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Furthermore, the employment of the inner die surface strengthening process with multi-metalization will greatly incre... 冷拔内模采用渗多元金属表面强化工艺，可以明显提高使用寿命。
The forging crankshaft must normalizing and quenching - tempering in order to gain mi-crostructure ready for surface strengthening. 模锻钢质曲轴须经正火、调质处理,为表面强化作好组织准备。
For remanufacturing of shaft components, a used shaft is used as a work-piece and repaired and modified with advanced surface strengthening technology to realize regeneration. 轴类零件的再制造是以废旧的轴为毛坯，采用先进的表面强化技术等修复或改造废旧的轴，使之获得再生。
GC brand bimetal hacksaw prroducts, bimetal reciprocating saw blades, jig saw blades are made with vacuum heat treatment and surface strengthening treatment technology. 上海“奇熙(GC)”牌双金属手用锯条、曲线锯条、往复锯条采用真空热处理和表面强化处理方法，工艺独特，品质卓越，已被国内外用户认可。
The theory and characteristics of the process of electrospark surface strengthening are introduced. The researching status and the development trend in this field are described. 介绍了电火花表面强化的原理与特点,概述了电火花表面强化技术的研究现状,指出了电火花表面强化技术的发展趋势。
Using the double glow plasma hydrogen-free carburizing method carry through surface strengthen to enhance titanium alloy surface intension,Can avoid brittleness. 采用双层辉光离子无氢渗碳的方法对钛合金进行表面强化处理,提高了钛合金的表面强度,改善了其耐磨性；同时避免了氢脆的产生。
Using the double glow plasma hydrogen-flee carburizing method carry through surface strengthen to enhance titanium alloy surface intension,Can avoid brittleness. 采用双层辉光离子无氢渗碳的方法对钛合金进行表面强化处理,提高了钛合金的表面强度,改善了其耐磨性;同时避免了氢脆的产生。
Laser shock peening(LSP) is a new surface strengthening technology. It use laser-induced,high-energy shock wave to induce compressive residual stresses on the impacted area of metal. 激光冲击强化是一种新兴的现代表面处理技术,它利用激光产生的高幅冲击波在冲击区诱导出有益的残余压应力,从而达到强化材料的目的。
The effect mechanism of RE elements quickening borovanadization is also investigated.RE borovanadizing technology in the salt bath has been applied to surface strengthening of die. 并探讨了稀土元素对共渗层催渗作用机理，以及盐浴稀土钒硼共渗工艺在模具表面强化处理中的实际应用。
As a new surface strengthening technology,laser shock processing(laser peening) uses intensepulse laser to produce shock waves on metal surface,which induces strain hardening on the surface of metal. 激光冲击强化技术(又称激光喷丸)是利用强脉冲激光产生的压力冲击波在金属材料表层产生应变硬化的一种新型表面强化技术。
Surface Strengthening of Heavy Rail Guide Board 重轨导板表面强化技术
Effect of Surface Strengthening on Die Service Life 表面强化工艺对模具寿命的影响
surface strengthening technology 表面强化技术
electrospark surface strengthening 电火花表面强化
Keywords valve;surface strengthening;MSP; 阀门;表面强化;磁控溅射;
surface strengthening classification 表面强化类别
The gas bubbled to the surface of the water. 气体变成气泡升上水面。
And microscopic analysis indicates that some microsize mineral particles embedded friction surface, which make friction surface strengthened and recoverable. 同时，微观分析表明，微小的摩圣矿物粒子大量嵌入摩擦表面，可对摩擦表面起到强化和修复的作用。
The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。