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Effect of temperature on high temperature plasticity of 95W-5(Ni/Fe/Co) alloyWANG Er-de(王尔德), FANG Wen-bin(房文斌), HU Lian-xi(胡连喜), YU Yang(于 洋)(School of Materials Science and Engineering, Harbin... is beyond 1100℃, the fracture occurs at the interface entirely.Key words:tungsten alloy; mechanical property; high temperature plasticity; temperature......
Effect of environmental temperature on damping capacity of Cu-Al-Mn alloy JIAO Yu-qin(焦玉琴)1, 2, WEN Yu-hua(文玉华) 1, LI Ning(李 宁)1, HE Jia-qiang(何加强)1, TENG Jin(滕 劲)1 1. School of Manufacturing...; Abstract: The effect of environmental temperature on the damping capacity of Cu-7.66Al-9.52Mn (mass fraction, %) alloy was studied. The result shows that with increasing the environmental......
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P5和P22钢无缝钢管热扩工艺的低温形变退火研究熊君1,陈俊德2,徐小华1,薛刚毅1,肖学山1,陈益1(1.上海市上海大学材料研究所2.无锡德新钢管有限公司)摘 要:研究了低温形变退火生产的P5,P22热扩无缝钢管的显微组织,晶粒度,非金属夹杂物和室温力学性能,参考ASTMA335和GB5310标准对试验结果进行了评价,并与原管和热扩后经后续热处理的钢管比较.结果表明,低温形变退火生产的P5,P22热扩无缝钢管和经后续热处理钢管的显微组织,晶粒度,非金属夹杂物和室温力学性能,均符合ASTMA335对P5,P22......
treatment on microstructure, overburnt temperature and hot rolling plasticity of high strength 7B04 aluminium alloy were investigated. Under the condition of homogenization at 470 ℃, the starting melting... could be reduced. 3.3 Ultra-high temperature homogenization treat- ment According to a series of homogenization treatment experiments, a new ultra-high temperature homogenization treatment......
STUDY ON TEMPERATURE FIELD INDUCED IN HIGH FREQUENCY INDUCTION HEATING Z.Q. Yao1,J. Hu1,Y.J. Shi1,H. Shen1 (1.School of Mechanical Engineering, Shanghai Jiaotong University, Shanghai 200030, China) Abstract:A mathematical model was established for the temperature field developed during high frequency induction heating (HFIH) by Maxwell''s equations. It required solving the coupled equations......
these treatments. When the cooling rate decreases (air cooling ) after high temperature aging at 930 °C in the duplex annealing compared with solution treatment (water cooling), the strength declines...Trans. Nonferrous Met. Soc. China 24(2014) 682-689 Microstructure characterization and mechanical properties of TC4-DT titanium alloy after thermomechanical treatment Xiao-na PENG, Hong-zhen GUO, Zhi......
advantages, such as short treatment time, high efficiency, low cost, high adhesive strength, perfect wear resistance, which posed a new approach for blackening of machine parts. 关键词:room temperature...Film Layer Structure and Wear Resistance on High Strength Room Temperature Blackening of Cu-Se-P System ZHANG Yu-feng1,WANG Jian-cheng1,ZHOU Hou-qiang1 (1.Wuhan Ordnance Noncommissioned Officer......
J. Cent. South Univ. (2016) 23: 1719-1728 DOI: 10.1007/s11771-016-3226-6 Temperature control for thermal treatment of aluminum alloy in a large-scale vertical quench furnace SHEN Ling(沈玲), HE Jian... of the quenching process, a temperature control system which integrates temperature calibration and temperature uniformity control is developed for the thermal treatment of aluminum alloy workpieces......
Effect of aging treatment on irradiation-induced segregation of high Mn-Cr steel D. S. BAE1, S. P. LEE2, Y. R. CHO3, H. TAKAHASHI4 1. Department of Advanced Materials Engineering, Dong-Eui...: To investigate the effect of aging treatment on irradiation-induced segregation of high Mn-Cr steel, specimens for electron-beam irradiation were prepared from the high Mn-Cr austenitic steel which was solution......
