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Microstructure evolution and tensile properties of friction-stir-welded AM50 magnesium alloy ZENG Rong-chang (曾荣昌)1, W. DIETZEL2, R. ZETTLER2, CHEN Jun (陈 君) 1, K. U. KAINER2 1. School... by scanning electron microscopy. The results show that the microstructure of the base material was characterized by bulk primary α phase, α-matrix and intermetallic compound β (or Mg17Al12), and the weld......
J. Cent. South Univ. Technol. (2009) 16: 0236-0241 DOI: 10.1007/s11771-009-0040-4 Effect of doping Bi on oxygen evolution potential and corrosion behavior of Pb-based anode in zinc electrowinning...; Abstract: A new anodic material of ternary Pb-0.8%Ag-(0-5.0%)Bi alloy for zinc electrowinning was obtained by doping Bi. The anodic oxygen evolution potential, corrosion rate......
; 文献标志码:A Effect of reciprocating extrusion process on microstructure evolution of Mg-5Sn-1.5Al-1Zn-1Si magnesium alloy... dislocation walls to dislocation cells. Key words: magnesium alloy; reciprocating extrusion; technological parameter; microstructure evolution 镁合金材料由于具有轻质环保和可再生利用的特点,近几年发展速度较快,在航空航天,轨道交通,机械电子等领域得到广泛应用,是目前发......
SEMI-SOLID MICROSTRUCTURE AND ITS EVOLUTION OF WROUGHT ALUMINUM ALLOY BY DIRECTLY HEATING-ISOTHERMAL TREATMENT X.T.Liu1,J.Z.Cui1 (1.The Key Laboratory of Electromagnetic Processing of Materials, Ministry of Education, Northeastern University,Shenyang 110004, China) Abstract:Microstructure evolution of wrought aluminum alloy extruded rods and the mechanism of liquid phase formation during......
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and micro-strain. The Cu powders have an average crystallize size of 10 nm after milling for 50 h at 300 r/min. 3.4 Microstructure analysis Fig.5 shows the microstructure evolution of the MA powders... Structure evolution of Cu-based shape memory powder during mechanical alloying XIAO Zhu(肖 柱)1, 2, LI Zhou(李 周)1, 2, FANG Mei(方 梅)1, 2, LUO Ming(罗 明)1, 2, GONG Shen(龚 深)1, 2, TANG Ning(唐 宁)1, 2......
), Beijing 100095, China Received 26 April 2011; accepted 2 June 2011 Abstract: Hot deformation behavior and microstructure evolution of TC11 (Ti-6.5Al-3.5Mo-1.5Zr-0.3Si) alloy with equiaxed structure were... curves and microstructure evolution were analyzed. Grain boundary characteristics of deformation microstructures were tested by electron backscattered diffraction (EBSD). The results reveal that β......
Microstructure evolution of as-cast Nb-Ti-C alloys WEI Wen-qing(魏文庆)1, WANG Hong-wei(王宏伟)1, GAO Zeng-xin(高增新)2, WEI Zun-jie(魏尊杰)1 1. School of Materials Science and Engineering, Harbin Institute... of microstructure evolution of Nb-Ti-C alloys have been reported. So, the purpose of this work is to investigate the phase composition, the distribution of carbides and Nbss, and microstructure evolution of as-cast......
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, 31(6): 1452-1462. DOI: 10.11817/j.ysxb.1004.0609.2021-37804 HUANG Xiao-feng, SHANG Wen-tao, YANG Jian-qiao, et al. Semi-solid microstructure evolution of Mg-7Zn-1Cu-0.1Mn-0.1Cr alloy[J]. The Chinese...): 3441-3447. HUANG Xiao-feng, ZHANG Qiao-qiao, MA Ya-jie, et al. Semi-solid microstructure evolution of Mg-6Zn-1Cu-0.3Mn magnesium alloy[J]. Materials Guide, 2019, 33(20): 3441-3447. [15] 胡赓祥, 蔡 珣, 戎咏华. 材......