所属单位：

冶金工程学院

发表刊物：

Advanced Materials Research

关键字：

中文关键字：Fe-Ni36;磁致伸缩；细晶强化；CTE;显微硬度，英文关键字：Fe-Ni36; magnetostrictive; fine grain strengthenin

摘要：

The element W, Mo with paremagnetism and grain refinement is selected according to the theory of magnetostrictive and fine grain strengthening method. The sample with low coefficient of thermal expansion (CTE) and high strength are made by W and Mo alloying of Fe-Ni36, forging and heat treatment. The mechanism of low coefficient of thermal expansion and high strength is analyzed by means of the results of Chemical analysis, metallographic and scanning electron microscopy, grain size, micro-hardness and CTE testing. The result shows: the strength of matrix is improved by W and Mo alloying, the CTE is lower at the same time.

备注：

EI:20132416414704

合写作者：

YuanShou-qian,YaoCheng-gong,FengZhen-ping

第一作者：

王超

论文类型：

期刊论文

卷号：

卷：690-693

期号：

期：

页面范围：

页：290-293

是否译文：

否

发表时间：

2013-03-01