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size after filling has a coincidence relation with that of primary phase before filling. Key words: initial structure; microstructure evolution; semi-solid; filling process ...熔体初生相晶粒尺寸的大小有对应关系. 关键词:初始组织；组织演变；半固态；充型过程 中图分类号:TG 146.4 文献标识码:A Effect of initial structure characteristic on evolution of primary phase in mold filling TAN Jian-bo1......
Effects of pitting corrosion on fatigue life of aluminum alloy Y12CZ based on initial discontinuity state YU Da-zhao(郁大照) 1, CHEN Yue-liang(陈跃良)2, HU Jia-lin(胡家林)1, YANG Mao-sheng(杨茂胜)1 1. Naval...: Based on initial discontinuity state (IDS) of material, a preliminary analytical model was presented to evaluate the effect of interaction of pitting corrosion and fatigue loading on the residual......
Effect of initial microstructure on superplastic deformation of AZ70 magnesium alloy WANG Pan(王 盼), WU Li-hong(吴立鸿), GUAN Shao-kang(关绍康) School of Materials Science and Engineering, Zhengzhou... in materials with a stable, equiaxed and extremely fine microstructure, strictly, high tensile ductilities associated with superplasticity occur when the initial grain size is less than 10 μm, which......
Microstructure and mechanical properties of cryorolled AZ31 magnesium alloy sheets with different initial texturesJin-ru Luo,Ya-qiong Yan,Ji-shan Zhang,Lin-zhong ZhuangState Key Laboratory... at the liquid-nitrogen temperature to the strain of 4% and 8%. The microstructure and texture of the rolled sheets were investigated via scanning electron microscopy(SEM), electron backscatter diffraction......
Effect of initial microstructure on austenite formation kinetics in high-strength experimental microalloyed steelsEdgar López-Martínez1,Octavio Vázquez-Gómez2,3,Bernardo Campillo1,41. Faculty...="ChDivSummary">Austenite formation kinetics in two high-strength experimental microalloyed steels with different initial microstructures comprising bainite–martensite and ferrite–martensite/austenite......
Influence of Initial Microstructure on the Strengthening Effect of Extruded Mg–8Sn–4Zn–2Al AlloysYang Bai1,Wei-Li Cheng1,2,3,Shi-Chao Ma1,Jun Zhang1,Chen Guo1,Yao Zhang11. School of Materials Science... in Advanced Materials, Ministry of Education, Taiyuan University of Technology摘 要:The Mg–8Sn–4Zn–2Al(TZA842, in wt%) alloys with different initial......
and texture. Compression deformation of these samples was carried out using a Gleeble 1500D under a series of thermal deformation conditions. Microstructure and texture of the initial and deformed..., the initial microstructure and texture of magnesium alloys are closely related to the kinetic of DRX, which thus determines the hot deformation behaviors[7]. For magnesium alloy, the response......
Enhanced tensile properties of a reversion annealed 6.5Mn-TRIP alloy via tailoring initial microstructure and cold rolling reductionMinghui Cai1,Hongshou Huang1,Junhua Su1,Hua Ding1,Peter... the overall performance of medium Mn steels was demonstrated via tailoring the initial microstructure and cold rolling reduction.The combined effects of cooling patterns after hot rolling(HR) and cold......
Hot deformation behavior and processing parameter optimization of BT25y alloy with an initial equiaxed microstructure using processing mapXue-Mei Yang1,Hong-Zhen Guo1,Ze-Kun Yao1,She-Wei Xin31...="ChDivSummary">The high-temperature plastic deformation behavior of BT25y alloy with an initial equiaxed microstructure was investigated by hot compression tests.Processing maps were established to evaluate......
microstructure evolution in the semi solid zone on AlSi7Mg alloy compression deformation was explored. [ Keyword: AlSi7Mg alloy slurries; initial microstructure evolution... slurry microstructure evolution in semi solid zone on thixotropic deformation Abstract: The microstructure evolution of AlSi7Mg alloy slurry in the semi solid zone has......
