OVER-AGING

作品数:3被引量:7H指数:1
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相关领域:金属学及工艺一般工业技术更多>>
相关期刊:《Baosteel Technical Research》《Journal of Materials Science and Chemical Engineering》《Journal of Central South University》更多>>
相关基金:国家自然科学基金更多>>
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Effects of pre-rolling on mechanical properties and fatigue crack growth rate of 2195 Al-Li alloy被引量:5
《Journal of Central South University》2022年第3期836-847,共12页CHEN Meng-xi LI Yi-bo XIA Lin-yan HUANG Ming-hui WU Zhen-yu YANG Yi QU Zi-jing 
Project(U21A20132) supported by the National Natural Science Foundation of China;Project(Gui Renzi2019(13))supported by the Guangxi Specially-invited Experts Foundation of Guangxi Zhuang Autonomous Region,China。
While pre-deformation is often conducted before aging treatment to increase the strength and microhardness of 2195 Al-Li alloy, it often increases the fatigue crack growth(FCG) rate and thus reduces the fatigue life o...
关键词:2195 Al-Li alloy pre-rolling OVER-AGING fatigue crack growth mechanical properties 
Effect of Pre-Aging, Over-Aging and Re-Aging on Exfoliation Corrosion and Electrochemical Corrosion Behavior of Al-Zn-Mg-Cu Alloys被引量:1
《Journal of Materials Science and Chemical Engineering》2020年第2期81-88,共8页Xingzhi Liao Xiaohua Kong Pengxuan Dong Kanghua Chen 
By means of TEM, hardness, conductivity, tensile strength test, fracture toughness test, polarization curve and EIS, the Al-Zn-Mg-Cu alloys treated by a new multi-stage aging system, i.e. pre-aging, over-aging and re-...
关键词:AL-ZN-MG-CU-ZR Alloys PRE-AGING OVER-AGING and Re-Aging Exfoliation CORROSION Electrochemical CORROSION 
Effects of quenching and over-aging temperatures on mechanical properties of ultra-high strength cold-rolled martensite steels被引量:1
《Baosteel Technical Research》2019年第1期1-8,共8页ZHANG Hanlong ZHU Xiaodong XUE Peng 
As cold-formed steel has the highest strength-to-weight ratio of any material,ultra-high strength martensitic steel is attracting great interest from global car manufacturers. This paper explores the effects of the qu...
关键词:martensitic steel ANNEALING BENDABILITY 
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