查询词典 electrodeposits

The effect of bath composition,operating conditions and additives on Sn content of electrodeposits during the process of Sn-Ni alloy electroplating in alkaline baths had been studied.

在研究碱性锡镍合金的电沉积过程中，讨论了镀液中各成分的含量、电镀工艺条件的改变及添加剂对锡镍合金镀层成分和外观的影响规律。

XRD results indicated that at current densities 1.0～6.0 A·dm－2 and 15.0 A·dm－2,the obtained Cu electrodeposits were respectively shown in (220) and (111) highly preferred orientations.

XRD结果表明，在1.0 ～6.0和15.0 A·dm－2的电流密度下可分别获得(220)和(111)晶面高择优取向的Cu镀层。

Cu electrodeposits with highly preferred orientations were obtained from H2SO4-CuSO4 electrolytic solution.

采用电化学方法在H2SO4-CuSO4电解液中获得高择优取向的Cu电沉积层。

Accordingly, the formation velocity of crystal grains will exceed the growing velocity, which results in the refining of the crystallites of Ni-SiC electrodeposits and finally in nanostructured composites.

二者的共同作用导致了Ni-SiC复合薄膜晶粒的细化和最优条件下的整体纳米结构复合薄膜。

Maintaining the optimum level chloride ion concentration is beneficial to electrodeposits.

当Cl~-浓度在10～20mg·L~(-1)范围内，成核的晶核数密度达较大，即氯离子的最适宜添加量。

An optimum chloride ion and PEG concentration increased the nuclear density on the GCE surface, which was beneficial to electrodeposits.

适宜的PEG， Cl－浓度使成核数密度增大。

On the basis of the advantages of zinc-iron base alloys, this dissertation trys to prepare Zn-Fe and Zn-Fe-P electrodeposits and studies the basic rules of electroplating them. The main subjects of this dissertation included are as follows

基于此，本文研究了Zn-Fe和Zn-Fe-P合金镀层的电沉积工艺及其理论，在钢铁表面得到了兼具防护和装饰作用的Zn／Fe基合金镀层。

Additionally, SEM micrographs show the ZnO electrodeposits consisted of columnar grains, which grew with c axis perpendicular to the substrate.

此外，SEM显示电沉积ZnO为六角柱状晶粒，其c轴生长方向是垂直於底材。

In view of the improvement on environmental protection and the reduction of costs for PCB fabrication, emphasis has been placed on the use of corrosion inhibitors as replacements for conventional tin -lead electrodeposits for the preservation of solderability.

鉴于电路板生产过程中环保和成本的要求，采用唑类缓蚀剂取代传统的锡铅合金镀层以保证可焊性。

The present invention is particularly applicable but not limited to the treatment of alkaline and acidic non-cyanide zinc electrodeposits to impart improved corrosion resistance and a decorative appearance to the treated substrate.

本发明特别适用但不限于酸性和碱性治疗非氰化锌镀层至传授提高耐蚀、装饰物外观的待遇。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。