查询词典 electroplating

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The process and solution of degrease, alkali erosion, brightening pretreatment and pre-electroplating were introduced.

介绍了铝及其合金制件的脱脂、碱蚀、出光及预镀等预处理工艺和配方，探讨了浸锌-镍合金溶液的配制、温度及时间对镀层性能的影响。

In the hope of helping innovative formulators contemplating the use of novel electrolytes like dithionic acid , this paper presents a brief summary of some recent developments in dithionate based electroplating.

在电镀溶液中使用连二硫酸和连二硫酸金属盐作为可溶性金属离子和电解质的来源具有潜在的应用。

Based on practice,the author of this essay comes up with his own opinions about electroplating and reworking of unqualified zinc alloy products,and offers some experience on un-plating chemically and electrochemically.

本文在实践的基础上对锌合金工件不合格镀层返镀和修复提出了自己的看法，提供了化学退镀和电解退镀等方面的修复经验。

In this paper, the electroplating of bright Zn-Ni alloy process was studied, the effect of (1-hydroxy ethylidene diphosphonate acid coordinating agent, chloride content, [Zn2+]/[Ni2+] mole ratio, cathode current density, temperature, a class of aldehyde compound (abbreviated as ZNP additive agent) and supplementary coordinating agent on Ni content, and brightness of plating layer was discussed, the physical phase of alloy plating layer and stability of plating solution were determined.

研究了用有机多膦酸盐作络合剂，ZNP作添加剂电镀光亮锌镍合金，探讨了络合剂、氯化物含量、[Zn2+]/[Ni2+]比、阳极电流密度、温度、辅助络合剂对合金中镍含量的影响，测定了合金镀层中物相组成及镀液稳定性，通过筛选得出最佳最镀光亮锌镍合金的镀液组成及工艺条件，并讨论了锌镍合金的异常共沉积机理。

Furfurylidene acetone obtained from acetone and furfuratdehyde by condensationwas used as a brightener in an acid-sodium chloride type Zn electroplating bath.

由丙酮和呋喃甲醛经缩合反应所制得的呋喃叉丙酮，用作酸性氯化钠型镀锌的光亮剂。

The recent advancement of the relevant study on hexavalent chromium pollution in electroplating waste water is reviewed.

Cr主要被吸附在固体物质上面而存在于沉积物中；Cr多溶于水中，而且是稳定的，只有在厌氧的情况下，才还原为Cr。

Electroplating with ultrasonic agitation was used to deposit these composite coatings. The composite coatings were observed with SEM and TEM. It was observed that carbon nanotubes and carbon nanofibers were distributed homogen eously and embedded tightly in the Ag matrix, in additio...

通过扫描电子显微镜和透射电子显微镜进行观察，证明碳纳米管及碳纳米纤维能够均匀分散到Ag基体中并实现良好结合，其中，Ag更在碳纳米管表面外延生长，形成了有效的界面结合。

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By suspending some indiscerptible solid particles in electroplating

复合镀对延长零部件的使用寿命具有明显的优越性。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新