发明授权
US4294631A Surface corrosion inhibition of zirconium alloys by laser surface
.beta.-quenching
失效
通过激光表面β-淬火对锆合金进行表面腐蚀抑制
- 专利标题: Surface corrosion inhibition of zirconium alloys by laser surface .beta.-quenching
- 专利标题(中): 通过激光表面β-淬火对锆合金进行表面腐蚀抑制
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申请号: US972389申请日: 1978-12-22
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公开(公告)号: US4294631A公开(公告)日: 1981-10-13
- 发明人: Thomas R. Anthony , Harvey E. Cline
- 申请人: Thomas R. Anthony , Harvey E. Cline
- 申请人地址: NY Schenectady
- 专利权人: General Electric Company
- 当前专利权人: General Electric Company
- 当前专利权人地址: NY Schenectady
- 主分类号: C22F1/18
- IPC分类号: C22F1/18 ; C22F3/00 ; B23K26/00
摘要:
A laser beam is scanned over the surface of a structure comprising zirconium alloy in overlapping passes to form a barrier layer of corrosion resistant .beta.-quenched zirconium alloy at the treated surface.
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