周浩

作品数:4被引量:8H指数:2
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供职机构:上海交通大学材料科学与工程学院轻合金精密成型国家工程研究中心更多>>
发文主题:MG2SIMG_2SIAZ31PARTICLEREPETITIVE更多>>
发文领域:金属学及工艺一般工业技术更多>>
发文期刊:《材料导报》《Transactions of Nonferrous Metals Society of China》更多>>
所获基金:国家自然科学基金中国博士后科学基金上海市科学技术委员会资助项目上海市博士后科研资助计划资助更多>>
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大塑性变形制备铝、镁基颗粒增强复合材料的研究进展被引量:2
《材料导报》2015年第9期44-49,共6页廖文骏 王渠东 郭炜 张利 周浩 
国家自然科学基金(51074106;51374145;51404151);中国博士后科学基金(2014M561466);上海市科学技术委员会资助项目(09JC1408200);上海市博士后科研资助计划资助项目(14R21411000)
综述了目前大塑性变形(SPD)制备铝、镁基颗粒增强复合材料工艺的研究进展;总结了在SPD过程中复合材料增强颗粒的细化、再分布及基体合金晶粒的超细化等组织演变特点;分析了经SPD加工后铝、镁基颗粒增强复合材料的强韧化机制以及其力学...
关键词:大塑性变形 镁合金 铝合金 颗粒增强复合材料 超细晶 
Microstructure and mechanical properties of AZ31-Mg_2Si in situ composite fabricated by repetitive upsetting被引量:4
《Transactions of Nonferrous Metals Society of China》2014年第12期3755-3761,共7页郭炜 王渠东 叶兵 周浩 刘鉴锋 
Projects(51074106,51374145)supported by the National Natural Science Foundation of China;Project(09JC1408200)supported by the Science and Technology Commission of Shanghai Municipality,China;Project(2014M561466)supported by China Postdoctoral Science Foundation;Project(14R21411000)supported by Shanghai Postdoctoral Scientific Program,China
AZ31-4.6% Mg2Si (mass fraction) composite was prepared by conventional casting method. Repetitive upsetting (RU) was applied to severely deforming the as-cast composite at 400 ℃ for 1, 3, and 5 passes. Finite ele...
关键词:AZ31-Mg2Si composite Mg2Si particle repetitive upsetting microstructure mechanical properties 
Microstructure and mechanical properties of Mg-Si alloys processed by cyclic closed-die forging被引量:2
《Transactions of Nonferrous Metals Society of China》2014年第1期66-75,共10页J.METAYER 叶兵 郭炜 王渠东 周浩 F.MOLLET 
Projects(50674067,51074106)supported by the National Natural Science Foundation of China;Project(2011BAE22B01-5)supported by the National Key Technologies R&D Program during the 12th Five-Year Plan Period,China;Project(09JC1408200)supported by the Science and Technology Commission of Shanghai Municipality,China
Mg-xSi (x=0, 1.5, 3.3) alloys were fabricated and subjected to cyclic closed-die forging (CCDF), a new severe plastic deformation process, at 450 ℃ for 1, 3, and 5 passes. With applying CCDF, tensile strength, el...
关键词:MG2SI magnesium alloy MG2SI cyclic closed-die forging WEAR MICROSTRUCTURE 
Microstructure and mechanical properties of extruded Mg-8.5Gd-2.3Y-1.8Ag-0.4Zr alloy被引量:1
《Transactions of Nonferrous Metals Society of China》2012年第8期1891-1895,共5页周浩 王渠东 陈杰 叶兵 郭炜 
Projects (50674067, 51074106) supported by the National Natural Science Foundation of China;Project (2009AA033501) supported by the High-Tech Research and Development Program of China;Project (09JC1408200) supported by the Science and Technology Commission of Shanghai Municipality, China
The microstructure, age hardening behavior and mechanical properties of an Mg-8.5Gd-2.3Y-1.8Ag-0.4Zr alloy prepared by casting and hot extrusion techniques were investigated. The solution-treated (T4 temper) alloys ...
关键词:Mg-Gd-Y-Ag-Zr alloy EXTRUSION age hardening microstructure mechanical property 
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