| 项目 |
0A级海绵钛 |
国标0A-3级 |
单位 |
检测方法 |
|
总纯度 |
≥99.9 |
≥99.8-99.6 |
%?[wt] |
- |
|
Fe |
≤0.02 |
0.03 |
%?[wt] |
GDMS |
|
Si |
≤0.01 |
0.01 |
%?[wt] |
GDMS |
|
Mn |
≤0.005 |
0.01 |
%?[wt] |
GDMS |
|
Mg |
≤0.01 |
0.01 |
%?[wt] |
GDMS |
|
Ni |
≤0.01 |
0.01 |
%?[wt] |
GDMS |
|
Cr |
≤0.01 |
0.01 |
%?[wt] |
GDMS |
|
Sn |
≤0.005 |
- |
%?[wt] |
GDMS |
|
Pb |
≤0.001 |
- |
%?[wt] |
GDMS |
|
As |
≤0.005 |
- |
%?[wt] |
GDMS |
|
Al |
≤0.005 |
- |
%?[wt] |
GDMS |
|
Cu |
≤0.005 |
- |
%?[wt] |
GDMS |
|
O |
≤0.05 |
0.05 |
%?[wt] |
LECO |
|
N |
≤0.01 |
0.01 |
%?[wt] |
LECO |
|
H |
≤0.003 |
0.003 |
%?[wt] |
LECO |
|
其它总和 |
≤0.02 |
0.02 |
%?[wt] |
LECO |