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- The history of trivalent chromium electroplating was looked back. 回顾了三价铬镀铬的历史。
- The development of thermal spraying coatings to replace of hard chromium electroplating was reviewed. 摘要综述了近年来热喷涂技术替代电镀硬铬的研究进展。
- The hazards of hexavalent chromium electroplating, and the benefits of trivalent chromium electroplating were analyzed. 分析了六价铬电镀的危害及三价铬电镀的优点,以及三价铬电镀取代六价铬电镀带来的效益。
- Chromium electroplating is always carried out in a plating bath containing hexavalent chromium. 长期以来,电镀铬通常采用六价铬电镀液。
- The major advantages and disadvantages of trivalent chromium electroplating were introduced. 介绍了三价铬镀铬的主要优点与缺点。
- The technics of chemical etching,chemical polishing and chromium electroplating for stainless steel mould were studied. 研究了不锈钢模具板的化学蚀刻、化学抛光和电镀铬工艺。
- The chromium deposition velocity of trivalent chromium electroplating was researched. 对三价铬电解液镀铬的沉积速度进行了实验研究。
- The quantity of chromic anhydride (CrO 3) must be often determined in chromium electroplating bath solution. 电镀铬液中铬酸酐的含量需要经常分析测定,传统的碘量法操作时间长,步骤较多,不利于快速测定。
- Trivalent chromium electroplating not only can reduce pollution obviously and save pollution treatment cost, but also can improve the quality of electroplating products. 三价铬电镀不仅可明显减少电镀对环境的污染,节省大量的污染治理费用,而且还可提高电镀产品的质量。
- The research status, related technology and policy of hexavalent chromium electroplating and alternatives to hexavalent chromium electroplating were introduced. 介绍了六价铬电镀及取代六价铬电镀特别是三价铬电镀的研究现状和有关的技术及政策。
- At present, trivalent chromium electroplating process has became one of the mostimportant techniques to taking place of the seriously pollutional hexvalent chromiumelectroplating process. 目前，三价铬电镀工艺已经成为取代重污染六价铬电镀的最重要技术之一。
- STUDY OF EDTA TRIVALENT CHROMIUM ELECTROPLATING 用EDTA为络合剂的三价铬镀铬工艺研究
- trivalent chromium electroplating 三价铬电镀
- black trivalent chromium electroplating 三价黑铬电镀
- Chromium electroplating wastewater 电镀废铬液
- Types of Blacken Chromium Electroplating for Brighten Bossy Label 黑铬亮金浮雕标牌镀种介绍
- Study on A New Type Additive for Decorative Chromium Electroplating 新型电镀装饰铬添加剂的研究
- I am going to rub up the chromium on the car. 我准备把汽车上的镀铬部件擦亮。
- Countermeasure Against Fault in Chromium Electroplating of Steel Collar 钢领镀铬故障处理一例
- Technological Controlling of Additive CS for Chromium Electroplating CS型添加剂镀铬工艺的控制
