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| LASER SURFACE MELTING OF GCr15 BEARING STEEL |
| SUN Xiaofeng;GE Yunlong;JIANG Ming;HU Zhuangqi(Institute of Metal Research;Academia Sinica) |
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Cite this article:
SUN Xiaofeng;GE Yunlong;JIANG Ming;HU Zhuangqi(Institute of Metal Research;Academia Sinica). LASER SURFACE MELTING OF GCr15 BEARING STEEL. Chin J Mater Res, 1990, 4(6): 493-497.
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Abstract The microstructure of GCrl5 steel surface melted by laser has been investi-gated.The strengthening mechanisms of surface melting are discussed.It shows that thestrengthening mechanisms of surface melting are the twinning strengthening of martensite,the de
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Received: 25 December 1990
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