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Overview of Pure Ta Powder

Tantalum (Ta) powder, often referred to as ピュアTaパウダー, is an indispensable material in various high-tech applications. Renowned for its excellent corrosion resistance, high melting point, and superior strength-to-weight ratio, tantalum plays a critical role in electronics, aerospace, medical devices, and more. But what makes Pure Ta Powder stand out among other metal powders? Let’s dive deep into the details, exploring its properties, grades, uses, and why it’s an essential material for modern industry.

純Taパウダー
Pure Ta Powder 9

Types of Pure Ta Powder

Tantalum powders come in various grades and specifications to meet the unique needs of different industries. Below is a descriptive list of popular models:

モデル名説明主な用途
Ta-200High-purity powder (≥99.95%) ideal for capacitor manufacturing.Electronics, semiconductors
Ta-205Specialized for high-temperature alloying due to its large particle size.Aerospace, turbines
Ta-CXUltra-fine powder for additive manufacturing and 3D printing.Medical implants, custom parts
Ta-NRNodular powder with excellent flowability for powder metallurgy.Automotive, industrial components
Ta-F2Flaked powder with enhanced surface area, used in chemical applications.化学処理装置
Ta-SMSuper micro-powder tailored for surface coatings.Thermal sprays, protective layers
Ta-H1High-density tantalum powder with superior electrical conductivity.Capacitors, high-performance electronics
Ta-AeroAerospace-grade powder designed for extreme environments.Spacecraft, defense applications
Ta-MedMedical-grade tantalum powder, biocompatible and pure.Medical implants, surgical instruments
Ta-AMOptimized for additive manufacturing with exceptional isotropy properties.Prototyping, advanced manufacturing

構成 ピュアTaパウダー

Pure Ta Powder predominantly consists of tantalum, with trace impurities that vary based on grade. Here’s a breakdown:

コンポーネントTypical Percentage (%)
タンタル (Ta)≥99.9
酸素 (O)≤0.05
窒素(N)≤0.02
カーボン(C)≤0.01
鉄(Fe)≤0.005

Properties and Characteristics of Pure Ta Powder

Pure Ta Powder exhibits unique properties that make it valuable for specialized applications.

プロパティ詳細
密度16.6 g/cm³
融点3017°C
電気伝導率Excellent, making it suitable for electronic components.
耐食性Highly resistant to acids, particularly hydrofluoric acid.
熱安定性Maintains integrity at high temperatures.
作業性Malleable and ductile, enabling diverse processing methods.
生体適合性Inert and safe for medical implants.

Applications of Pure Ta Powder

Pure Ta Powder finds applications in diverse industries due to its versatile properties:

産業Specific Applications
エレクトロニクスCapacitors, thin-film resistors, circuit boards.
航空宇宙High-temperature alloys, jet engine components, protective coatings.
メディカルBone implants, surgical instruments, biocompatible coatings.
化学処理Corrosion-resistant equipment for chemical plants.
3DプリンティングAdvanced manufacturing of complex, lightweight structures.

仕様、サイズ、規格

Pure Ta Powder is available in various sizes and grades to suit industry needs.

仕様詳細
粒子サイズ1–150 µm
Purity Levels≥99.95%
規格ASTM B708, ISO 9001:2015
パッケージング1 kg, 5 kg, 25 kg sealed containers.

サプライヤーと価格詳細

サプライヤー名国名価格帯(米ドル/kg)専門性
H.C.スタルクドイツ$500–$800High-purity tantalum powders.
Global Advanced Metalsアメリカ$450–$750Electronics-grade powders.
JX Nippon Mining日本$600–$900Medical and aerospace-grade powders.
Zhuzhou Cemented Carbide中国$300–$600Cost-effective industrial powders.

の利点と限界 ピュアTaパウダー

アスペクトメリット制限事項
純度High levels of purity ensure consistent performance.Higher cost compared to alternative materials.
耐食性Unmatched resistance in acidic environments.Limited availability due to geopolitical factors.
延性Easily shaped into complex structures.Brittle at extremely low temperatures.
用途Versatile for multiple industries.Requires specialized handling and processing.

Why Choose Pure Ta Powder?

If you’re looking for a material that combines strength, flexibility, and corrosion resistance, Pure Ta Powder is a strong contender. Imagine a jet engine turbine operating at blistering temperatures or a pacemaker functioning flawlessly in the human body. Both rely on tantalum for their exceptional performance. Its unique properties make it irreplaceable in critical industries, despite its higher cost and limited supply.

純Taパウダー
Pure Ta Powder 15

よくある質問

質問回答
What is the melting point of Pure Ta Powder?Tantalum melts at 3017°C, making it suitable for high-temperature applications.
Can Pure Ta Powder be used in 3D printing?Yes, specific grades like Ta-AM and Ta-CX are designed for additive manufacturing.
Why is tantalum preferred for medical implants?Its biocompatibility ensures no adverse reactions in the human body.
Is Pure Ta Powder recyclable?Yes, tantalum can be recovered and reused without degrading its properties.
What industries benefit most from tantalum?Electronics, aerospace, medical, and chemical processing industries rely heavily on it.

結論

Pure Ta Powder stands as a cornerstone in advanced material science. Its ability to perform under extreme conditions while remaining stable and corrosion-resistant makes it invaluable for various industries.

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