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EFFECTS OF CARBON CONTENT AND ROLLING PROCESSING ON RETAINED AUSTENITE FOR HOT-ROLLED TRIP STEELS A.M.Guo1,S.K.Pu1,Y.Chen2,X.Chen1,B.F.Xu2,Z.X.Yuan2,P.H.Li1 (1.Technical Center of Wuhan Iron... rolling temperature and coiling temperature on retained austen-ire were studied for hot-rolled transformation induced plasticity (TRIP) steels withdifferent carbon content. The experimental results......
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PARAMETRIC STUDY FOR THE PREPARATION OF ALIGNED SINGLE-WALLED CARBON NANOTUBES BY ANODE-ARC DISCHARGE METHOD G.J.Xu1,Z.Q. Wei2,Q.Wang2,J.F. Dai2,W.X.Li2 (1.State Key Laboratory of New Nonferrous... of Technology, Lanzhou 730050, China) Abstract:Well aligned quasi-straight single-walled carbon nanotubes (SWCNTs) and straight SWCNTs bundle have been prepared in large scale by anode-arc vaporization......
J. Cent. South Univ. (2019) 26: 560-566 DOI: https://doi.org/10.1007/s11771-019-4027-5 Super long-range diffusion of carbon during proeutectoid ferrite transformation ZHANG Suo-quan(张所全)1, 2, JIAO..., NO-7491 Trondheim, Norway Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2019 Abstract: In order to explore the possible diffusion distance of carbon during......
A novel method to produce potassium chromate from carbon ferrochromeHU Guo-rong(胡国荣), WANG Jia-liang(王家良), PENG Zhong-dong(彭忠东), DU Ke(杜柯) (School of Metallurgy and Environment, Central South University, Changsha 410083, China)Abstract:The oxidizing roasting of carbon ferrochrome in the presence of potassium carbonate and air was investigated. The effects of reaction temperature, reaction time......
Catalytic graphitization of polyacrylonitrile (PAN)-based carbon fibers with Fe-Cr2O3 composite coating HUANG Zhen-hua(黄振华)1, ZHOU Hai-hui(周海晖)1, 2, PENG Qi-ling(彭奇龄)1, CHEN Jin-hua(陈金华)1, 2...; Abstract: The process of electrodepositing Fe-Cr2O3 composite coating on polyacrylonitrile (PAN)-based carbon fibers and its catalytic graphitization were......
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THE RELATIONSHIP BETWEEN PITTING SUSCEPTIBILITY AND INCLUSIONS IN CARBON STEELS IN ARTIFICIAL SEAWATER X.D.Kong1,W.S.Chang2,X.Q.Chen2,J.X.Zheng1,D.B.Chen2 (1.Department of Material Science and Engineering, Huazhong University of Science and Technology,Wuhan 430074, China;2.Basic Science Department, Naval University of Engineering, Wuhan 430033, China) Abstract:The pittings of five carbon......