extremely hard (Mohs hardess 9-10) refractory ceramic material
used in tool bits for cutting applications
Keywords:
tantalum carbide, TaC, , tantalum carbide powder, tantalum carbide TaC, tantalum carbide Ta2C,
Chemical Name & Formula: Tantalum carbide (TaC)
TaC powder Tantalum carbide powder
Use cermet and carbide additives materials TaC powder coating materials manufacturer Tantalum carbide powder
Product Specification:
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Grade
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CHEMICAL COMPOSITION(max,%)
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Total carbon
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Free carbon
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Impurities(max,%)
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|
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Nb
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Fe
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Si
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O
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N
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Na
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K
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Ca
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LF-TaC
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≥6.20
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≤0.10
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0.10
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0.05
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0.01
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0.15
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0.02
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0.005
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0.005
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0.01
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Particle size:0.5-500micron , can be as requested.
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Product introduction and technical specification:
1) Tantalum carbide (TaC) is an extremely hard (Mohs hardess 9-10) refractory ceramic material. The hardness is only exceeded by diamond. It is a heavy, brown powder usually processed by sintering, and an important cermet material. It is sometimes used as a fine-crystalline additive to tungsten carbide alloys.
2) It burns in air with a bright flash and only slightly soluble in acids. Has a metallic luster.
Product application:
1) Tantalum carbide is often added to tungsten carbide/cobalt (WC/Co) powder attritions to enhance the physical properties of the sintered structure. It also acts as a grain growth inhibitors preventing the formation of large grains, thus producing a materials of optimal hardness.
2) It is also used as a coating for steel moulds in the injection moulding of aluminium alloys. While providing a hard, wear resistant surface, it also provides a low friction mould surface.
3) Tantalum carbide is also used in the production of sharp instruments with extreme mechanical resistance and hardness.
4) It is also used in tool bits for cutting tools.
Zhuzhou Huasisheng New Material Technology Co.,Ltd manufacturing emphasizes production of
1. metallic carbide materials including Cobalt Carbide, Chromium Carbide, Hafnium Carbide, Molybdenum Carbide, Niobium Carbide,Tantalum Carbide, Titanium Carbide, Vanadium Carbide, Zirconium Carbide, Titanium Carbide Nitrides,
2. Compound Carbide Powder: (Ta, Nb) C, (Ti, Ta) C, (W,Ta) C, etc.
3. Tile cutting/ scoring wheel for flooring and glazing.
4. Ti (C,N) based cermet rods/ inserts.
5. Ti cemented carbide rods/ inserts.
6. Ceramic knife set
7. Microwave High temperature furnace including:
Microwave High temperature & high vacuum sintering furnace HY-SZ4500
Microwave high temperature tube furnace HY-SG1500
Microwave high temperature Muffle Furnace HY-SM1500
Microwave high temperature atmosphere furnace HY-SQ4500
Microwave high temperature atmosphere laboratory furnace HY-SQ1500
8. High efficiency planetary ball mill
