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Improvement of Strength in 2004 Al Alloy by Enhanced Solution Treatment Chen Kangming1,XU Xiaojing1,Wang Hongyu1,Zhang Jie1,Kim Seocksam2 (1.Advanced Forming Technology Institute of Jiangsu... behavior and then determine the technology parameter of enhanced solution heat treatment for high strength. The results show that an appropriately enhanced solution treatment can make final solution......
Thermomechanical treatment of super high strength Cu-8.0Ni-1.8Si alloy PAN Zhi-yong(潘志勇)1, 2, WANG Ming-pu(汪明朴)1, LI Zhou(李 周)1, XIAO Zhu(肖 柱)1, CHEN Chang(陈 畅)1 1. School of Materials Science.... As the Cu-8.0Ni-1.8Si alloy is subjected to solution treatment at 970 ℃ for 4 h, cold rolling to 60% reduction, and then aging at 450 ℃ for 60 min, its properties are σb=1 050 MPa, σ0.2=786 MPa, δ=3.2......
Effect of annealing treatment on electrochemical property of LiNi0.5Mn1.5O4 spinel ZHANG Bao(张 宝), WANG Zhi-xing(王志兴), GUO Hua-jun(郭华军) School of Metallurgical Science and Engineering, Central... prepared under different cooling conditions were investigated. The results show that LiNi0.5Mn1.5O4 synthesized with or without annealing treatment has similar X-ray diffraction patterns that can......
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Heat Treatment and Properties of Nitrogen Alloyed, Martensitic,Corrosion-resistant Steels Roland Rabitsch1,Klaus Sammt1,Michael Haspel1,Reinhold Schneider2 (1.BOHLER Edelstahl GmbH, Kapfenberg... process route and material properties of these steels in comparison to standard martensitic corrosion-resistant steels. The typical response of these steels to various heat treatment parameters is shown......
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Enhancing the crystalline degree of carbon nanotubes by acid treatment, air oxidization and heat treatmentChensha Li, Baoyou Zhang, Xingjuan Chen, Xiaoqing Hu, and Ji Liang Department of Mechanical... approaches of treating carbon nanotubes (CNTs) including acid treatment, air oxidization and heat treatment at high temperature were studied to enhance the crystalline degree of carbon nanotubes. High......
Si3N4 nano-microsphere synthesized by cathode arc plasma and heat treatment GENG Zhong-rong(耿中荣)1, YAN Peng-xun(闫鹏勋)2 , FAN Duo-wang (范多旺)1, YUE Guang-hui (岳光辉)2 1. National...; Abstract: The Si3N4 microcrystals with a hollow sphere structure were prepared by using the simple heat treatment of the Si3N4 flakes, which were prepared......
HEAT TREATMENT STRENGTHENING EFFECTS OF RARE EARTHS ON Mg-9Al ALLOY Y.S.Wang1,W.J.Ding2,Q.D.Wang2,J.Z.Yu1 (1.Shanghai Cosmopolitan Automobile Accessory Co. LTD, Shanghai 200083, China;2.School...%), respectively. Influence of rare earths (RE) on microstructureand strength in both T4 (solute heat treatment) and T6 (solute heat treatment andartificial ageing treatment) were investigated......
Key Technique of Austenitic Stainless Steel on-line Solution Treatment LIU Shuang1,ZHAO Fei2,LI Ying2,LI Wei-juan1,LI Sheng-li1 (1.Anshan University of Science and Technology, Anshan, 114044;2.Dalian Jinniu Co. Ltd. , Dalian, 113000, P. R. China) 摘要:Generally the methods of solution treatment of austenitic stainless steel are bifurcated on-line solution and off-line solution . For a founded......