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- chemical surface hardening 化学表面硬化法
- The surface hardening treatment of Q235/40Cr steel was made with CO2 laser. 采用CO2横流式激光器对Q235/40Cr材料进行表面强化处理。
- Bed width in general lathe, has a high rigidity, as in the type of rail surface hardening, wear-resistant durable. 床身宽于一般车床，具有较高的刚度，导轨面经中类淬火，经久耐磨。
- Microstructure Characteristic of Hypoeutectic White Cast Iron by Laser Surface Hardening[J]. 引用该论文 姚建华;熊缨;孙东跃;陈智君.
- The Super carburization process can provide outstanding performance in the surface hardening of high-alloyed steel. 过渗碳处理可以有效提升高合金工具钢的表面特性。
- Surface hardening technique is one of the effective means to enhance the surface properties of P/M Ti alloys. 表面强化技术是提高粉末钛合金表面性能的有效手段之一。
- Laser Cladding and Surface Hardening of Railcar Coupler Based on Green Remanufacture Engineering[J]. 引用该论文 田威;廖文和;刘长毅;于连友.
- The chemical surface modification conditions of aluminium hydroxide superfine powder fillers as well as the modification mechanism were studied. 研究了表面改性剂组成、用量、改性时间等对氢氧化铝超细粉体填料表面化学修饰效果的影响,并浅析了改性机理。
- The electric spark surface hardening technology, including its basic principle, technical features, developing status and trend, are synthetically commented. 对电火花表面强化技术的基本原理、技术特点、发展概况及发展趋势进行了综合评述。
- Derusting, oxide skin removing and surface hardening for copper castings, sheet metal, stainless steel strips, aluminum castings. 铜合金铸件,薄板、不锈钢带、铝合金铸件除锈、除氧化皮及表面强化。
- The comparison of improvement effect of chemical surface modification between HMDS(Hexamethyldisilazane)and DCDMS(Dichlorodimethylsilane)was investigated. 以六甲基二硅胺烷 (HMDS)和二氯二甲基硅烷 (DCDMS)两种化学修正试剂对这类薄膜驻极体的改性效果进行了对比性的研究。
- The grind-hardening is a new technology that integrates grinding and surface hardening and enhances material capability of workpiece surface. 磨削强化技术是一种集磨削加工与表面淬火于一体的新技术,可对钢件表层进行强化处理。
- The surface modification of light calcium carbonate (LCC) was studied by the technique of dry chemical surface modification with JZ or TZ as modifying agent. 摘要采用干法表面化学改性，用脂肪酸类表面活性剂(JZ)或钛酸酯类偶联剂(TZ)对轻质碳酸钙进行了表面改性，并将改性轻质碳酸钙填充到丁苯橡胶中制备硫化胶。
- Plasma arc thermal spray welding is a kind of surface harden engineering by taking plasma arc as themal resource and certain alloy power as additive. 等离子弧热喷焊技术是一种以等离子弧为热源,以一定成分的合金粉末作为填充金属的表面强化技术。
- The paper describes the use of Taguchi dynamic experiment in robust design of electron beam (EB) surface hardening process. 摘要本论文报导田口动态实验法应用于电子束表面硬化最佳化制程技术之研究。
- The Al concentration distribution in aluminized layer,microstructure and some properties of surface hardening layer were studied. 研究了渗层的铝浓度分布，硬化层的显微特性及有关性能。
- The cast nodular iron camshaft can substitute the forged alloy steel by laser surface hardening, in this way, profits can be raised. 采用激光表面改性处理球墨铸铁凸轮轴;达到以铸代锻的目的;提高经济效益.
- Experiments for surface hardening of soft wood were described.The effects of compression of soft wood impregnated with phenol-formaldehyde resin were studied. 探讨软质木材表面密实化的理想状态和途径,研究用酚醛树脂浸渍、再进行不同程度压缩木材的表面密实化效果。
- Grinding hardening,the technology of hardening steel piece surface with grinding heat instead of induction hardening heat,can integrate grinding and surface hardening. 磨削强化处理技术是利用磨削热替代感应淬火热源对钢件表层进行强化处理,是将磨削加工与表面强化合为一体的工艺。
- Surface hardened steel, copper, aluminum alloy sheet, hard alloy steel, zinc layers, chrome layers, tin layers, surface heat treating and chemical treating materials, etc. 表面淬火钢，铜、铝合金薄板，带钢,硬质合金钢，镀锌，镀铬，镀锡，材料表面热处理和化学表面处理的各种金属材质
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