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Publication
Featured researches published by Fang Xiang.
Archive | 2018
黄骏逸; Huang Jun-yi; 方向; Fang Xiang; 高振儒; Gao Zhen-ru; 吴家祥; Wu Jiaxiang; 李裕春; Li Yuchun; 江伟; Jiang Wei
为研究铝/三氧化二铁/聚四氟乙烯(Al/Fe2O3/PTFE)材料在准静态压缩情况下的力学性能和落锤冲击条件下的反应特性, 在Al/Fe2O3基础上加入不同体积分数的PTFE作为粘合剂, 制备了多功能结构性Al/Fe2O3/PTFE含能材料, 并用扫描电子显微镜(SEM)、能谱仪(EDS)、X射线衍射仪(XRD)对材料进行了表征。结果表明, 在准静态压缩条件下, 随着PTFE含量的增加, 材料的压缩强度、应变硬化模量、屈服强度、密度以及最大真实应变逐渐增大。当PTFE体积分数由40%增加到80%时, 复合材料的强度由16 MPa逐渐上升到87 MPa。在落锤冲击条件下, PTFE体积分数为40%和60%的Al/Fe2O3/PTFE复合材料均能在落锤冲击下发生剧烈爆炸和燃烧, 而加入80% PTFE的复合材料在高速摄影下也仅观察到微弱的火星, 反应十分微弱。随着PTFE的增加, 复合材料的感度逐渐降低, 特性落高分别为55, 58 cm和85 cm, 发火延时分别为50, 100 μs和200 μs。40% PTFE含量的Al/Fe2O3/PTFE复合材料落锤冲击后产物为AlF3、Al2O3、FeF2和炭黑, 证实了铝热反应的发生, FeF2不是PTFE与Fe2O3反应的产物, 而是由铝热反应产生的Fe与PTFE分解产物之间的化学反应产生的。
Archive | 2013
Zhou Shouqiang; Fang Xiang; Gao Zhenru; Zhang Weiping; Guo Tao; Yang Li
Archive | 2016
Wu Shuangzhang; Li Yuchun; Guo Tao; Gu Wenbin; Xu Jinglin; Fang Xiang; Liu Qiang; Xie Xingbo; Gao Zhenru; Zhou Shouqiang; Xia Weiguo; Mao Yiming; Ma Huayuan; Feng Bin
Archive | 2017
Guo Tao; Wu Shuangzhang; Fang Xiang; Xie Xingbo; Mao Yiming; Li Yuchun; Ding Wen; Liu Xiaofeng; Li Xinghua; Ma Huayuan
Archive | 2017
Zhou Shouqiang; Shen Wei; Gao Zhenru; Fang Xiang; Li Yuchun; Zheng Jian; Cai Wenxiang
Archive | 2017
Zhou Shouqiang; Li Yuchun; Shen Wei; Gao Zhenru; Fang Xiang; Yang Li; Zhang Sheng
IOP Conference Series: Earth and Environmental Science | 2018
Song Jiaxing; Guo Tao; Ding Wen; Mao Yiming; Fang Xiang; Wang Hao
IOP Conference Series: Earth and Environmental Science | 2018
Ding Wen; Guo Tao; Wang Hao; Song Jiaxing; Mao Yiming; Fang Xiang
Archive | 2017
Xia Weiguo; Wu Shuangzhang; Fang Xiang; Liu Xiaofeng; Ding Wen; Li Yuchun; Zhang Sheng
Archive | 2017
Wu Shuangzhang; Li Yuchun; Fang Xiang; Liu Qiang; Gao Zhenru; Guo Tao; Xie Xingbo; Xia Weiguo; Mao Yiming
