| 2Cr13钢激光表面合金化的组织和性能分析 |
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| 引用本文： | 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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| 作者姓名： | 文伟琦 唐静 |
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| 作者单位： | 1. 昆钢联合激光技术有限公司,昆明,650302
2. 攀钢集团钢铁研究院,攀枝花,617000 |
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| 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。
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| 关 键 词： | 激光表面合金化 金属陶瓷粉 显微组织 显微硬度 |
| 文章编号： | 1001-4012（2006）09-0441-03 |
| 收稿时间： | 2005-12-19 |
| 修稿时间： | 2005-12-19 |
THE STRUCTURE AND PROPERTIES OF 2Cr13 STEEL STRENGTHENED BY LASER SURFACE ALLOYING |
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| 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 |
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| Authors: | WEN Wei-qi TANG Jing |
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| Affiliation: | WEN Wei-qi, TANG Jing Co, Panzhihua 617000, China) |
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| 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. |
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| Keywords: | Laser surface alloying Metal-ceramic powder Microstructure Microhardness |
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