发明授权
US09340855B2 Vanadium-containing powder metallurgical powders and methods of their use 有权
含钒粉末冶金粉及其使用方法

Vanadium-containing powder metallurgical powders and methods of their use
摘要:
Iron-based metallurgical powders comprising vanadium are described, as well as compacted articles made thereof These articles have improved mechanical properties.
信息查询
0/0