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activation energies of aluminium alloys in the presence of amino acids are larger than that of the sample immersed in the blank solution. The apparent activation energies of cysteine(Cys) and methionine... of aluminium alloys are inhibited in the presence of amino acids. Key words: amino acids; corrosion inhibitor; electrochemical impedance spectroscopy; 7B50 aluminium alloys 7×××系铝合金因其具有低密度,高强度,高塑性,以及优良的导电性......
Trans. Nonferrous Met. Soc. China 20(2010) s847-s851 Characterization of surface liquid segregation in SSM-HPDC aluminium alloys 7075, 2024, 6082 and A201 H. M?LLER1, U. A. CURLE1... of thixoformed high performance aluminium alloys [J]. Materials Science and Engineering A,2003, 361 (1/2): 213-224. [11] CURLE U A. Semi-solid near-net shape rheocasting of heat treatable wrought aluminum......
and post-weld heat treatment on the mechanical and microstructural aspects of dissimilar friction stir welds of age-hardened AA7075-T6 and strain hardenable AA5086-H32 aluminium alloys were... aging had no noticeable effect on the joint strength. Key words: friction stir welding; dissimilar aluminium alloys; heat treatment; heat input 1 Introduction The friction stir welding (FSW) technique......
been chosen to set up a growth law which combines diffusion and convection. Experiments have been performed in different rotational rheometers with different alloys, tin-lead and aluminium, to verify... melting tin-lead and aluminium alloys. The stability of temperature was 0.1 °C. The measuring systems were made of steel for the tin-lead alloy and graphite for the A356. The rotating roads were grooved......
, Japan, 2002: 167-172. [12] JIRATTITICHAROEAN W, JONES H, ATKINSON H V, TODD I, KAPRANOS P. Thixoforming of aluminium 7xxx alloys produced using a cooling slope [C]//8th International Conference... of aluminium 7075 [C]//6th International Conference on Semi-Solid Processing of Alloys and Composites. Turin, Italy, 2000: 649-654. [6] TAUSIG G. Assessment of aluminium feedstock materials for use......
Joining Performance and Microstructure of the 2024/7075 Aluminium Alloys Welded Joints by Vaporizing Foil Actuator Welding孟正华1,2,WANG Xu1,GUO Wei1,HU Zhili1,Anupam Vivek3,HUA Lin1,Glenn S DAEHN31. Hubei Key Laboratory of Advanced Technology for Automotive Components, Wuhan University of Technology2. State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body, Hunan University3......
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and reduced friction effects were achieved. 关键词:Multi-arc ion plating; Aluminium alloys; Multi-element-layer films; Tribology; [全文内容正在添加中] ... , Beijing 100072, China) 摘要:Ti(C,N)/TiN multi-element-layer films was deposited on aluminium alloy substrates by using multi-arc ion plating. The microhardness of the films was 2000HV0.1 which......
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