用X射线衍射仪和透射电镜研究了化学镀Ni-P合金镀层的微观结构，提出了镀层结构模型， 分析了镀层生成的结晶机理，比较了化学镀低磷与高磷Ni-P合金的晶体结构区别 ：前者为致密的镍基相中弥散分布粒状Ni3P相的晶体结构，后者为几何形状不规则的非晶 态结构。对非晶态组织在300 ℃和400 ℃进行热处理，合金镀层发生晶化转变，且生成的Ni 3P微晶显示出调幅结构。
Cailiao baohu 2001,34(2),10∽ 12(Ch). The microstructure of electroless plated Ni-P alloy deposit (heat treated at 200 ℃ ,300 ℃ ,400 ℃ )was studied by XRD and TEM. Comparisons were made on the structures of low and high phosphor contained Ni-P alloys, the former was in crystalline nickel phase with dispersed Ni3P and the later was in irregular amorphous structure. A microstructural model of the deposit was suggested.
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