文献类型：期刊文献

中文题名：氨基磺酸盐镀镍的微观织构与硬度

英文题名：Microstructure and Hardness of Nickel Coating Plated with Amino Sulfamate Solution

作者：田峰[1];姬清华[2]

第一作者：田峰

机构：[1]河南科技学院;[2]新乡学院

第一机构：河南科技学院,河南新乡453003

年份：2012

卷号：32

期号：4

起止页码：9-11

中文期刊名：电镀与环保

外文期刊名：Electroplating & Pollution Control

收录：CSTPCD;;北大核心:【北大核心2011】；CSCD:【CSCD_E2011_2012】；

语种：中文

中文关键词：氨基磺酸盐;三维形貌;微观织构;硬度

外文关键词：amino sulfamate； three-dimensional morphology； microstructure； hardness

摘要：采用氨基磺酸盐镀液电沉积镍层,通过WLI,SEM,XRD和MHT对镀层的三维形貌、微观织构及硬度进行分析。结果表明:在镀液中不含添加剂的情况下,随着阴极电流密度的增加,镀层晶粒细化,但镀层致密性变差且硬度呈近似线性关系降低;镀液中加入适量添加剂后,镀层衍射谱特征和各晶面的择优取向度无明显改变,但在相同阴极电流密度下所得镀层的晶粒更加细小且硬度有所提高。
The nickel coating was electrodeposited with amino sulfamate solution,and its three-dimensional morphology,microstructure as well as hardness were analyzed using WLI,SEM,XRD and MHT.The results show that,when the bath contains no additive,the coating grains become fine,but the coating compactness becomes worse and the hardness decreases almost linearly as cathode current density increases.After a proper amount of additive is added,the diffraction spectrum characteristics and preferred orientation degree are not evidently changed,but the coating obtained at the same cathode current density exhibits finer grain as well as higher hardness.