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检索条件:作者=HU Jiandong  

  • 论文(2)

TEMPERING RESPONSE OF A DEFORMED LOW CARBON DUAL PHASE STRUCTURE

JIN Man , JIANG Zhonghao , NAN Shenghui , HU Jiandong , LIAN jianshe(Jilin University of Technology , Changchun , China)(Manuscript received 8 February 1995)Correspondent:LI Geping , (Institute of Metal Research , Chinese Academy of Sciences , Shenyang 110015 , China)

金属学报(英文版)

The low carbon dual phase structure was cold de formed first,then was tempered at 200 to 600℃.The variation in strength and ductility during tempering of the steel was investigated.It was found that a fter the de formed dual phase structure was tempered at 200 to 600℃, with the increase in the tempe...

关键词: :de formed dual phase structure , null , null

Laser/Electron Beam Processing of As-cast Nd_2Fe_(14)B Alloy

HU Jiandong , ZHANG Xujun , SHI Zhusheng Microanalysis Center , Jilin University of Technology , Changchun , 130025 , China.Department of Metallurgy and Materials , University of Birmingham U.K.

材料科学技术(英文)

It was found that the free Fe in the melted zone of the as—cast Nd_2Fe_(14)B alloy could be dissolved by Iaser/electron beam.The growth direction of Nd_2Fe_(14)B grains is nearly perpendicular to the sur- face of the samples.EDX examination showed that Fe element was homogeneously distributed in the...

关键词: Nd-Fe-B alloy , null