| 深冷处理对T10A钢力学性能和耐磨性能的影响 |
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| 引用本文： | 赵安安,胡生双. 深冷处理对T10A钢力学性能和耐磨性能的影响[J]. 金属热处理, 2019, 44(1): 78-80. DOI: 10.13251/j.issn.0254-6051.2019.01.018 |
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| 作者姓名： | 赵安安 胡生双 |
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| 作者单位： | 航空工业西安飞机工业(集团)有限责任公司 |
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| 摘 要： | 通过改变深冷处理温度和时间,研究了不同深冷处理工艺对T10A钢力学性能和耐磨性能的影响。研究表明:深冷处理对T8A钢的强度和冲击韧性影响较小,但能提高T8A的硬度和耐磨性;不同工艺处理后硬度均能提高1 HRC左右,提高耐磨性的最佳处理工艺为-150℃保温6 h,其处理后耐磨性比未深冷提高了86%。
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| 关 键 词： | T10A钢 深冷处理 力学性能 硬度 耐磨性 |
Effect of cryogenic treatment on mechanical properties and wear resistance of T10A steel |
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| Zhao An'an,Hu Shengshuang. Effect of cryogenic treatment on mechanical properties and wear resistance of T10A steel[J]. Heat Treatment of Metals, 2019, 44(1): 78-80. DOI: 10.13251/j.issn.0254-6051.2019.01.018 |
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| Authors: | Zhao An'an Hu Shengshuang |
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| Affiliation: | (Avic Xi'an Aircraft Industry (Group)Company Ltd.,Xi'an Shaanxi 710089,China) |
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| Abstract: | The effects of cryogenic treatment processes on mechanical properties and wear resistance of T10A steel were studied by changing the temperature and soaking time in cryogenic treatment. The results show that cryogenic treatment has little effect on the strength and impact toughness of T8A steel,but it can improve the hardness and wear resistance of T8A. The hardness of T8A steel can be increased by about 1 HRC after different treatment processes. The optimum treatment process for improving wear resistance is holding at -150 ℃ for 6 h,and the wear resistance after treatment is 86% higher than that of without cryogenic treatment. |
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| Keywords: | T10A steel cryogenic treatment mechanical properties hardness wear resistance |
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