The tantalum carbide
- Số CAS
- 12070-06-3
- Khối lượng phân tử
- Công thức phân tử / ký hiệu hóa học
- TaC
Mô tả
Light brown metal shape cubic crystalline powder, the sodium chloride type cubic crystal system. Insoluble in water and difficult to soluble in mineral acids, soluble in hydrofluoric acid and nitric acid in the acid mixture and decomposition.
ỨNG DỤNG
Used in powder metallurgy, cutting tools, precision ceramics, chemical vapor deposition, hard wear-resistant alloy cutting tools, tools, moulds and wear-resisting corrosion resistant structure component additive, improve the toughness of the alloy. Tantalum carbide sintered body shows golden yellow, can make watch decorations
Keyword:Nanometer materials
Phiếu kiểm nghiệm
Inspection test report against
|
the name or description of a commodity |
tantalum carbide |
CAS：12070-06-3 |
|
character |
Light brown metal shape cubic crystalline powder |
|
|
Test items |
estimated value |
|
|
TaC |
≥99.5% |
|
|
Nb |
0.3 % |
|
|
Carbon-free |
0.1 % |
|
|
Carbon-total |
≥6.20 % |
|
|
Al |
0.01 % |
|
|
Ca |
0.01 % |
|
|
Fe |
0.06 % |
|
|
K |
0.002 % |
|
|
N |
0.025 % |
|
|
Na |
0.002 % |
|
|
O |
0.15 % |
|
|
S |
0.01 % |
|
|
Si |
0.01 % |
|
|
Ti |
0.01 % |
|
|
FSSS Size |
≤3μm |
|