| 对51孔铂金坩埚结构变形和延长使用寿命问题的探讨 |
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| 引用本文： | 杨辉,张铭霞,程之强,于宏林,唐杰.对51孔铂金坩埚结构变形和延长使用寿命问题的探讨[J].硅酸盐通报,2004,23(5):119-121. |
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| 作者姓名： | 杨辉 张铭霞 程之强 于宏林 唐杰 |
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| 作者单位： | 山东工业陶瓷研究设计院,淄博,255031 |
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| 摘 要： | 介绍了铂金拉丝坩埚在化学转化法制备BN纤维拉丝过程中,对铂金坩埚进行的加拼、焊接、横向内筋和调整铂(Pt)铑(Rh)掺合量,来延长铂金坩埚的使用寿命,提高铂合金材料的刚性强度、抗弯断面系数等方面进行了探讨.
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| 关 键 词： | BN纤维 铂金坩埚 结构形状 使用寿命 |
Investigation on Deformation in Structure of 51 Holes Pt Crucible and Prolonging Its Service Life |
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| Yang Hui,Zhang Mingxia,Cheng Zhiqiang,Yu Honglin,Tang Jie Shandong Research & Design Insititute of Industrial Ceramics,Zibo.Investigation on Deformation in Structure of 51 Holes Pt Crucible and Prolonging Its Service Life[J].Bulletin of the Chinese Ceramic Society,2004,23(5):119-121. |
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| Authors: | Yang Hui Zhang Mingxia Cheng Zhiqiang Yu Honglin Tang Jie Shandong Research & Design Insititute of Industrial Ceramics Zibo |
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| Affiliation: | Yang Hui,Zhang Mingxia,Cheng Zhiqiang,Yu Honglin,Tang Jie Shandong Research & Design Insititute of Industrial Ceramics,Zibo 255031 |
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| Abstract: | In this paper, the method of prolonging the service life of Pt crucible in the process of producing BN
fiber with inorganic precursors method was introduced. Through piecing together, welding and regulating the amounts of Pt
and Rh in the alloy, the service life of Pt crucible was prolonged, and the strength and the flexural coefficient in the
transverse section of Pt alloy material were improved. |
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| Keywords: | BN fiber Pt crucible structure service life |
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