中国激光, 1987, 14 (10): 631, 网络出版: 2012-08-10
钢和铸铁的激光表面合金化研究
Study on laser surface alloying of steel and cast iron
摘要
Abstract
Alloying of the -sample sxtrface of 45# steel and high phosphorus cast iron witha high-power CW CO2 laser have been studied. Our analysis shows that a uniformly dendriticstructure is exhibited for the sample sufcfaces of 45 steel and a finer ledeburite mierostructurefor high phosphorus cast iron. The sample surfaces have a higher nickl content after laseralloying.
郑启光, 杨扬, 李再光, 曹书云. 钢和铸铁的激光表面合金化研究[J]. 中国激光, 1987, 14(10): 631. 郑启光, 杨扬, 李再光, 曹书云. Study on laser surface alloying of steel and cast iron[J]. Chinese Journal of Lasers, 1987, 14(10): 631.
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