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J. Cent. South Univ. Technol. (2008) 15: 209-213 DOI: 10.1007/s11771-008-0040-9 Preparation of precursor for stainless steel foam ZHOU Xiang-yang(周向阳)1, LI Shan-ni(李善妮)2, LI Jie(李 劼)1, LIU Ye...; Abstract: The effects of polyurethane sponge pretreatment and slurry compositions on the slurry loading in precursor were discussed, and the performances of stainless steel foams prepared from precursors......
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The Effect of Intensity Pulsed Ion Beam Irradiation on Wear Resistance of High-speed Steel MA Teng-cai1,LIU Zhen-min1,WANG Ying-min1,HAO Sheng-zhi1,MEI Xian-xiu1 (1.State Key Laboratory...-surface layers of pre-quenched W6Mo5Cr4V2high-speed steel (HSS) subjected to intensity pulsed ion beam (IPIB) melting have been investigated. The effect of IPIB high beam current density of 80A/cm2......
Trans. Nonferrous Met. Soc. China 22(2012) s639-s644 Microstructures of brazing zone between titanium alloy and stainless steel using various filler metals Taeshin CHUNG1, Jungsoo KIM2, Jeongseok..., Korea Received 21 May 2012; accepted 6 November 2012 Abstract: Titanium alloy (Ti-Al-V alloy) substrate was brazed with stainless steel (STS304) using filler metal. At an optimized brazing condition......
Trans. Nonferrous Met. Soc. China 20(2010) s1048-s1054 A review on steel thixoforming A. RASSILI1, H. V. ATKINSON2 1. Thixo Unit, University of Liege, Sart Tilman, B-4000 Liege, Belgium; 2. Department of Engineering, University of Leicester, University Rd., Leicester, UK Received 13 May 2010; accepted 25 June 2010 Abstract: Steel is a particularly challenging material to semi......
J. Cent. South Univ. (2012) 19: 2054-2060 DOI: 10.1007/s11771-012-1244-6 Structural behaviors of steel roof truss exposed to pool fire CHEN Chang-kun(陈长坤)1, 2, ZHANG Wei(张威)1 1. Institute... 230026, China ? Central South University Press and Springer-Verlag Berlin Heidelberg 2012 Abstract: Experimental research was conducted to study the structural behaviors of a steel roof truss model without......
compounds as mild steel corrosion inhibitors by electrochemical measurement method A. Y. MUSA1, A. A. H. KADHUM1, A. B. MOHAMAD1, M. S. TAKRIFF1, A. R. DAUD2, S. K. KAMARUDIN1 1. School... steel corrosion in 1.0 mol/L HCl solution at 30 ℃ was investigated. Tafel polarization and electrochemical impedance spectroscopy (EIS) were used to investigate the influence of these organic......
J. Cent. South Univ. (2012) 19: 537-546 DOI: 10.1007/s11771-012-1037-y Catenary action of restrained steel beam against progressive collapse of steel frameworks LI Guo-qiang(李国强)1, 2, WANG Kai-qiang... for determining the midspan deflection of the steel beam under distributed load, which was restrained both in rotational and axial directions, were obtained using restraint coefficient method and rigid-plastic......
NUMERICAL SIMULATION OF MACRO-SEGREGATION IN STEEL INGOT DURING SOLIDIFICATION H.F.Shen1,B.C.Liu1,T.Y.Huang1,C.W.Ma1 (1.Department of Mechanical Engineering, Tsinghua University, Beijing 100084... convection in a NH4 Cl-H2O ingot is verified and the result shows good agreement with that reported. Then macro-segregation in a steel ingot is simulated by using the developed program. The steel......