毛丰

作品数:4被引量:13H指数:2
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供职机构:大连理工大学更多>>
发文主题:MICROSTRUCTURESLABBIMETAL共晶硅更多>>
发文领域:一般工业技术金属学及工艺冶金工程更多>>
发文期刊:《Transactions of Nonferrous Metals Society of China》《特种铸造及有色合金》更多>>
所获基金:国家自然科学基金更多>>
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稀土Er对A356合金组织与性能的影响被引量:5
《特种铸造及有色合金》2018年第3期312-315,共4页李俊颀 毛丰 闫光远 曹志强 
国家重点研发计划资助项目(2017YFA0403803);国家自然科学基金资助项目(51574058;51771041)
利用金相显微镜、扫描电镜和拉伸试验机研究了Er元素对A356合金组织与性能的影响,并分析了其变质机制。结果表明,Er元素可以改善与共晶Si的形貌,得到短杆状共晶Si。当Er含量为0.3%时合金的力学性能最好。经T6热处理后,合金抗拉强度提高...
关键词:ER A356合金 微观组织 力学性能 
Effect of homogenization annealing on microstructure, composition and mechanical properties of 7050/6009 bimetal slab被引量:2
《Transactions of Nonferrous Metals Society of China》2016年第10期2532-2541,共10页闫光远 毛丰 陈飞 曹志强 王同敏 
Projects(51375070,51574058)supported by the National Natural Science Foundation of China
Homogenization annealing of the 7050/6009 bimetal slab prepared by direct-chill casting was investigated and its effects on microstructural evolution, composition distribution and mechanical properties in the interfac...
关键词:bimetal slab homogenization annealing MICROSTRUCTURE diffusion layer mechanical properties 
Characteristics evolution of 6009/7050 bimetal slab prepared by direct-chill casting process被引量:1
《Transactions of Nonferrous Metals Society of China》2016年第4期895-904,共10页闫光远 毛丰 陈飞 吴伟 曹志强 王同敏 李廷举 
Project (51375070) supported by the National Natural Science Foundation of China
6009/7050 alloy bimetal slab was prepared by a direct-chill (DC) casting process. Homogenizing annealing, hot rolling and T6 treatment were successively performed and their effects on microstructure and properties of ...
关键词:7050 alloy bimetal slab direct-chill casting heat treatment hot rolling 
Microstructure, mechanical properties and wear behaviour of Zn-Al-Cu-TiB_2 in situ composites被引量:5
《Transactions of Nonferrous Metals Society of China》2015年第1期103-111,共9页陈飞 王同敏 陈宗宁 毛丰 韩强 曹志强 
Projects(51071035,51274054,51375070)supported by the National Natural Science Foundation of China;Project(313011)supported by the Key Project of Ministry of Education of China
Zn-Al-Cu-TiB2(ZA27-TiB2) in situ composites were fabricated via reactions between molten aluminum and mixed halide salts(K2TiF6 and KBF4) at temperature of 875 °C. The microstructure, mechanical properties and we...
关键词:in situ composites TiB2 particles friction coefficient wear rate mechanical properties 
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