1) black chromium plating
镀黑铬
1.
Determination of the content of sodium nitrate in black chromium plating solution by potentiometric titration method;
电位滴定法测定镀黑铬溶液中硝酸钠含量
2.
A black chromium plating process was advanced.
介绍了一种镀黑铬工艺。
2) black Cr coatings
黑铬镀层
1.
The infrared radiation ability of the black Cr coatings ob-tained at different concentrations of additive H-1 and of fluorosi-licic acid was measured using an infrared radiation meter.
镍钴镀层上沉积的黑铬镀层对可见光具有很高的辐射率,可用作光学器材,而其对红外光的辐射率目前未见报道。
3) black trivalent chromium electro-plating
三价黑铬电镀
4) Chromium plating
镀铬
1.
Orthogonal test of decorative and protective chromium plating process;
装饰防护镀铬工艺的正交试验研究
2.
Study of centrifugal high-speed chromium plating;
离心高速电镀铬工艺研究
5) chromium electroplating
镀铬
1.
Application of batch countercurrent rinsing in chromium electroplating
间歇式逆流漂洗在镀铬生产中的应用
2.
A review was given on the principles,purposes and practical effectiveness of chromium electroplating/ laser surface strengthening,plasma nitriding/chromium electroplating,and substrate laser pre-quenching/ chromium electroplating as the duplex surface treatment techniques.
根据高能束对镀铬涂层及其界面强化机制的不同,镀铬/高能束表面复合技术可分为两类:高能束强化镀铬涂层复合技术和高能束预处理基体/镀铬复合技术。
3.
Thus an anode was specifically designed for the purpose of increasing the trivalent chromium bath stability for chromium electroplating, by taking into account the methods for preparing the chromium electroplating anode and the effects of the electroplating conditions on the coating performance.
三价铬镀铬在实际应用中最大的问题是工艺的稳定性差,而阳极是影响硫酸盐三价铬镀液稳定性的关键。
6) Chromeplate
镀铬
1.
Effects of Cast Iron and Chromeplate Tap on Over Night Tap Water Quality;
铸铁和镀铬水龙头对过夜自来水水质的影响
2.
The develop ment status of current microcrack chromeplate technology is introduced.
介绍了微裂纹镀铬技术的发展现状,重点介绍了微裂纹镀铬工艺的特点、工艺流程和工艺参数。
补充资料：铬黑A
分子式：
CAS号：
性质：又名羊毛铬黑A，化学名[1-(2-羟基-1-萘基偶氮)-6硝基-2-萘酚-4-磺酸]。与铬黑T是异构体，性质相似。
CAS号：
性质：又名羊毛铬黑A，化学名[1-(2-羟基-1-萘基偶氮)-6硝基-2-萘酚-4-磺酸]。与铬黑T是异构体，性质相似。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条