化学沉积Ni─Mo─P合金结构和耐蚀性的关系

The relation between the structure of chemical sedi-mentation Ni-Mo-P alloy and its corrosion resistance.

本文采用Ｘ射线衍射和全浸试验方法，对化学镀Ｎｉ－Ｍｏ－Ｐ合金层的结构和抗蚀性能进行研究。结果表明：在硫酸溶液中，三元非晶态Ｎｉ－Ｍｏ－Ｐ合金层的耐蚀性高于二元非晶态Ｎｉ－Ｐ合金层的耐蚀性。

he structure and corrosion resistance of electrolessplating of Ni-Mo-P alloy were studied by using X-raydiffraction and immersed tests.The result Showed that thecorrosion resistance of ternary amorphous Ni-Mo-P alloycoatings was better than that of binary amorphous Ni-P al-loy coatings in H_2SO_4 solution.