| 姿/ 轨控液体火箭发动机推力室高温抗氧化涂层 |
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| 引用本文： | 徐方涛.姿/ 轨控液体火箭发动机推力室高温抗氧化涂层[J].宇航材料工艺,2012,42(1):25-29. |
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| 作者姓名： | 徐方涛 |
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| 作者单位： | 航天材料及工艺研究所,北京,100076 |
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| 摘 要： | 概述了国内外姿/轨控液体火箭发动机高温抗氧化涂层的研究和应用进展,研制过程涉及多种材料体系,但仅有几类广泛应用于型号,包括Nb基材表面硅化物材料体系、Pt-Rh合金、Re基材表面Ir涂层。随着对发动机性能要求的提高,Re/Ir材料体系成为目前主要的研究方向。
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| 关 键 词： | 姿/轨控发动机 推力室 高温抗氧化 涂层 |
High Temperature Oxidation Resistance Coatings onAttitrde or Orbit Control Engine Thruster Chamber |
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| Xu Fangtao
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Zhang Xuhu
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Jia Zhonghua.High Temperature Oxidation Resistance Coatings onAttitrde or Orbit Control Engine Thruster Chamber[J].Aerospace Materials & Technology,2012,42(1):25-29. |
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| Authors: | Xu Fangtao Zhang Xuhu Jia Zhonghua |
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| Institution: | Xu Fangtao Zhang Xuhu Jia Zhonghua(Aerospace Research Institute of Materials & Processing Technology,Beijing 100076) |
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| Abstract: | The development and trend of high temperature oxidation resistance coatings on orbit or attitude control rocket engine are revieded.Silicide coatings on Nb alloy have been widely used from 1 960 s.Pt/Rh alloy and Ir coating on Re are also applied on thruster chamber and Re/Ir exhibit good performance above 2 000℃,which is considered the best potential material. |
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| Keywords: | Attitrde or orbit control engine Thruster chamber High temperature oxidation resistance Coating |
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