| 碳纤维表面氮化硼涂层的制备 |
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| 引用本文： | 黄小忠,王竹,段曦东,杜作娟. 碳纤维表面氮化硼涂层的制备[J]. 表面技术, 2011, 40(4): 1-3,7 |
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| 作者姓名： | 黄小忠 王竹 段曦东 杜作娟 |
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| 作者单位： | 中南大学物理科学与技术学院,长沙,410083;中南大学物理科学与技术学院,长沙,410083;中南大学物理科学与技术学院,长沙,410083;中南大学物理科学与技术学院,长沙,410083 |
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| 摘 要： | 用先驱体转化法,在碳纤维表面制备了涡轮层状氮化硼(t-BN)涂层.用SEM,XRD,IR等测试手段对涂层的结构、形貌进行了表征,并且测试了纤维的单丝拉伸强度.实验证明以硼酸为原料,利用先驱体转化法在碳纤维上成功地制备了连续且均匀的t-BN涂层；在氮气气氛中加入还原性气体,使得氮化硼涂层的热处理温度降低到400℃；碳纤维...
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| 关 键 词： | 碳纤维 氮化硼 涂层 |
Formation of BN Coating on PAN Carbon Fiber |
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| HUANG Xiao-zhong,WANG Zhu,DUAN Xi-dong,DU Zuo-juan. Formation of BN Coating on PAN Carbon Fiber[J]. Surface Technology, 2011, 40(4): 1-3,7 |
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| Authors: | HUANG Xiao-zhong WANG Zhu DUAN Xi-dong DU Zuo-juan |
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| Affiliation: | (School of Physical Science and Technology,Central South University,Changsha 410083,China) |
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| Abstract: | By means of precursor conversion method,the turbostratic boron niteide(t-BN) coating was formed on the surface of carbon fiber.The surface morphology,structure of the coating were characterized by SEM,XRD,IR,and the tensile strength was tested.Experiments show that the continuous and uniform t-BN thin coating is successfully deposited on carbon fiber by dip-coating in boric acid;The heat treatment temperature is reduced to 400 ℃ by adding a reducing atmosphere of in nitrogen atmosphere;The tensile strength is almost maitained. |
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| Keywords: | carbon fiber boron nitride coating |
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