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Printing Division chromium plating using precision roller, durable, durable print production. 印刷部·采用高精度镀铬网纹辊,经久、耐用、印刷效果好。
The relector shall have a high quality chromium plating and adequate seal to the glass. 反光镜部位需为高质量的镀铬镜面，并且为玻璃镜留有足够的密封空间。
The plating parameters determine the quality and corrosion-resistance of chromium plating layers of piston rods. 连杆电镀工艺参数的选择决定了其镀铬层的质量及其耐腐蚀性能。
It is similar to chromium plating, and the outward appearance is very excellent. 其外观效果特优，效果类似镀铬。
The cause of pitting appeared during hard chromium plating is pitting corrosion occurred on matrix local surface. 镀硬铬时出现麻点主要与基体表面局部产生点蚀有关。
J.K. Dennis, T.E. Such, 1993, Nickel and chromium plating, Woodhead Publishing Ltd, England. 彭坤增，1998，铜模镀镍层组织及性质受热潜变之研究，大叶大学，硕士论文。
Self-designed centrifugal high-speed chromium plating device was adopted to raise deposition rate for inner surface of cylindric works. 为提高电镀镍的沉积速率以提高劳动生产率 ,采用自行研制的离心高速电镀镍装置。
Chromium plating on the laser-discrete-quenched steel substrate can induce a wide crack on the substrate along the direction of laser scanning. 在离散处理的钢基体上镀铬可以在原始基体上形成一条与激光扫描方向相一致的宽裂纹。
Potassium iodate,trichloroacetic acid,glycine and formic acid were added respectively to the standard chromium plating bath as an additive. 以碘酸钾、三氯乙酸、甘氨酸和甲酸为添加剂,加入到标准镀铬液中,测定了镀液的分散能力、光亮电流密度范围、深镀能力、阴极电流效率。
The mechanisms and prospect of trivalent chromium plating were introduced.And some problems that should be deeply studied were pointed out. 还介绍了三价铬电镀的机理及展望，并提出了有待深入研究的问题。
Advantages of a new milky white-abrasive double chromium plating process which overcame the shortcomings of convefltional method were proposed. 提出了一种新的乳白一耐磨双层路电镀的优，未及其操作方法，克服了传统方法的缺点。
Chromium plating in low chromic anhydride-containing bath at low temperature has been widely used for years for its peculiar advantages. 低温、低浓度镀铬具有其独特的优点，已推广使用多年。
Chromium plating process of aluminium diecasting cylinder, and non-chromium electrolytic stripping of the defective deposis are presented with formulas given. 阐述了压铸铝汽缸镀路工艺及不合格镀层的无铬电解退镀方法，并提供工艺配方。
The result showed that the failure of the steel die was mainly attributed to the generation of a large amount of meshy cracks on chromium plating surface. 结果表明，镀铬层表面存在网状裂纹是导致模具表面出现微裂缝的主要原因。
Because of hard chromium plating with cylinder block of mini aero-engine,the hard machining of process of grinding is a key which affects its performance. 某小型航空发动机气缸体由于缸孔采用硬铬镀层,使其内孔磨削成为制约该型号发动机性能的关键工艺。
Good EDM production reducing the risk of cracking during production..Optimum polishability and photoetching properties suited for nitrding,hard chromium plating &PVD coating. 抛光性能和光蚀性能甚佳，适合氮化、镀硬铬和物理学气相沉积等。
The article is to analyse the reason of the scission in the cutting action of the stem for ball arced groove of the low strength steel or copper alloy,and bring forward the technological method of chromium plating of ball and ball arced groove. 分析了阀杆对低强度钢或铜合金球体圆弧槽剪切破坏的原因。
The steel member is chromium plated on those surfaces with which the seal interacts. 钢质零件上与密封唇接触的表面以镀铬。
Trivalent chromium plating has some distinct advantages over hexavalent chrome on decorative application.There are potential problems on its application, and its available condition is limited. 用三价铬镀装饰铬与六价铬电镀相比，具有很多优异特性，但在实际应用中也存在一些问题，其可镀性受到一定限制。
Some common troubles such as poor throwing power,burnt deposit on rim,dull gray coating,piebaldism,blue film,hazy deposit,spongy surface and roughness in decorative chromium plating were summarized. 介绍了装饰性镀铬最常见的质量故障:均镀能力差、边角易烧焦、铬层暗灰色、花斑、蓝膜、雾状、麻面和粗糙等。