1. And development process of zincate treatment solution, from concentrated to dilute, from single to multi-metal and from cyanide to cyanide free, was reviewed.

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

3. It introduces the process principles of extracting zincate from industrial zinc slag with the methods of acid soak, replacement, oxidation and etc.

4. Co-deposition of zincate and tin ion on zinc electrode were conducted to investigate the effect of tin ion on electro-deposition of zincate.

5. The characteristics and two types of additives of zincate zinc plating were introduced briefly.

6. 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.

7. The zinc - iron alloy electroplating technology in zincate solution by pulse current was investigated.

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

9. Calcium zincate was prepared by ball milling method and the factors that influence its synthesis were investigated.

10. DE-81(3) alkaline zincate electroplating process has the advantages of high current density per unit area, high productivity, high tolerance to metal impurities in plating bath, etc.

11. The new carbon-rich zinc process, although based on the alkaline zincate electrolyte, overcomes the hydrogen overvoltage problem, and is capable of direct plating on a variety of castiron surfaces.

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

13. 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.

14. Tin compound was coated on the surface of the calcium zincate by chemical deposition.Sentencedict

15. 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.

16. This article gives the living example of 746 factory. It introduced the treatment of basic zincate zinc plating waste waters and reclaiming engineering.

17. Research and development of additives of zinc and zinc-iron alloy electroplating and brightening mechanism of its functioning additives in alkaline zincate solution were reviewed with 16 references.

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

19. Impedance, charge and discharge performance. The crystal structure of calcium zincate composed by ourselves was verified by X-ray diffraction.

20. The methods for judging the properties of the brighteners for alkaline zincate zinc plating from coating appearance, throwing power, covering power, etc. are discussed.