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tantalum carbide powder

tantalum carbide powder

tantalum carbide powder

Appearance:snuffcolored powder

Application:for cemented carbide

main content %Ta(Nb)C>=99.5>=99.5
main content %T.C>=6.20>=6.20
impurity content% MaxF.C<=0.15<=0.10
impurity content% MaxNb0.150.15
impurity content% MaxFe0.080.06
impurity content% MaxSi0.010.015
impurity content% MaxN0.020.025
impurity content% MaxAl0.010.01
impurity content% MaxCa0.010.015
impurity content% MaxTi0.010.01
impurity content% MaxO0.350.20
impurity content% MaxNa0.0150.015
TaC=192.96, with 6.224% C, is snuff powder, hardy and heavy, with high chemical stability and high-temperature performance. Desnity:14.5g/cm3,melting point:3875℃,boiling point:5500℃。Tantalum carbide powder is an important material of metal ceramic. Cutting tools made of TaC can bear 3800℃ with the hardy is equal to diamond. As a crystalline refiner of tungsten-base alloy, TaC can promote the performance of alloy and its content reaches 0.5-5% in tungsten-carbide-base cemented carbide.

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