxygen MolybdenumReduced oxidation riskSemiconductor manufacturing
Nano-MoNano-particle Mo powderExtremely high surface areaCatalysts, energy storage
Mo-HighFlowMo with optimized grainSuperior flow properties for additive manufacturing3D printing, high-precision components
Mo-AGMo alloy with Ag tracesAnti-galling propertiesLubrication-free mechanical systems
SuperMo-HTHigh-Temperature MoEnhanced heat resistance, minimal deformationHigh-temperature furnaces, crucibles

Bileşimi Saf Mo Tozu

Pure Mo powder is primarily composed of molybdenum, with varying levels of additives depending on the specific model. Here’s a closer look at its typical composition:

ElementTypical Range (%)Amaç
Molibden (Mo)99.9%+Primary structural element
Oksijen (O)< 0.02%Controlled for improved corrosion resistance
Karbon (C)< 0.01%Maintains purity, reduces brittleness
Titanyum (Ti)0-0.5% (in alloys)Grain refinement, added ductility
Zirkonyum (Zr)0-0.2% (in TZM)Strengthens the grain structure
Bakır (Cu)Up to 50% (in Mo-Cu alloys)Enhances machinability and conductivity

Characteristics of Pure Mo Powder

The unique characteristics of Pure Mo powder make it stand out in the world of advanced materials:

KarakteristikAçıklama
Erime NoktasıOne of the highest among metals, over 2,600°C, allowing usage in extreme heat applications.
YoğunlukApproximately 10.28 g/cm³, offering robust structural integrity in compact spaces.
Termal İletkenlikHigh (138 W/m·K), facilitating efficient heat dissipation in electronic components.
Korozyon DirenciResistant to oxidation and chemical reactions, even in harsh acidic or basic environments.
Low Thermal ExpansionEnsures dimensional stability under temperature fluctuations, ideal for precision engineering.
İşlenebilirlikWhen alloyed, becomes easier to machine, offering versatility for intricate designs.

Applications of Pure Mo Powder

Pure Mo powder finds its way into numerous applications, ranging from high-tech to industrial:

UygulamaRole of Pure Mo Powder
Havacılık ve UzayComponents like turbine blades and rocket nozzles, thanks to high heat resistance.
ElektronikHeat sinks and semiconductors for efficient thermal management.
EnerjiUsed in nuclear reactors and as a material in solar panels.
TıbbiRadiation shielding in X-ray and cancer treatment equipment.
EndüstriyelHigh-temperature furnaces, cutting tools, and coatings for wear resistance.
OtomotivDiesel engine parts and electric vehicle components.
CatalysisNano-Mo powder for chemical reactions and hydrogen production.
Katmanlı Üretim3D printing high-strength and temperature-resistant parts.

Teknik Özellikler, Boyutlar ve Standartlar

Here’s a summary of the common specifications for Pure Mo powder:

ŞartnameDetaylar
Saflık99.9% to 99.99%
Parçacık BoyutuNano (10-50 nm), Micro (1-100 µm), Macro (>100 µm)
StandartlarASTM B387, ISO 9001
Paketleme Seçenekleri1kg, 5kg, 10kg, bulk containers
Grade VariantsMo, TZM, Mo-Cu, Nano-Mo

Comparison: Advantages and Limitations

AspectAvantajlarSınırlamalar
Heat ResistanceHandles extreme temperatures effortlessly.Expensive compared to base metals.
ConductivityExcellent thermal and electrical performance.Requires expertise for proper alloy integration.
Korozyon DirenciWithstands harsh chemical environments.Not ideal for reducing environments.
İşlenebilirlikEasy to machine when alloyed.Pure Mo can be brittle, requiring careful handling.
Pure Mo powder
Pure Mo Powder 15

Tedarikçiler ve Fiyatlandırma Detayları

TedarikçiBölgeFiyat Aralığı (kg başına)Temel Özellikler
Global Tungsten & PowdersABD$200 – $350High-purity molybdenum powders.
Plansee GroupAvrupa$250 – $400Specializes in TZM and Mo-Cu alloys.
H.C. Starck TungstenAlmanya$300 – $450Offers nano-Mo powders for advanced applications.
Luoyang CombatÇin$150 – $300Competitive pricing for large quantities.

SSS

SoruCevap
What is Pure Mo powder made of?Primarily molybdenum with minimal impurities or alloying elements.
Can Pure Mo powder be 3D printed?Yes, especially with models like Mo-HighFlow for additive manufacturing.
What industries use Mo powder?Aerospace, electronics, medical, automotive, and energy sectors, among others.
How do you store Mo powder?Store in a cool, dry place with minimal exposure to air and moisture to prevent oxidation.

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