1) laser gas alloying
激光气体合金化
1.
A technique of KrF excimer laser gas alloying with pure nitrogen being employed to improve the corrosion resistance of Al/SiC metal matrix composite is reported in this paper.
准分子激光气体合金化对金属基复合材料的复合抗蚀机理使材料的抗腐蚀性能得到了显著提
2.
Results demonstrate preliminarily that laser gas alloying with nitrogen is a potential promising new surface modification tech.
对TiAl金属间化合物合金进行激光气体合金化表面改性。
3.
Results of the research demonstrate preliminarily that laser gas alloying with nitrogen is a promising new surface modification techn.
本文利用激光气体合金化技术对TiAl合金进行表面改性，制得了以TiN为增强相的新型快速凝固“原位”耐磨复合材料表面改性层激光表面改性层显微组织受激光处理工艺参数的控制、试验结果表明，激光气体合金化是一种提高TiAl合金耐磨性的表面改性新技术。
2) laser gaseous alloying
激光气相合金化
1.
The surface of TiAl alloy is nitrided by CO 2 laser gaseous alloying with nitrogen.
使用激光气相合金化方法，氮气气氛下在铝钛合金表面进行氮化处理。
3) laser alloying
激光合金化
1.
Surface laser alloying processing with nickel base powder for improcing abrasiveness of high phosphorus cast iron;
提高高磷铸铁耐磨性的表面镍基激光合金化
2.
The main failure forms of roller and the general application of strengthening and repairing technology on the roller surface were summarized, and the development and application of the laser hardening and repairing technology on the roller surface were introduced as follows: laser quenching, laser melting, laser alloying and laser cladding.
总结了轧辊主要失效方式和轧辊强化与修复的技术应用概况,并分别从激光淬火、激光熔凝、激光合金化和激光熔覆四个方面介绍轧辊激光表面强化与修复的研究和应用现状,最后分析了轧辊激光表面强化与修复存在的问题。
3.
The experiments of laser alloying by Co/W alloy and superfine WC powder was carried out on 40Cr steel substrate.
在40Cr钢表面进行Co/W合金、超细WC(2～3μm)两种材料激光合金化的试验,检验了合金化层的组织和性能,通过与气体渗氮层的比较,表明激光合金化可以得到晶粒细化,稀释率低,与基体结合牢固的表面强化层。
4) laser surface alloying
激光合金化
1.
The latest research and development of improvement in surface properties metal materials by laser surface alloying and laser cladding in China is introduced.
本文介绍了目前我国激光合金化及熔覆处理研究的最新成果 ,并对激光熔覆处理的发展趋势作了简要的阐
2.
The status and development of laser heat treating recent years in China are introduced as follows:(1)laser hardening,(2)laser cladding,(3)laser surface alloying,(4)industrial application of laser heat treating.
作者从4个方面介绍了近年来我国激光热处理的现状及发展:(1)激光硬化;(2)激光熔覆;(3)激光合金化;(4)工程应用。
3.
Al-Nb intermetallic compounds modification coating was fabricated by laser surface alloying using a continuous wave Nd-YAG laser on the 6061Al substrate.
采用 2kW连续波Nd YAG激光在AA60 61Al合金表面制备Al Nb金属间化合物激光合金化改性层。
5) gas alloying
气体合金化
6) laser surface alloying
激光表面合金化
1.
Microstructure and property of TiC/Ti composite coating by laser surface alloying;
激光表面合金化制备TiC/Ti复合涂层的组织与性能
2.
Research development of laser surface alloying on ferrous substrate;
铁基材料激光表面合金化研究进展
3.
The Study of the Crack on Laser Surface Alloying;
激光表面合金化裂纹的研究
补充资料：激光合金化
分子式：
CAS号：
性质： 利用激光与固相物质相互作用的热效应，使材料表面快速熔化、凝固和形成新的合金以改变其物理、化学性能的技术。该技术主要应用于：金属表面合金硬化(用激光作用在金属表面形成硬化层)，合成新物质，表面金属化处理。常用激光器有：二氧化碳、氩离子、YAG连续激光器及脉冲准分子激光器等。
CAS号：
性质： 利用激光与固相物质相互作用的热效应，使材料表面快速熔化、凝固和形成新的合金以改变其物理、化学性能的技术。该技术主要应用于：金属表面合金硬化(用激光作用在金属表面形成硬化层)，合成新物质，表面金属化处理。常用激光器有：二氧化碳、氩离子、YAG连续激光器及脉冲准分子激光器等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条