RETROGRESSION

作品数:26被引量:145H指数:6
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相关领域:金属学及工艺一般工业技术天文地球更多>>
相关作者:王婷吴泽政冯迪张新明刘胜胆更多>>
相关机构:中南大学中国地质大学(武汉)中国地质大学(北京)西南交通大学更多>>
相关期刊:《Advances in Manufacturing》《International Journal of Minerals,Metallurgy and Materials》《Engineering(科研)》《Transactions of Nonferrous Metals Society of China》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划更多>>
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Creep aging behavior of retrogression and re-aged 7150 aluminum alloy被引量:9
《Transactions of Nonferrous Metals Society of China》2020年第10期2599-2612,共14页Qing WANG Li-hua ZHAN Yong-qian XU Chun-hui LIU Xing ZHAO Ling-zhi XU You-liang YANG Yi-xian CAI 
Project(2017YFB0306300)supported by the National Key Research and Development Program of China;Project(2017ZX04005001)supported by the National Science and Technology Major Project,China;Project(JCKY2014203A001)supported by National Defense Program of China;Projects(51905551,51675538,51601060)supported by the National Natural Science Foundation of China;Projects(Kfkt2018-03,zzYJKT2019-11)supported by State Key Laboratory of High-Performance Complex Manufacturing,China。
Creep aging behavior of retrogression and re-aged(RRAed)7150 aluminum alloy(AA7150)was systematically investigated using the creep aging experiments,mechanical properties tests,electrical conductivity tests and transm...
关键词:creep aging forming creep behavior mechanical properties electrical conductivity aging precipitates Al−Zn−Mg−Cu alloy 
Properties of AA7075 aluminum alloy in aging and retrogression and reaging process被引量:10
《Transactions of Nonferrous Metals Society of China》2017年第11期2357-2362,共6页Gokhan OZER Ahmet KARAASLAN 
supported by Yildiz Technical University Scientific Research Project Unit under Contract No:2016-07-02-DOP02
A retrogression process was applied to AA7075alloy at180,240and320°C for1,30,50,70,90and120min.After the retrogression,aging treatment was reapplied with T6conditions(120°C,24h).The mechanical properties of aged sam...
关键词:aluminum alloy precipitate behavior retrogression and reaging impact toughness HARDNESS electrical conductivity 
Heat treatment of 7xxx series aluminium alloys—Some recent developments被引量:86
《Transactions of Nonferrous Metals Society of China》2014年第7期2003-2017,共15页Paul A.ROMETSCH Yong ZHANG Steven KNIGHT 
The Aluminium Corporation of China Ltd.(Chalco)for supporting aspects of this work financially;providing AA7150 materials as part of the Australia-China International Centre for Light Alloy Research(ICLAR);Monash University for developing the retrogression and reageing Matlab model (as part of the PhD project of Dr Adrian GROSVENOR);The ARC Centre of Excellence for Design in Light Metals and its Directors (first Prof Barry MUDDLE and then Prof Xin-hua WU) for supporting
The 7xxx series alloys are heat treatable wrought aluminium alloys based on the Al-Zn-Mg(-Cu) system. They are widely used in high-performance structural aerospace and transportation applications. Apart from composi...
关键词:7xxx aluminium alloys AL-ZN-MG-CU HOMOGENISATION solution treatment quenching retrogression and re-ageing strength corrosion 
Non-isothermal retrogression kinetics for grain boundary precipitate of 7A55 aluminum alloy被引量:6
《Transactions of Nonferrous Metals Society of China》2014年第7期2122-2129,共8页冯迪 张新明 刘胜胆 吴泽政 王婷 
Project(2012CB619505)supported by the National Basic Research Program of China
The retrogression kinetics for grain boundary precipitate (GBP) of 7A55 aluminum alloy was investigated by transmission electron microscopy (TEM) observation. The results reveal that the coarsening behavior of GBP...
关键词:non-isothermality retrogression kinetic 7A55 aluminum alloy grain boundary precipitate 
Effects of retrogression heating rate on microstructures and mechanical properties of aluminum alloy 7050被引量:14
《Transactions of Nonferrous Metals Society of China》2010年第6期935-941,共7页李国锋 张新明 李鹏辉 游江海 
Project(2005CB623700) supported by the National Basic Research Program of China
The effects of the retrogression heating rate(340℃/min,57℃/min,4.3℃/min)on the microstructures and mechanical properties of aluminum alloy 7050 were investigated by means of hardness measurement,tensile properties ...
关键词:aluminum alloy 7050 retrogression and re-aging treatment MICROSTRUCTURE mechanical properties 
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