2Cr13钢激光表面合金化的组织和性能分析
THE STRUCTURE AND PROPERTIES OF 2Cr13 STEEL STRENGTHENED BY LASER SURFACE ALLOYING
摘 要
2Cr13钢通过激光表面合金化达到表面改性的目的。利用扫描电镜观察了在不同工艺参数下，激光表面合金化的强化效果及显微组织。用显微硬度计检测了激光合金化组织的显微硬度。结果表明，2Gr13钢激光表面合金化能大大提高其表面的硬度和耐磨性，使它的应用更为广泛。
金属陶瓷粉
显微组织
显微硬度
Laser surface alloying
Metal-ceramie powder
Microstructure
Microhardness
Abstract
It is the purpose to improve surface properties of 2Cr13 steel with laser surface alloying. In different parameters of technology, observing microscopic structure strengthened by laser surface alloying with a scanning electron microscopy and measuring microhardness strengthened by laser surface alloying with a microsclerometer. Result in laser surface alloying can greatly strengthen hardness and hardwearing of 2Cr13 steel surface, and develop application of 2Cr13 steel.
中图分类号 TG156.99
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收稿日期 2005/12/19
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备注文伟琦(1964-)，男，高级工程师。
引用该论文: WEN Wei-qi,TANG Jing. THE STRUCTURE AND PROPERTIES OF 2Cr13 STEEL STRENGTHENED BY LASER SURFACE ALLOYING[J]. Physical Testing and Chemical Analysis part A:Physical Testing, 2006, 42(9): 441～443
文伟琦,唐静. 2Cr13钢激光表面合金化的组织和性能分析[J]. 理化检验－物理分册, 2006, 42(9): 441～443
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参考文献
【1】关振中.激光加工工艺手册[M].北京:中国计量出版社, 1998.
【2】胡金锁.渗硼层激光共晶化机理及其耐磨性探讨[J].金属热处理, 2002,(5):18-22.
【3】Olaineck Christoph, Denkte Klein, Luehrs Dieter. Remelting Camshafts by Laser Beam-Methods and System Design[J]. Welding & Cutting, 1997,49(12):183-186.
【4】Bamberger M. Laser Surface Hardening of Structural Ferrous Alloys[J]. International Materials Reviews, 1998,43(5):189-203.
【2】胡金锁.渗硼层激光共晶化机理及其耐磨性探讨[J].金属热处理, 2002,(5):18-22.
【3】Olaineck Christoph, Denkte Klein, Luehrs Dieter. Remelting Camshafts by Laser Beam-Methods and System Design[J]. Welding & Cutting, 1997,49(12):183-186.
【4】Bamberger M. Laser Surface Hardening of Structural Ferrous Alloys[J]. International Materials Reviews, 1998,43(5):189-203.
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