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Effects of process parameters on warpage of rapid heat cycle moulding plastic partLIU Dong-lei(刘东雷)1, 2, XIN Yong(辛勇)1, CAO Wen-hua(曹文华)1, SUN Ling(孙玲)1(1. College of Mechanical and Electrical...)Abstract:The effects of process parameters in rapid heat cycle moulding (RHCM) on parts warpage were investigated. A vehicle-used blue-tooth front shell (consisting of ABS material) was considered......
HEAT TRANSFER ANALYSIS DURING ROLLING OF THIN SLAB IN CSP W.F. Wu1,Y.H. Feng2,X.X. Zhang2 (1.Inner Mongolia University of Science and Technology, Baotou 014010, China;2.University of Science... the temperature distribution in the slab more accurately, the mathematical model combines heat transfer in the slab, in the roll, and at the roll-slab interface during bite. The numerical results agree......
MICROSTRUCTURE AND INCLUSION CHARACTERIZATION IN THE SIMULATED COARSE-GRAIN HEAT AFFECTED ZONE WITH LARGE HEAT INPUT OF A Ti-Zr-MICROALLOYED HSLA STEEL X.Chen1,Y.T.Chen1,Q.F.Ding1,J.Zeng1... heat affected zone (CGHAZ) of a Ti-Zr-treated high strength low alloy (HSLA) steel have been investigated. The microstructure of the simulated CGHAZ dominantly consisted of intragranular acicular......
Pressure distribution inside oscillating heat pipe charged with aqueous Al2O3 nanoparticles, MWCNTs and their hybridMd. Riyad Tanshen1, Sinil Lee1, Junhyo Kim2, Donghoon Kang3, Jungpil Noh4, HanShik... Industry, Cheondaegukchi-Gil 38, Tongyeong, Gyeongnam 650-160, Korea)Abstract:Effective thermal performance of oscillating heat pipe (OHP) is driven by inside pressure distribution. Heat transfer phenomena......
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perpendicular to the quenching surface. With temperature of the quenching surface decreasing to a certain value, the heat flux flowing out and into the quenching surface will maintain a dynamic balance...Trans. Nonferrous Met. Soc. China 28(2018) 989-997 Computation of synthetic surface heat transfer coefficient of 7B50 ultra-high-strength aluminum alloy during spray quenching Lei KANG1, Gang ZHAO1......
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Effect of Heat Treatment on the Microstructure and Corrosion Resistance of Cu-Zn Alloy Zhao Xiangling1,Xu Tao2,Xiao Nianxin3,Zhang Hailong3 (1.College of Materials Science, Yanshan University..., Qinhuangdao 066004, China) Abstract:The microstructure of Cu-Zn alloy with different heat treatment conditions in 3.5% NaCl + NH3 solution were observed, and the average corrosion rates......
A mathematical model for the distribution balance of extraction processes from waste batteriesZHANG Tao a,b and TANG Chunpeng b a College of Environmental Science and Engineering,Tianjin University,Tianjin 300072,China b Tianjin Environment Protection Bureau,Tianjin 300191,China摘 要:The experiments of metal Cd extraction were carried out three times......
Effect of Heat Treatment on Mechanical Property of High Cr-W Cast Iron Liu Jianping1,Li Lixia2 (1.College of Environmental & Chemical Engineering, Yan Shan University, Qinhuangdao 066004, China;2.Department of Building Material, Hebei Building Material College of Professional Technology, Qinhuangdao 066004, China) Abstract:The microstructure of high Cr-W cast iron after heat treatment were......