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Experimental and finite element analysis for fracture of coating layer of galvannealed steel sheet S. I. KIM1, J. U. HER2, Y. C. JANG2, Y. LEE2 1. Sheet Products and Process Research Group, POSCO...: Mechanical properties of galvannealed (GA) steel sheet used for automotive exposed panel and predicted failure phenomenon of its coating layer were evaluated using finite element method. V-bending test......
Microstructure and properties of HVOF sprayed Ni-based submicron WS2/CaF2 self-lubricating composite coating ZHANG Xiao-feng(章小峰)1, 2, ZHANG Xiang-lin(张祥林)1, 2, WANG Ai-hua(王爱华)1, 2, HUANG Zao... coefficients of two kinds of coatings increase to 0.4-0.63 and 0.35-0.46, respectively, at the test speed of 1 m/s. And the Ni45-10%CaF2-5%WS2 coating presents the minimum friction coefficient......
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Development on Laser Cladding Ceramic Coating Li Xikun1,Yu Honghao1,Zhao Haitao1,Qiu Guanming3,Qian Jiuhong4,Qiu Tai2 (1.Shenyang University of Science and Technology, Shenyang 110168, China...) Abstract:The latest progress and research status of laser cladding ceramic coating was summarized. Technique characteristics and influence factors of laser cladding technique were introduced. Laser......
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Effect of extrusion ratio on coating extrusion of Pb-GF composite wire by numerical simulation and experimental investigation WANG Xin(王 欣), SUN Hong-fei(孙宏飞), FANG Wen-bin(房文斌) School... the lead-glass fiber (Pb-GF) composite wire by coating extrusion. The effect of extrusion ratio on coating extrusion of Pb-GF composite wire was studied by finite element numerical simulation......
Article ID: 1003-6326(2005)06-1303-06 Hydroxyapatite coating on pretreated CoNiCrMo prosthesis WANG Tao(汪 涛)1, A. Dorner-Reisel2 (1. College of Materials Science and Technology... to improve the quality of the bio-active coating on medical grade CoNiCrMo substrate, hydroxyapatite(HA) coatings were produced via low-temperature dip-coating route on substrates treated using......
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J. Cent. South Univ. Technol. (2008) 15: 34-38 DOI: 10.1007/s11771-008-0008-9 Coating of LiNi1/3Mn1/3Co1/3O2 cathode materials with alumina by solid state reaction at room... was investigated. The structure and morphology of the coating materials were investigated by XRD, SEM and TEM. The electrochemical performances of uncoated and Al2O3-coated LiNi1/3Co1/3Mn1/3O2 cathode......