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was undertaken to investigate the uniform and localized corrosion performance of base metal,simulated heat-affected zone and all-weld-metal samples of a Ni-Cr-Mo-W alloy,C-276.The study was conducted...Corrosion Study of Base Material and Welds of a Ni-Cr-Mo-W AlloyAjit Mishra摘 要:Alloys containing chromium(Cr) and molybdenum(Mo),as the major alloying......
Recrystallization of Ni3 Al Base Single Crystal Alloy IC6SX with Different Surface Mechanical ProcessesYanan Li 1,3) and Yafang Han 1,2) 1) School of Materials Science and Engineering,Beijing...),Beijing 100081,China摘 要:The recrystallization behavior of Ni 3 Al base single crystal alloy IC6SX with different mechanical processes has been studied.The......
Dissolution Mechanism of a Zr Rich Structure in a Ni3Al Base AlloyH.B.Motejadded,M.Soltanieh,S.RastegariSchool of Materials Science and Engineering,Iran University of Science and Technology摘 要:In the present research,the dissolution mechanism of a Zr rich structure during annealing of a Ni 3 Al base alloy containing Cr,Mo,Zr and B,was investigated.The......
Coarsening Kinetics of γ’ Precipitates in Dendritic Regions of a Ni3 Al Base AlloyH.B.Motejadded,M.Soltanieh,S.RastegariSchool of Metallurgy and Materials Engineering,Iran University of Science and Technology,Tehran,Iran摘 要:Coarsening behavior of γ’ precipitates in the dendritic regions of a Ni 3 Al base alloy containing chromium,molybdenum,zirconium......
Preparation and mechanical properties of two nickel base alloy coatings achieved by electrospark depositionPing ZHANG 1) , Lin MA 1,2) , Zhijie LIANG 1) and Junjun ZHAO 1) 1) Technology and Science...="ChDivSummary">Ni398 and Ni818 base alloy coatings were deposited on 1045 steel by electrospark deposition technique (ESD). Forming properties, thickness, microhardness and wear resistance of the coatings were......
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Thermal Stability of a New Ni-Fe-Cr Base Alloy with Different Ti/Al RatiosChangshuai Wang,Tingting Wang,Meilin Tan,Yongan Guo,Jianting Guo,Lanzhang ZhouInstitute of Metal Research,Chinese Academy of Sciences摘 要:Influence of Ti/Al ratios on the thermal stability of a new low cost Ni-Fe-Cr base wrought alloy,designed for application at 700℃ in advanced......
Laser cladding of Al+Ir powders on ZM5 magnesium base alloyCHEN Changjun1,2),WANG Maocai1),WANG Dongsheng1),JIN Ren1),and LIU Yiming3) 1) State Key Laboratory for Corrosion and Protection,Institute... Al + Ir powders on a ZM5 magnesium alloy was performed to enhance the corrosion resistance of the ZM5 magnesium alloy. A metallurgical bond was obtained at the coating/substrate interface......
Material Characterization of Ni Base Alloy for Very High Temperature ReactorDong-Jin Kim,Gyeong-Geun Lee,Dae Jong Kim,Su Jin JeongNuclear Materials Division,Korea Atomic Energy Research Institute摘 要... impure helium at 950 C were investigated based on the thermodynamics and the corrosion tests were performed in a temperature range of 850e950 C during 10e250 h for commercial Alloy 617 as a candidate......