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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。
- The surfaces of U70MnSi and 40Cr were strengthened by a self-made electrical discharge surface strengthening equipment using hard alloy YG-8 and FW-1101 as electric pole. 采用硬质合金YG-8和堆焊焊条FW-1101作电极,在电火花表面强化器上分别处理了U70MnSi钢和40Cr钢的表面。
- 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。
- It is a systematic attempt to strengthen our competitive ability. 那是为增强我们的竞争能力而作的有计划的努力。
- 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。
- Asphalt is used for making road surfaces. 沥青常用于铺路。
- 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。
- He has been brought in to strengthen the defence. 已请他来加强后卫力量。
- Flies' feet stick to surfaces by suction. 苍蝇的脚借吸力可附着于物体表面上。
- About two thousand men were ganged out to strengthen the works. 约有二千人编组成军加强防御工事。
- On reaching welding heat, the metal surfaces are pressed together. 当金属表面达到焊接热度时就会压在一起。
- 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
