发明名称 |
LASER APLICATION OF HARD SURFACE ALLOY |
摘要 |
A metallic coating is applied to a metallic substrate by directing a laser beam on to the substrate and simultaneously directing a gas stream containing entrained particles of the coating material on to the area of laser impingement on the substrate. The particles are melted by the laser beam to form a pool of molten coating metal. Relative movement is effected between the laser beam and substrate so that a pool of molten coating metal traverses the substrate to form a solidified metallic coating which is fused to the metallic substrate. |
申请公布号 |
GB2052566(B) |
申请公布日期 |
1982.12.15 |
申请号 |
GB19800003916 |
申请日期 |
1980.02.06 |
申请人 |
ROLLS ROYCE LTD |
发明人 |
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分类号 |
C23C2/00;B05B7/22;B23K26/34;B23K35/30;B29C67/00;C23C24/10;C23C26/00;C23C26/02 |
主分类号 |
C23C2/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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