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国家自然科学基金(51071056): 作品数：15被引量：52H指数：5; 导出分析报告; 相关作者：江树勇张艳秋赵亚楠唐明李春峰更多>>; 相关机构：哈尔滨工程大学哈尔滨工业大学更多>>; 相关期刊：《Journal of Wuhan University of Technology(Materials Science)》《应用科技》《Transactions of Nonferrous Metals Society of China》《Journal of Central South University》更多>>; 相关主题：SHAPE_MEMORY_ALLOYNITIMICROSTRUCTURAL_EVOLUTIONTUBEDYNAMIC_RECRYSTALLIZATION更多>>; 相关领域：金属学及工艺一般工业技术建筑科学交通运输工程更多>>

Crystallization of amorphous NiTi shape memory alloy fabricated by severe plastic deformation被引量：5: 《Transactions of Nonferrous Metals Society of China》2014年第6期1758-1765,共8页江树勇唐明赵亚楠胡励张艳秋梁玉龙; Project (51071056) supported by the National Natural Science Foundation of China;Project (HEUCF201317002) supported by the Fundamental Research Funds for the Central Universities of China; Based on the local canning compression,severe plastic deformation（SPD） is able to lead to the almost complete amorphous nickel-titanium shape memory alloy（NiTi SMA）,in which a small amount of retained nanocrystall...; 关键词：NiTi alloy shape memory alloy severe plastic deformation amorphization CRYSTALLIZATION

Effect of solution treatment and aging on microstructural evolution and mechanical behavior of NiTi shape memory alloy被引量：6: 《Transactions of Nonferrous Metals Society of China》2013年第12期3658-3667,共10页江树勇赵亚楠张艳秋胡励梁玉龙; Project (51071056) supported by the National Natural Science Foundation of China;Projects (HEUCF121712,HEUCF201317002) supported by the Fundamental Research Funds for the Central Universities of China; As-received nickel-titanium （NiTi） shape memory alloy with a nominal composition of Ni50.9Ti49.1 （mole fraction,%） was subjected to solution treatment at 1123 K for 2 h and subsequent aging for 2 h at 573 K, 723 K...; 关键词：NiTi alloy shape memory alloy microstructural evolution mechanical properties solution treatment AGING

Microstructural Evolution of Plastic Deformation of NiTi Shape Memory Alloy at Low Temperature: 《Journal of Wuhan University of Technology(Materials Science)》2013年第5期1034-1037,共4页张艳秋江树勇 ZHAO Yanan TANG Ming; Funded by National Natural Science Foundation of China(No.51071056);the Fundamental Research Funds for the Central Universities of China(Nos.HEUCF121712 and HEUCF201317002); Nickel-titanium shape memory alloy （NiTi SMA） which possesses crystal structure of B2 austenite at room temperature was subjected to plastic deformation at low temperature （-150 ℃） by means of local canning compr...; 关键词：NiTi alloy severe plastic deformation shape memory alloy amorphization NANOCRYSTALLIZATION

Plastic yielding of NiTi shape memory alloy under local canning compression被引量：3: 《Transactions of Nonferrous Metals Society of China》2013年第10期2905-2913,共9页江树勇胡励赵亚楠张艳秋梁玉龙; Project(51071056)supported by the National Natural Science Foundation of China;Projects(HEUCF121712,HEUCF201317002)supported by the Fundamental Research Funds for the Central Universities of China; As a new attempt, local canning compression was applied in order to implement large plastic deformation of nickel-titanium shape memory alloy （NiTi SMA） at room temperature. The plastic mechanics of local canning co...; 关键词：NiTi alloy shape memory alloy yield criterion plastic deformation plastic mechanics

镍钛形状记忆合金管滚珠热旋压成形数值模拟被引量：2: 《应用科技》2013年第4期73-78,共6页陆鹏赵亚楠张艳秋江树勇李春峰; 国家自然科学基金资助项目(51071056); 为了获得高性能、高质量的镍钛形状记忆合金薄壁管,尝试采用滚珠热旋压方法进行镍钛形状记忆合金管的成形.通过采用刚粘塑性有限元法对镍钛形状记忆合金管进行滚珠热旋压成形模拟,获得了镍钛形状记忆合金管坯在不同初始温度下的温度场...; 关键词：镍钛合金形状记忆合金有限元法数值模拟滚珠旋压

Equal channel angular extrusion of NiTi shape memory alloy tube被引量：3: 《Transactions of Nonferrous Metals Society of China》2013年第7期2021-2028,共8页江树勇赵亚楠张艳秋唐明李春峰; Project(51071056)supported by the National Natural Science Foundation of China;Projects(HEUCF121712,HEUCF201317002)supported by the Fundamental Research Funds for the Central Universities of China; As a new attempt, equal channel angular extrusion （ECAE） of nickel-titanium shape memory alloy （NiTi SMA） tube was investigated by means of process experiment, finite element method （FEM） and microscopy. NiTi SM...; 关键词：NiTi tube shape memory alloy equal channel angular extrusion severe plastic deformation finite element method

镍钛形状记忆合金管材的研究进展被引量：7: 《应用科技》2013年第3期67-74,共8页陆鹏赵亚楠张艳秋江树勇; 国家自然科学基金资助项目(51071056); 镍钛形状记忆合金管材因为具有良好的形状记忆效应和超弹性而在工程领域得到了广泛的应用.文章总结了国内外众多学者的研究成果,系统介绍了镍钛形状记忆合金管材的加载力学行为、塑性成形方法和典型工程应用.镍钛形状记忆合金管材在单...; 关键词：镍钛合金管材形状记忆合金力学行为塑性成形生物医学支架研究进展

Finite element simulation of ball spinning of NiTi shape memory alloy tube based on variable temperature field被引量：2: 《Transactions of Nonferrous Metals Society of China》2013年第3期781-787,共7页江树勇张艳秋赵亚楠唐明李春峰; Project(51071056) supported by the National Natural Science Foundation of China;Project(HEUCF121712) supported by the Fundamental Research Funds for the Central Universities of China; As a new attempt,ball spinning was used to manufacture the nickel-titanium shape memory alloy（NiTi SMA） tube at elevated temperature.The NiTi bar with a nominal composition of Ni50.9Ti49.1（mole fraction,%） was sol...; 关键词：NiTi alloy NiTi tube shape memory alloy finite element method ball spinning

基于不同减薄量的镍钛合金管热旋压成形分析被引量：5: 《应用科技》2013年第1期1-7,共7页陆鹏赵亚楠张艳秋江树勇李春峰; 国家自然科学基金资助项目(51071056); 为探索镍钛形状记忆合金管热旋压成形规律,采用有限元法进行了镍钛形状记忆合金管滚珠热旋压成形模拟,获得了镍钛合金管坯在不同壁厚减薄量下的温度场、应力场和应变场,并进行了旋压载荷的预测.模拟结果表明,热旋压成形时管坯及芯模和...; 关键词：镍钛合金有限元法滚珠旋压热旋压减薄量成形分析

Dynamic recovery and dynamic recrystallization of NiTi shape memory alloy under hot compression deformation被引量：12: 《Transactions of Nonferrous Metals Society of China》2013年第1期140-147,共8页江树勇张艳秋赵亚楠; Project(51071056) supported by the National Natural Science Foundation of China;Projects(HEUCFR1132,HEUCF121712) supported by the Fundamental Research Funds for the Central Universities of China; Mechanical behavior of nickel？titanium shape memory alloy（NiTi SMA） under hot deformation was investigated according to the true stress—strain curves of NiTi samples under compression at the strain rates of 0.001-...; 关键词：NiTi alloy shape memory alloy dynamic recovery dynamic recrystallization hot deformation

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