| 微粒大小对Ni/TiO2基电流变液性能的影响 |
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| 引用本文： | 谭锁奎,宋晓平,纪松,郭红燕,赵红. 微粒大小对Ni/TiO2基电流变液性能的影响[J]. 兵器材料科学与工程, 2011, 34(5): 32-35 |
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| 作者姓名： | 谭锁奎 宋晓平 纪松 郭红燕 赵红 |
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| 作者单位： | 中国兵器科学研究院宁波分院,浙江宁波315103;西安交通大学,陕西西安710049;西安交通大学,陕西西安,710049;中国兵器科学研究院宁波分院,浙江宁波,315103;大连理工大学,辽宁大连,116024 |
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| 摘 要： | 通过力学性能测试、形貌观察重点研究了Ni/TiO2基微粒的电流变特性,并对比了粒径对电流变液性能的影响。结果表明:在一定范围内随粒径增加,电流变液强度减少,粒径越小电流变液强度越高,电流变液形貌链变粗变壮;Urea、SD BS、TEA的添加可提高电流变液的剪切强度和稳定性。
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| 关 键 词： | 电流变液 微粒尺寸 纳米核壳微粒 |
Effect of particles size on the properties of Ni/TiO_2 group ER fluid |
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| TAN Suokui,,SONG Xiaoping,JI Song,GUO Hongyan,ZHAO Hong. Effect of particles size on the properties of Ni/TiO_2 group ER fluid[J]. Ordnance Material Science and Engineering, 2011, 34(5): 32-35 |
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| Authors: | TAN Suokui SONG Xiaoping JI Song GUO Hongyan ZHAO Hong |
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| Affiliation: | TAN Suokui1,2,SONG Xiaoping2,JI Song1,GUO Hongyan1,ZHAO Hong3 |
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| Abstract: | By means of mechanical properties test and microstructure observation,the properties of Ni/TiO2 group core-shell particles ER fluid were studied,and the effect of particle size on the properties was compared.It is found that within a certain range,with increasing the particle size,the property of ER fluid decreases.The smaller of the particle size,the higher of the ER properties.Meanwhile,particles chain of ER fluid becomes stronger and thicker.The addition of Urea,SDBS,TEA can improve shear stress and stab... |
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| Keywords: | electrorheological fluid particle size nano core-shell particle |
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