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Trans. Nonferrous Met. Soc. China 22(2012) 1866-1871 Formation of precipitates and recrystallization resistance in Al-Sc-Zr alloys JIA Zhi-hong1,2, Jostein R?YSET3, Jan Ketil SOLBERG2, LIU Qing1 1.... The recrystallization resistance of samples that was 90% cold rolled and isothermal annealed for half an hour in the temperature range of 200-600 ℃ was investigated. The results show......
Effects of Mn content on recrystallization resistance of AA6082 aluminum alloys during post-deformation annealingXiaoming Qian1,Nick Parson2,X.-Grant Chen11. Department of Applied Science, University... microscopies. The results showed that the presence of a large amount of α-Al(Mn,Fe)Si dispersoids induced by Mn addition significantly improved the recrystallization resistance. In the base alloy free of Mn......
Effects of trace addition of vanadium and depression amount on recrystallization temperature and mechanical performance of 5182 belts GAO Jia-cheng(高家诚)1, CHEN Zhi-qiang(陈志强)1, MING Wen-liang(明文良... and recrystallization temperature of 5182 belts and 5182V belts in different steps were analyzed comparatively with metallographic microscope, micro-hardness tester, electron universal materials test machine......
recrystallization of the deformed lamellar matrix. The sample, which is held at 475 ℃ for 12 h in the last stage during the solution, contains Al2CuMg and Al7Cu2Fe particles. The sample, which is held at 490 ℃ for 4 h in the last stage during the solution, still includes Al7Cu2Fe particles, but excludes Al2CuMg particles. Key words: 7050 Al alloy; solution; microstructure; texture; recrystallization......
Improvement of elevated-temperature strength and recrystallization resistance via Mn-containing dispersoid strengthening in Al-Mg-Si 6082 alloysChen Li,Kun Liu,X.-Grant ChenDepartment of Applied... and 1.0 wt%) during various heat treatments(300–500℃) was investigated. The effects of dispersoids on elevated-temperature strength and recrystallization resistance during hot-rolling and post......
alloy sheet during resistance heating WANG Guo-feng(王国峰), LI Xiao(李骁), LI Dan-feng(李丹峰), GU Yi-bin(顾义斌), FANG Hui(方慧) National Key Laboratory for Precision Hot Processing of Metals, Harbin Institute of Technology,Harbin 150001, China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2019 Abstract: The resistance heating method has been one of the prospective......
that the addition of Sc was effective in improving the recrystallization resistance. Key words:recrystallization; Al3Sc; Al-Sc alloy; electro magnetics; [全文内容正在添加中] ...Recrystallization and Morphology of Microstructure in Al-Sc Alloys Zhang Zonghua1,Zhang Jun1 (1.Faculty of Land Resource Engineering, Kunming University of Science And Technology, Kunming 650118......
J. Cent. South Univ. (2021) 28: 1058-1067 DOI: https://doi.org/10.1007/s11771-021-4679-9 Comparative study on microstructure and electrochemical corrosion resistance of Al7075 alloy prepared... of 7075 aluminum alloy structural parts by laser engineered net shaping technology has become an important development direction in the future aerospace field. Electrochemical corrosion resistance......
and the recrystallization zone in Fig.5(b), which is thought to be the result of repeated hot-working during resistance spot welding. The difference in softening temperature between TiB2/Cu (about 900℃[14, 16]) and Cu... Article ID: 1003-6326(2005)06-1219-07 Electrode degradation mechanism during resistance spot welding of zinc coated steel using Cu-TiB2 electrodes DONG Shi-jie(董仕节)1, ZHOU Norman2, CHENG......
on recrystallization and corrosion resistance of Al-Zn-Mg-Cu alloys[J]. Materials Science and Engineering A, 2008, 497(1): 426-431. [11] WEN S P, GAO K Y, LI Y, HUANG H, NIE Z R. Synergetic effect...; recrystallization resistance Foundation item: Project(2012CB619505) supported by the National Basic Research Development Program of China; Project (51274141) supported by the National Natural Science......