Appearance:Silvery metallic cylinder
Molecular formula:Re
Size:dia15~20mm, thickness 10~15mm，net each 50 gramms or to be customized
Common uses:Usually used in the field of super high temperature materials, as metal additive in super alloy to produce some part of aerospace , aviation and military equipments such as aeroplane engine and so on.
Package:Sealed in plastic bags or bottles in steel drums,net each 20 kgs. It could be special packed upon customer's specific request.
Chemical Specification:
4N purity grade main content:Re 99.99% min（excluding gas elements）
Maximum trace metallic impurities,analysed by ICP-MS
| Na |
0.0005% |
Ti |
0.0001% |
Cu |
0.0001% |
Sb |
0.0001% |
| Mg |
0.0001% |
V |
0.0001% |
Zn |
0.0001% |
Ta |
0.0001% |
| Al |
0.0005% |
Cr |
0.0001% |
As |
0.0001% |
W |
0.0005% |
| Si |
0.0005% |
Mn |
0.0001% |
Zr |
0.0005% |
Pb |
0.0001% |
| P |
0.0005% |
Fe |
0.0008% |
Mo |
0.0010% |
Bi |
0.0001% |
| K |
0.0005% |
Co |
0.0001% |
Cd |
0.0001% |
Se |
0.0001% |
| Ca |
0.0005% |
Ni |
0.0001% |
Sn |
0.0001% |
Tl |
0.0001% |
Maximum gas elements,analysed by LECO
O 0.01% C 0.002% N 0.001% H 0.005%
