王晓娟
,
谢飞
,
程健
,
潘建伟
材料热处理学报
在粉末渗剂和45钢试样上施加4A电流的直流电场,于800℃进行直流电场增强渗硼.以X射线衍射、光学显微观察和显微硬度测试等手段,分析位于电场不同位置试样渗硼层的相结构、显微组织、厚度与及显微硬度分布.结果表明:电场渗硼的渗层组织形态基本与常规渗硼的一致,以锯齿状楔入基体,但其相结构、显微硬度分布、厚...
关键词:
粉末法渗硼
,
直流电场
,
相结构
,
显微硬度
CHEN Zhongmin
,
WANG Naxin
,
SONG Xiaoping
,
WANG XiaotianXi'an Jiaotong University
,
Xi'an
,
China Manuscript received 16 December
,
1993
金属学报(英文版)
The microstructure of Nd_(34)Fe_(60)O_(6) alloy was characterized by means of scanning electron microscope. Auger electron multiprobe, X-ray diffraction, differential thermal analyses and thermomagnetic analyses. It is found that the equilibrium microstructure of the alloy is composed of a Nd_(2)Fe_...
关键词:
Nd-Fe-O alloy
,
null
,
null
