发明授权
US5477022A Electrode and process for manufacturing it 失效
电极及其制造工艺

Electrode and process for manufacturing it
摘要:
An electrical-discharge electrode, in particular a spark-plug electrode, having a main electrode body made of metal, the main electrode body, in particular at least its tip, is provided with an intermetallic phase composed of nickel aluminides, and a method of producing this electrical-discharge electrode.
公开/授权文献
信息查询
0/0