1.A called "178" brightening agent for alkaline zincate bath was prepared by condensation, quaternization. The process conditions, properties of the bath and the deposit were also investigated.

前言：采用縮合、季堿化及酯化反應(yīng)研制了一種“178”堿性鋅酸鹽鍍鋅光亮劑。對使用該光亮劑鍍鋅的工藝條件，鍍液性能和鍍層性能進(jìn)行了較為全面的考察。

2.A called "178" brightening agent for alkaline zincate bath was prepared by condensation, quaternization. The process conditions, properties of the bath and the deposit were also investigated.

前言：采用縮合、季堿化及酯化反應(yīng)研制了一種“178”堿性鋅酸鹽鍍鋅光亮劑。對使用該光亮劑鍍鋅的工藝條件，鍍液性能和鍍層性能進(jìn)行了較為全面的考察。

3.The process of Ni-Mo plating of stainless steel is introduced in detail. The effects of pretreatment, Zincate Zn pre-plating and process factors on-the technology are also discussed.

介紹了不銹鋼基材電鍍鎳鉬合金的全部工藝過程，并討論了前處理、鋅酸鹽鍍鋅作底層和鉬合金電鍍等過程因素對本工藝實(shí)施的影響。

4.The effects of pulse current, frequency, duty ratio and inverse current in zincate system on the appearance and corrosion resistance of zinc coating are investigated.

研究了在鋅酸鹽鍍鋅體系中采用脈沖電流時(shí)，脈沖頻率、脈沖的占空比、反向電流對鍍層外觀、耐蝕性的影響。

5.With this method the concentration of DE in zinc plating bath of zincate can be satisfactorily determined. This method, in principle, is applicable tod…

微分電容法能滿意地測定鋅酸鹽鍍鋅液中DE的濃度，而且在原則上可用于測定其它環(huán)氧-胺聚合物的濃度。

6.The factors of affecting on the reaction were discussed and the reaction activities of various bromo hydrocarbons reaction with zincate were given.

討論了影響反應(yīng)的一些因素，比較了不同溴代試劑與鋅酸鹽發(fā)生反應(yīng)的活潑性。

7.Zincate treatment is a normal pre-treatment for aluminium and its alloys, playing an important role in practical production.

浸鋅是鋁及其合金特殊前處理中較為常見的方式，在實(shí)際生產(chǎn)中占有重要地位。

8.A called "178" brightening agent for alkaline zincate bath was prepared by condensation, quaternization.

采用縮合、季堿化及酯化反應(yīng)研制了一種“178”堿性鋅酸鹽鍍鋅光亮劑。

9.Improvement in alkaline etching and smut removing before zincate treatment was summed up.

對浸鋅前處理的堿蝕和出光的改進(jìn)方法進(jìn)行了總結(jié)。