戴志强,赵丽宏,石伟,刘建涛,李运刚,田薇,齐艳飞

• 1:国家钢铁产品质量监督检验中心(唐山)
• 2:唐山市产品质量监督检验所
• 3:唐山市食品药品检验中心
• 4:华北理工大学冶金与能源学院

摘要(Abstract)：

采用熔盐电沉积法制备了Ni/W复合层,通过扫描电镜,辉光放电光谱仪和电子背散射衍射技术对Ni/W复合层的微观结构、复合层厚度、晶粒尺寸及小角度晶界频率进行了表征。结果表明,Ni/W复合层的断裂方式为解理断裂;当电沉积温度为1073 K时,Ni/W复合层的表面平整光滑,晶粒尺寸大小均匀;随电沉积温度升高,复合层厚度逐渐增加,Ni在钨板中的扩散系数增大,小角度晶界频率增加。

关键词(KeyWords)： Ni/W复合层;微观结构;复合层厚度;晶粒尺寸;小角度晶界

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金(51274082)

作者(Author): 戴志强,赵丽宏,石伟,刘建涛,李运刚,田薇,齐艳飞

DOI: 10.13289/j.issn.1009-6264.2016.12.023

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