HARDENING OF ALUMINUM BY YAGND LASER-RADIATION WITH AN AVERAGE POWER OF 0.8 KW

被引：0
|
作者：
KOVSH, IB
STREKALOVA, MS
机构：
来源：
KVANTOVAYA ELEKTRONIKA | 1994年 / 21卷 / 02期
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中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The results of thermal treatment of aluminium surface by a 0.8-kW YAG:Nd laser beam are presented. In particular, the influence of the treatment regimes on microhardness and on the value and the sign of residual stresses in hardened surface layers of aluminium is investigated. It is shown that the hardening of aluminium by a cw YAG:Nd laser is much more efficient than by a cw CO laser.
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页码：151 / 152
页数：2
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