齐艳飞,王波,周景一,李运刚,田薇

• 1:北京工业大学材料科学与工程学院
• 2: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,通过扫描电镜和电子背散射衍射技术对Ni/W复合层的微观形貌、晶粒尺寸及小角度晶界频率进行了表征。结果表明:当电流密度为70~100 m A/cm2时,Ni/W复合层的表面平整光滑;Ni/W复合层的断裂方式为解理断裂;随电流密度增加,复合层厚度逐渐增加,晶粒尺寸减小,小角度晶界的频率降低。为复合材料获得较好的综合性能提供了可能。

关键词(KeyWords)： Ni/W复合层;微观形貌;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);; ITER计划专项(2013GB109003)

作者(Author): 齐艳飞,王波,周景一,李运刚,田薇

DOI: 10.13289/j.issn.1009-6264.2016.09.030

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