W.N.Liu 1)
,
M.N.Fang 2)
,
J.Xing 1) and Y.W.Liu 3) 1) Department of Mechanical Engineering
,
Changchun Institute of Optics and Fine Mechanics
,
Changchun 130022
,
China 2) Changchun Institute of Post and Telecommunications
,
Changchun 130022
,
China 3) Changchun Institute of Optics and Fine Mechanics
,
Changchun 130022
,
China
金属学报(英文版)
In this paper, we describe the laser heat-treating experiment results of three kind tool high-speed steel test samples. After laser quenching and tempering of three kinds of annealed tool high speed steel (W18Cr4V, W9Mo3Cr4V1, W6Mo5Cr4V2) test samples, we used microhardness-measure to test the samp...
关键词:
high-speed steel
,
null
,
null
Weidong XIANG
,
Zhongcai WANG
,
Quanzhu YANG and Wenxing ZHAO(Changchun Institute of Optics and Fine Mechanics
,
Chinese Academy of Sciences
,
Changchun 130022
,
China)Chengyu WANG(Institute of Glass and Inorganic Materials
,
Dalian Institute of Light Industry
材料科学技术（英文）
A transparent bulk sodium borosilicate gel with the composition of 72SiO2·23B2O3·5Na2O (wt pct) was prepared by using tetraethyl orthosilicate, boric acid, sodium methoxide, sodium alkoxide, sodium acetate as precursor, methanol, ethanol and glycolic methyl ether as precursor solvent and hydrochlori...
关键词:
Daqian SUN
,
Zhenfeng ZHOU and Haicheng CAO (Dept. of Mater. Sci. Eng.
,
Jilin University of Technology
,
Changchun 130022
,
China)
材料科学技术（英文）
Effect of Si, Al and Bi on the microstructure and mechanical properties of as-welded and austempered ductile iron weld metals has been studied with SEM, TEM, X-ray diffraction, image analysing system, tension and other test methods. Results show that increasing weld Si, Al and Bi content favours imp...
关键词:
