| 三种不锈钢材料抗固体颗粒冲蚀性能研究 |
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| 引用本文： | 吴小梅,商晓宇.三种不锈钢材料抗固体颗粒冲蚀性能研究[J].航空材料学报,2012,32(3):68-72. |
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| 作者姓名： | 吴小梅 商晓宇 |
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| 作者单位： | 北京航空材料研究院,北京,100095 |
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| 摘 要： | 采用增压气流固体颗粒冲蚀试验方法研究1Cr11Ni2W2Mo2V、1Cr12Ni2WMoVNb、1Cr17Ni2三种不锈钢材料的抗冲蚀性能。结果表明,三种不锈钢材料在固体颗粒冲击下均发生冲蚀磨损,30°稳定冲蚀速率大于90°稳定冲蚀速率。在相同冲蚀条件下,三种不锈钢材料抗冲蚀性能1Cr17Ni2>1Cr12Ni2W2MoVNb>1Cr11Ni2W2MoV,即1Cr17Ni2不锈钢抗冲蚀性能最好。
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| 关 键 词： | 不锈钢 抗冲蚀性能 固体颗粒 |
Study on Erosion Resistance of Three Stainless Steels Using Solid Particles |
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| WU Xiao-mei
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SHANG Xiao-Yu.Study on Erosion Resistance of Three Stainless Steels Using Solid Particles[J].Journal of Aeronautical Materials,2012,32(3):68-72. |
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| Authors: | WU Xiao-mei SHANG Xiao-Yu |
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| Institution: | (Beijing Institute of Aeronautical Materials,Beijing 100095,China) |
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| Abstract: | Erosion resistance of 1Cr17Ni2,1Cr12Ni2W2MoVNb and 1Cr11Ni2W2MoV was evaluated by solid particle erosion testing at 90°and 30°impact angle.It was found that three stainless steels had been erode under the solid particles impact condition,erosion rate of 30°impact angle was higher than erosion rate of 90°impact angle.Erosion resistance of three stainless steels was 1Cr17Ni2>1Cr12Ni2W2MoVNb>1Cr11Ni2W2MoV under the same impact condition,1Cr17Ni2 had the best erosion resistance performance under the Solid Particles impact condition. |
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| Keywords: | stainless steel erosion resistance solid particle |
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