发明名称 |
Method of resistance welding |
摘要 |
After measuring the bulk resistance the surface of high strength low alloy steel material is treated to form a high resistance coating on its surface. When resistance welding the material the coating permits weld formation without significant expulsion or excessive electrode force over a wide range of operating conditions.
|
申请公布号 |
US4365134(A) |
申请公布日期 |
1982.12.21 |
申请号 |
US19800221591 |
申请日期 |
1980.12.31 |
申请人 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
发明人 |
EAGAR, THOMAS W.;KAISER, JOSEPH G.;DUNN, GREGORY J. |
分类号 |
B23K11/16;B23K11/34;B23K35/22;(IPC1-7):B23K11/16 |
主分类号 |
B23K11/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|