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- Conversion coating chemically modify the metal surface and make it suitable for painting or adhesive bonding. 涂布化学膜通过化学的方法改善钢带表面的特性并使其适合涂装并增加附着力。
- Abstract: A brown-yellow conversion coating was obtained on the surface of AZ31 magnesium alloy in molybdate solution. 摘 要: 利用钼酸盐溶液在AZ31镁合金表面获得棕黄色的转化膜。
- Bengston Jon, Wojtaszek Mark, Wojcik Gerald, et al. Magnesium Conversion Coating Composition and Method of Using Same [P]. America:6692583. 2002-02-14. 严川伟;张永君;王福会.;镁合金稀土转化膜探索与耐蚀性研究[A]
- The coating's characteristics were tested.The results show that the conversion coating, even and nice-looking,has high corrosion resista... 结果表明,该转化膜均匀美观,具有高的耐腐蚀性及结合力,可直接用于铝零件的表面防护及外观装饰。
- Chromate conversion coatings on zinc or cadmium electrodeposits. 锌和镉电解沉积物的铬酸盐处理。
- A conversion coating formed on magnesium alloy AM60 with a chromate-free bath mainly composed of silicate and tungstate is studied. 研究了以硅酸盐和钨酸盐为主的无铬化学处理液在镁合金上所形成的转化膜。
- Methods for finishing of plating deposit and conversion coating include three kinds: drawing, rubbing and double-color treatment. 镀层及转化膜的精饰处理方法一般有3种:拉丝、研磨及双色处理。
- The nickel plating deposited on the conversion coating has high microhardness, which can provide good protection for the magnesium alloy. 转化膜上沉积的镀镍层具有较高的显微硬度,可以对镁合金基体起到良好的防护作用。
- Deposition weight (coating weght)-- the amount of conversion coating or other material deposited by a metal treatment process. 沉积量(涂布量)化学转化膜或其它物质在金属前处理过程中的沉积量。
- The surface morphology and corrosion resistance of the stannate conversion coating on magnesium alloy AZ91D was investigated using SEM,XRD and salt immersion test. 利用扫描电镜(SEM)、X射线光电子能谱(XRD)和全浸蚀试验等手段,研究了AZ91D镁合金锡酸盐化学转化膜的形貌特征及耐腐蚀性。
- H.Umehara, S. Terauchi and M. Takaya, “Structure and Corrosion Behavior of Conversion Coating on Magnessium Alloys”,Materials Science Forum , Vol.350,pp273-282,2000. 林欣满,“添加铝对镁锂合金特性影响之研究”,硕士论文,私立逢甲大学,台中,2004。
- The degradation of three finishing systems,carbon steel/paint,magne sium alloy/paint,magnesium/chromate conversion coating(ccc)/paint,was studied by salt spray test. 对镁合金/有机涂层、碳钢/有机涂层及镁合金/铬酸盐转化膜/有机涂层等3种涂装体系进行了盐雾试验,结果表明,镁合金直接涂装的试样涂层失效远比碳钢迅速;
- The present study details the effects of hydrogen peroxide in the cerium nitrate solution on the microstructure and growth of the conversion coating on AZ31 magnesium alloys. 摘要本研究探讨硝酸铈液中添加过氧化氢对AZ31化成皮膜结构与成长之影响。
- The pick-up roll is partially submerged in the paint, conversion coating, or other liquid coating, and moves the coating form the pan to the transfer or applicator roll. 浸料辊部份浸在涂料中,转移涂料,或其它液体涂布物。从漆槽中转移涂料到涂布辊中。
- I got a new coat in that store last week. 上礼拜我在那家店买了一件新外套。
- European Union End-of-life-Vehicles (ELV) Directives specified a limit of 2 g of hexavalent chromium per vehicle entering the European market after July 1 2007. This conversion coating system will exceed these specifications. 欧盟的End-of-Life-Vehicles(ELV)Directives中规定,2007年7月1日以后每种进入欧洲市场的产品中,六价铬的含量不能超过2克。 转化膜体系也不能超出这些规定。
- Results showed that ACM coating retarded the formation of white rust on the galvanized steel and the corrosion resistance of coating was closed to that of the chromate conversion coating. 结果表明,热浸镀锌层采用该无毒钝化液进行钝化,可以推迟镀锌层出现白锈的时间,其抗蚀性已接近铬酸盐钝化水平;
- The process progress for magnesium alloy surface treatment technology include conversion coating, anodizing, micro-arc oxidation, electrochemical plating, ion implantation etc was summarized. 综述了镁合金表面处理技术的工艺进展,主要包括化学转化膜、阳极氧化、微弧氧化、金属涂层、离子注入等技术。
- The effect of rare earth conversion coatings P5 and SRE on SCC behavior of LC4 aluminium alloy in 3.5% NaCl has been studied by SSRT and other methods. 利用慢应变速率试验(SSRT)等方法研究了P5和SRE稀土转化膜处理对LC4铝合金在3.;5%25NaCl溶液中的应力腐蚀行为的影响。
- The alterations to your coat will take a week. 你的外衣改一改要花一个星期。