共搜索到6859条信息,每页显示10条信息,共686页。用时:0小时0分0秒328毫秒
Improving Corrosion Resistance of Cf/Mg Composites using Rare Earth Conversion Coatings Wang Chunyu1,Song Meihui1,Wu Gaohui1 (1.School of Materials Science and Engineering, Harbin Institute... conversion coatings were prepared. The effect of the coatings on corrosion behaviors of composites was investigated by electrochemical polarization technology and electrochemical impedance spectroscopy......
Effect of Rare Earths on Corrosion Resisting Properties of Carbon-Manganese Clean Steels 林勤1,孙学义1,郭锋1 (1.Physical Chemistry Department,University of Science and Technology Beijing,Beijing 100083,China) Abstract:Electrochemistry experiments were made on carbon-manganese clean steel with rare earths Ce and La respectively to observe corrosion parameters such as corrosion current icorr......
A study of Corrosion Protection of Aluminum Metal by Tetraethoxysilane Plasma Polymerized Coatings -Influence of Aluminum Surface Pretreatments- Tatsuya Yabuki1,Yoshihiro Momose1 (1.Department of Materials Science, Ibaraki University, Hitachi, Ibaraki 316-8511, Japan) 摘要:The corrosion-protective performance of plasma-polymerized (PP) coatings on pretreated aluminum substrates has been......
Corrosion resistance of 2195 aluminum alloy treated by multi-step-heating-rate controlled process XU Yue(许 越), LIU Yu-feng(刘玉峰), GENG Ji-ping(耿季平) School of Materials Science and Engineering... and aerospace industry, but it is highly susceptible to pitting and intergranular corrosion undergoing sever corrosive circumstance and moisture atmosphere. To solve this problem and consequently......
Valence electron structures and properties of Ni-based corrosion resistant alloy YANG Rui-cheng(杨瑞成), SHU Jun(舒俊), CHEN Kui(陈奎), WANG Kai-xuan(王凯旋) State Key Laboratory of Gansu Advanced Non...> Abstract: The corrosion resistance and mechanical properties were tested and compared for the newly synthesized as-cast, as-solution Ni-Cr-Mo-Cu corrosion resistant......
Corrosion Inhibition Synergism between Lanthanum(Ⅲ) Ion and 8-Hydroxyquinoline for Zinc in Hydrochloric Acid 李学铭1,唐丽斌1,木冠南1 (1.Department of Chemistry, Yunnan University, Kunming 650091, China) Abstract:The effects of La3+ ion and chelate reagent 8-hydroxyquinoline on the corrosion rate of zinc in hydrochloric acid were investigated by using weight loss method and electrochemical method......
Effect of anions on stress corrosion cracking behaviors of ultra-high strength steel 23Co14Ni12Cr3MoLIU Jian-hua(刘建华), WEN Chen(文陈), YU Mei(于美), LI Song-mei(李松梅), WANG Bing(王兵) (School of Materials Science and Engineering, Beihang University, Beijing 100191, China)Abstract:The effects of chloride, sulfate and carbonate anions on stress corrosion behaviors of ultra-high strength steel......
Trans. Nonferrous Met. Soc. China 22(2012) s760-s763 Corrosion resistance of composite coating on magnesium alloy using combined microarc oxidation and inorganic sealing YANG Wei1, WANG Ai-ying1... the corrosion resistance of AZ31 magnesium alloy. The surface morphologies of the resulting duplex coatings were studied by SEM. Furthermore, the corrosion resistance of the coated Mg alloy substrates......
Effect of equal-channel angular pressing on pitting corrosion resistance of anodized aluminum-copper alloy In-Joon SON1, Hiroaki NAKANO2, Satoshi OUE2, Shigeo KOBAYASHI3, Hisaaki...; Abstract: The effect of equal-channel angular pressing(ECAP) on the pitting corrosion resistance......
Corrosion behavior of ternary Fe-15Cu-5Al alloy in pure oxygen at 1 000 ℃ YANG Gan-lan(杨干兰)1, XIANG Jun-huai(向军淮)1, 2, ZHANG Wen-hua(张文华)1, ZHAO Qiong(赵 琼)1, BAI Ling-yun(白凌云)1 1. School...; Abstract: The corrosion behavior of ternary Fe-15Cu-5Al (mole fraction, %) alloy was studied at 1 000 ℃ in 0.1 MPa pure oxygen......