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Influence of heat treatment on high frequency soft magnetic properties of Finemet amorphous alloy YANG Sha(杨 沙)1, 2, CHEN Bo-qu(陈伯渠) 1, 2, YAN Biao(严 彪) 1, 2, LU Wei(陆 伟) 1, 2, LONG Ling(龙... the Scherrer formula, while the high frequency magnetic properties were measured at room temperature by TPS-200SA exchange tester. The results of XRD and TEM indicate that the nanocrystallization occurs at 500......
Microstructure and performance of Al-Si alloy with high Si content by high temperature diffusion treatment XIU Zi-yang (修子扬), CHEN Guo-qin(陈国钦), WANG Xiao-feng(王晓峰), WU Gao-hui(武高辉), LIU Yan-mei... high temperature diffusion treatment (HTDT). Flat Si-Al interfaces transform to smooth curves, and Si phases precipitate in Al and Si-Al interface. The bonding of Si-Al interface is improved by HTDT......
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in Ti-6Al-4V alloy [J]. Journal of Alloys and Compounds, 2006, 425(1/2): 140-144. [14] HUANG Hui. Effect of high temperature thermo-mechanical treatment (HTTMT) on the structure and properties of TC4... of low temperature thermo-mechanical treatment on microstructures and mechanical properties of TC4 alloy SUN Li-ping(孙利平)1, LIN Gao-yong(林高用)1,2, LIU Jian(刘健)1, ZENG Ju-hua(曾菊花)1 1. School......
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Relationship between boundary misorientation angle and true strain during high temperature deformation of 7050 aluminum alloy HU Hui-e(胡会娥)1, YANG Li(杨 丽)1, ZHEN Liang(甄 良)1, SHAO Wen-zhu(邵文柱)1... and 1.0×10-2 s-1, and it is dynamic recovery when strain rate is 0.1 s-1. Key words: boundary misorientation angle; aluminum alloy; electron backscatter diffraction(EBSD); high temperature......
treatment to maximize properties, and reducing macrosegregation, solidification shrinkage and forming temperature. Several reviews are available[1-4]. The key feature that permits the shaping... and the microstructural coarsening of the SIMA processed 7075 Al alloy were discussed and confirmed. Key words: thixoforming; thermomechanical processing; aluminium alloys; semi-solid metal 1 Introduction......
High Temperature Oxidation Behavior of High Speed Steel for Roll in Water Vapor LIU Fang1,ZHOU Li1,SUN Da-le2,LIU Chang-sheng1 (1.College of Material & Metallurgy, Northeastern University, Shenyang 110004, China;2.BAOSHAN Iron & Steel CO., LTD. Technology Center, Shanghai 201900, China) 摘要:The oxidation behavior of high speed steel (HSS) was researched by high temperature thermo balance......
of curvature so that it becomes several granular grains.Key words:Ti alloy; composite; mechanism of granulation; high temperature heat treatment.... The equilibrium compositions are different at the points with different curvatures according to Gibbs-Thomson effect. This equilibrium is broken down by the diffusion of carbon at high temperatures, which makes......
angular pressing, ECAP),高压扭转(High pressure torsion, HPT),累积轧制(Accumulative roll bonding, ARB),超低温轧制(Rolling at cryogenic temperature, Cryorolling)等.然而,SPD方法存在样品尺寸小,装备要求高,作业风险大,生产成本高等问题,迄今难以应用于铝合金工业化生...微组织与性能的影响[J]. 中国有色金属学报, 2015, 25(4): 910–917. ZHANG Ji-shuai, CHEN Zhi-guo, REN Jie-ke, CHEN Ji-qiang, WEI Xiang, FANG Liang. Effect of new thermomechanical treatment on microstructure and properties......
