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Effects of electric field treatment on microstructures ofGH4199 superalloy after long-term aging LIU Yang(刘 杨)1, WANG Lei(王 磊)1, WANG Shuai(王 帅)1,QIAO Xue-ying(乔雪璎)2, WANG Yan-qing(王延庆)2 1. Key... Received 28 July 2006; accepted 15 September 2006 Abstract: The effects of electric field intensity and treatment temperature on the microstructures of GH4199 superalloy after long-term aging were......
J. Cent. South Univ. (2018) 25: 987-1002 DOI: https://doi.org/10.1007/s11771-018-3799-3 Influence of aging treatment on corrosion behavior and mechanism of Mg–Y alloys XU Hong(徐宏)1, ZHANG Xin(张新)2... of aging treatment on the corrosion behavior and mechanism of Mg–Y alloys with different Y content through corrosion mass loss test, electrochemical test and corrosion morphologies observation. Results......
Effects of solution treatment and aging process on microstructure refining of semi-solid slurry of wrought aluminum alloy 7A09 WU Xin(吴 欣), HAN Fei(韩 飞), WANG Wei-wei(王卫卫) School of Material...; Abstract: A new method was exploited using solution treatment and aging process......
J. Cent. South Univ. (2016) 23: 515-522 DOI: 10.1007/s11771-016-3097-x Effect of optimal aging treatment on magnetic performance and mechanical properties of sintered Nd-Fe-B permanent magnets DING... could be improved through aging treatment, especially the intrinsic coercive force. But it is accompanied by a decrease of strength and fracture toughness. Theoretical calculation confirms......
Effects of pre-aging treatment on subsequent artificial aging characteristics of Al-3.95Cu-(1.32Mg)-0.52Mn-0.11Zr alloysWU Yi-feng(吴一凤), WANG Ming-pu(汪明朴), LI Zhou(李周), XIA Fu-zhong(夏福中), XIA Cheng... alloy, when the pre-aging temperature is 25 °C, the pre-aging treatment has no evident effect on the peak hardness of subsequent artificial aging, while a positive effect (increase of peak hardness......
Effect of aging treatment on irradiation-induced segregation of high Mn-Cr steel D. S. BAE1, S. P. LEE2, Y. R. CHO3, H. TAKAHASHI4 1. Department of Advanced Materials Engineering, Dong-Eui...: To investigate the effect of aging treatment on irradiation-induced segregation of high Mn-Cr steel, specimens for electron-beam irradiation were prepared from the high Mn-Cr austenitic steel which was solution......
the yield strength and the resistance to over aging can be improved considerably without a large deterioration to tensile ductility. 关键词:aluminum alloy; mechanical property; solution treatment; aging...Improvement of Strength in 2004 Al Alloy by Enhanced Solution Treatment Chen Kangming1,XU Xiaojing1,Wang Hongyu1,Zhang Jie1,Kim Seocksam2 (1.Advanced Forming Technology Institute of Jiangsu......
:solid soluble treatment; cold treatment; aging treatment; mechan-ical properties; [全文内容正在添加中] ...EFFECT OF HEAT TREATMENT ON MECHANICAL PROPERTIES OF 0Cr12Mn5Ni4Mo3Al J.T.Niu1,X.M.Zhang1,X.Q.Liu1,Y.L.Guo1 (1.Analyse-Test Center of Harbin Institute of Technology,Harbin 150001,China) Abstract......
and ductility can be obtained after solution treated below beta transus temperature. Key words: beta titanium alloy; Ti-B20; aging treatment; tensile properties; microstructure 1 Introduction Metastable beta... ℃. Solution treatment was carried out as heated at different temperatures for 30 min and water quenched. Progress of aging was determined by Vickers hardness measurement (load of 98 N). Tensile testing......