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Study on Magnetic Domains in Sm-Co Based Alloy刘安生,邵贝羚,王晓华,王敬摘 要:ＳｔｕｄｙｏｎＭａｇｎｅｔｉｃＤｏｍａｉｎｓｉｎＳｍ－ＣｏＢａｓｅｄＡｌｌｏｙＬｉｕＡｎｓｈｅｎｇ,ＳｈａｏＢｅｉｌｉｎｇ,ＷａｎｇＸｉａｏｈｕａａｎｄＷａｎｇＪｉｎｇ(刘安生)(邵贝羚)(王晓华)(王敬)(ＧｅｎｅｒａｌＲｅｓｅａｒｃｈＩｎｓｔｉｔ...关键词:......
；TG113.25 文献标志码:A Effect of heat treatment on microstructures and mechanical properties of Ti3Al based alloy sheet GUO Jia-lin1, WEI Shou-yong1, YANG Qi1, WANG Xin1, CAO Jing-xia2... and mechanical properties of Ti3Al based hot-rolling alloy sheet (1.9 mm×900 mm×3 000 mm) was studied. The results show that microstructures and plasticity at the room temperature will change obviously while......
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. The tensile yield strength at 650 ℃ is increased with increasing amount of Ta for Ti2AlNb based alloys. Keyword: Ti2AlNb based alloy; microstructure; elevated temperature... properties for Ti2AlNb based alloys Abstract: The microstructures and elevated temperature tensile properties of Ti2AlNb based alloys were studied systematically. The results show......
Microstructure of cast γ-TiAl based alloy solidified from β phase region WANG Yan1, LIU Yong1, YANG Guang-yu1, LI Hui-zhong2, TANG Bei2 1. State Key Laboratory for Powder Metallurgy, Central... with that of the as-cast state. The remnant β phase can be removed by the heat treatment process due to the diffusion of Nb and the non-equilibrium state of β phase. Key words: γ-TiAl based alloy......
Microstructure evolution model based on deformation mechanism of titanium alloy in hot forming LI Xiao-li(李晓丽), LI Miao-quan(李淼泉) (School of Materials Science and Engineering, Northwestern... in the present model were calculated by the genetic algorithm(GA) based objective optimization techniques. The calculated results of a TC6 alloy are in good agreement with the experimental ones. Key words......
the parabolic law well, while that of the as-cast Ni-20Cr-6.8Al based alloy fits the power law. The kinetics of all the preoxidized samples obey the logarithmic law. The mechanism of the as-cast... to a large extend. Key words: Ni-Cr-Al based alloy; hot corrosion; Cr content; preoxidation; kinetics; corrosion mechanism 1 Introduction Ni-Cr-Al based alloy is a widely used superalloy which offers......
of Technology, Harbin 150001, China)Abstract:The hot deformation behavior of a γ-TiAl based alloy (Ti-47%Al, mole fraction) was investigated by isothermal compression tests performed at elevated... and flow stress of the alloy during hot deformation.Key words:γ-TiAl based alloy; hot compression; flow stress model; deformation behavior......
Hydrogen Absorption Thermodynamic Properties of Rare Earth Based Hydrogen Storage Alloy in Benzene 陈立新1,蔡官明1,徐国华1,王启东1,安越1,陈长聘1 (1.Institute of Metallic Materials, Zhejiang University, Hangzhou 310027, China) Abstract:The hydriding/dehydriding thermodynamic properties of the slurry system formed by suspending La-rich mischmetal nickel hydrogen storage alloy (MlNi5) in Benzene (C6H6) were......
. According to the results of ENGLER et al [1], a high recrystallization rate has been observed in Al-Mg alloy due to addition of element Mg. However, recrystallization during self-annealing... in Al-3Mg alloy after 0.2%Sc was added. A model of microstructural and texture evolution during the hot tandem rolling process of 5××× aluminum has been developed by WELLS et al [5-7]. Based......
