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Correlation between brazed joint elevated strength,microstructure and brazing processing parameter of Inconel superalloyChunwei MA,Kun SHI,Zhishui YU and Peiquan XU Department of Materials Engineering,Shanghai University of Engineering Science,Shanghai 201620,China摘 要:This study investigates the influences of brazing temperature,brazing time and brazing......
J. Cent. South Univ. (2020) 27: 3721-3732 DOI: https://doi.org/10.1007/s11771-020-4572-y Mechanism of necking defect of 6082 aluminium alloy rolled by cross-wedge rolling method based on material... in aluminium alloy shaft parts. To accurately predict necking defects, new judgement conditions are established based on the thermal performance of 6082 aluminium alloy. The limit-sectional shrinkage without......
Intergranular Fatigue Cracking Behaviour in Aluminium刘蔚,王中光,夏月波摘 要:<正> In order to understand the basic mechanismof intergranular cracking in pure metals duringfatigue, stress-controlled push-pull fatiguetests were carried out with high purity aluminium.Tests were interrupted frequently so as to studythe grain boundary (GB) cracking behaviour......
Grain Refinement of Aluminium by Master Alloy AlTi6C1冯庆玲摘 要:<正> For the grain refinement of super pure aluminium and commercial pure aluminium,Al-Ti... refinement of superpure aluminium is due to TiC particles rather than peritectic reaction.In addition,the presence of impurityelements in commercial pure aluminium plays an important role in grain......
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Optimization of filler metal during superalloy-stainless steel arc brazingFAN Chenglei,LIN Sanbao,YANG Chunli,and SONG Jianling State Kay Laboratory of Advanced Welding Production Technology,Harbin Institute of Technology,Harbin 150001,China摘 要:According to the specification of superalloy-stainless steel arc brazing and characteristic of the base metal......
Vacuum brazing of TiB2 cermet to TiAl-based alloys using Ag-Cu-Zn filler metalLI Zhuo-ran(李卓然), FENG Ji-cai(冯吉才), CAO Jian(曹 健)(State Key Laboratory of Advanced Welding Production Technology, Harbin Institute of Technology, Harbin 150001, China)Abstract:Vacuum brazing of TiB2 cermet to TiAl-based alloy was carried out at 1223K for 5-30min using Ag-Cu-Zn filler metal. The microstructural analyses......
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Diffusion Brazing of Mechanically Alloyed Oxide Dispersion Strengthened Materials沙维摘 要:DiffusionBrazingofMechanicallyAlloyedOxideDispersionStrengthenedMaterialsShaWei(沙维)(DepartmentofCivilEngineering,TheQueen′sUn...关键词:......