1.钢铁研究总院有限公司特殊钢研究院,北京100081
2.钢铁研究总院有限公司中心实验室,北京100081
史智越(1993―),男,博士研究生;E-mail:602122219@qq.com
梁剑雄(1975―),男,硕士,正高级工程师;E-mail:liangjianxiong@.nercast.com
收稿:2023-05-16,
纸质出版:2023-10-01
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史智越,宁鑫,杜敏等.30Cr15Mo1N高氮不锈轴承钢组织结构表征与旋弯疲劳机制[J].特殊钢,2023,44(05):121-126.
Shi Zhiyue,Ning Xin,Du Min,et al.Characterization of the Microstructure and Mechanism of Rotatory Bending Fatigue of 30Cr15Mo1N High Nitrogen Stainless Bearing Steel[J].Special Steel,2023,44(05):121-126.
史智越,宁鑫,杜敏等.30Cr15Mo1N高氮不锈轴承钢组织结构表征与旋弯疲劳机制[J].特殊钢,2023,44(05):121-126. DOI: 10.20057/j.1003-8620.2023-00079.
Shi Zhiyue,Ning Xin,Du Min,et al.Characterization of the Microstructure and Mechanism of Rotatory Bending Fatigue of 30Cr15Mo1N High Nitrogen Stainless Bearing Steel[J].Special Steel,2023,44(05):121-126. DOI: 10.20057/j.1003-8620.2023-00079.
高氮不锈轴承钢凭借高强度、高硬度、长寿命和优良的耐腐蚀性成为新型轴承材料研发热点。采用旋转弯曲疲劳试验等方法研究了热处理工艺对30Cr15Mo1N高氮不锈轴承钢疲劳性能和裂纹萌生机制的影响。结果表明,试验钢1 050 ℃淬火+180 ℃回火热处理工艺的抗拉强度为1 985.3 MPa、硬度为60.5HRC、疲劳强度为867 MPa,500 ℃回火后硬度与180 ℃相当,抗拉强度为2 257.6 MPa、疲劳强度为1 020 MPa;引起180 ℃回火试样疲劳裂纹萌生的裂纹源主要为基体和夹杂物两类,而引起500 ℃回火试样疲劳裂纹萌生的裂纹源通常为边部缺陷。高温回火对基体组织内部应力集中的降低是其裂纹源类型转变和疲劳性能提高的主要原因。通过对高氮不锈轴承钢疲劳行为与裂纹萌生现象的深入研究,为高氮不锈轴承钢热处理工艺制定及抗疲劳机制研究提供试验与理论基础。
The high nitrogen stainless bearing steel (HNSBS) with the merits of high strength, high hardness, long life, and superior corrosion resistance has become a popular topic in the development of novel bearing materials. This paper uses methods such as rotatory bending fatigue (RBF) test to study the effect of heat treatment process on the fatigue performance and crack initiation mechanism of 30Cr15Mo1N HNSBS. The results show that the tensile strength of the HNSBS quenched at 1 050 ℃ and tempered at 180 ℃ is 1 985.3 MPa, with the hardness of 60.5HRC and the RBF strength of 867 MPa. After tempering at 500 ℃, the hardness is equivalent to 180 ℃, with the tensile strength of 2 257.6 MPa and the RBF of 1 020 MPa. And it is found that the crack sources in 180 ℃ sample are mainly the matrix and inclusions, the crack source causing the fatigue crack initiation of the 500 ℃ tempering sample is usually the side defect. The reduction of internal stress concentration in the matrix structure caused by high-temperature tempering is the main reason for the transformation of crack source type and the improvement of fatigue performance. This article conducts in-depth research on the fatigue behavior and crack initiation phenomenon of (HNSBS), providing experimental and theoretical basis for the formulation of heat treatment processes and the study of fatigue resistance mechanisms of (HNSBS).
曹文全 , 俞峰 , 王存宇 , 等 . 高端装备用轴承钢冶金质量性能现状及未来发展方向 [J]. 特殊钢 , 2021 , 42 ( 1 ): 1 - 10 .
李昭昆 , 雷建中 , 徐海峰 , 等 . 国内外轴承钢的现状与发展趋势 [J]. 钢铁研究学报 , 2016 , 28 ( 3 ): 1 - 12 .
李扬帆 . 在产业基础领域突破“卡脖子”技术 [J]. 中国工业和信息化 , 2021 , ( 5 ): 78 .
李花兵 , 姜周华 , 冯浩 . 高氮不锈钢 [M]. 北京 : 科学出版社 , 2021 .
钟顺思 , 王昌生 . 轴承钢 [M]. 北京 : 冶金工业出版社 , 2000 .
徐 亮 , 李 涛 , 马永强 , 等 . 改善不锈轴承钢9Cr18共晶碳化物的工艺研究 [J]. 特殊钢 , 2022 , 43 ( 6 ): 46 - 49 .
徐海峰 , 史智越 , 俞峰 , 等 . 高氮不锈轴承钢的微观组织与性能研究 [J]. 特殊钢 , 2021 , 42 ( 1 ): 71 - 76 .
Johansson A , Arnberg L , Gustafson P , et al . Nitrogen alloyed stainless steels produced by nitridation of powder [J]. Metal Powder Report , 1991 , 46 ( 5 ): 65 - 68 .
雍岐龙 . 钢铁材料中的第二相 [M]. 北京 : 冶金工业出版社 , 2006 .
高亦斌 , 陈根保 , 金卫强 . AOD精炼高氮奥氏体不锈钢1Cr22Mn15 N的工艺实践 [J]. 特殊钢 , 2005 , 26 ( 2 ): 51 - 53 .
徐海峰 , 曹文全 , 俞峰 , 等 . 国内外高氮马氏体不锈轴承钢研究现状与发展 [J]. 钢铁 , 2017 , 52 ( 1 ): 53 - 63 .
俞峰 , 陈兴品 , 徐海峰 , 等 . 滚动轴承钢冶金质量与疲劳性能现状及高端轴承钢发展方向 [J]. 金属学报 , 2020 , 56 ( 4 ): 513 - 522 .
陈豪 , 周天鹏 , 陈泽军 , 等 . 回火温度对30Cr15Mo1N微观组织和力学性能影响 [J]. 钢铁 , 2019 , 54 ( 5 ): 60 - 7 .
陈豪 , 徐海峰 , 周天鹏 , 等 . 淬火和低温处理对X30 CrMoN 15 1组织性能影响 [J]. 钢铁 , 2019 , 54 ( 9 ): 85 - 93 .
张敏 , 杨卯生 , 李树索 , 等 . 高氮不锈轴承钢中的碳氮化物对力学性能的影响 [J]. 钢铁研究学报 , 2012 , 24 ( 5 ): 18 - 23 .
郑滔 , 俞峰 , 张家涛 , 等 . 热处理工艺对高氮不锈轴承钢G30组织与性能的影响 [J]. 金属热处理 , 2013 , 38 ( 9 ): 21 - 25 .
Qin Y , Li J , Herbig M . Microstructural origin of the outstanding durability of the high nitrogen bearing steel X30CrMoN15-1 [J]. Materials Characterization , 2020 , 159 : 110049 .
Kubota S , Xia Y , Tomota Y . Work- hardening behavior and evolution of dislocation-microstructures in high- nitrogen bearing austenitic steels [J]. ISIJ International , 1998 , 38 ( 5 ): 474 - 481 .
Forrest P G . Fatigue of metals [M]. Oxford : Pergamon Press , 1962 .
Cao Z X , Shi Z Y , Liang B , et al . Melting route effects on the rotatory bending fatigue and rolling contact fatigue properties of high carbon bearing steel SAE52100 [J]. International Journal of Fatigue , 2020 , 140 : 105854 .
da Costa e Silva A L V . Non-metallic inclusions in steels - origin and control [J]. Journal of Materials Research and Technology , 2018 , 7 ( 3 ): 283 - 299 .
Shiozawa K , Morii Y , Nishino S , et al . Subsurface crack initiation and propagation mechanism in high-strength steel in a very high cycle fatigue regime [J]. International Journal of Fatigue , 2006 , 28 ( 11 ): 1521 - 1532 .
Cao Z X , Shi Z Y , Yu F , et al . Effects of double quenching on fatigue properties of high carbon bearing steel with extra-high purity [J]. International Journal of Fatigue , 2019 , 128 : 105176 .
Shi Z Y , Wang H , Gao Y H , et al . Improve fatigue and mechanical properties of high carbon bearing steel by a new double vacuum melting route [J]. Fatigue & Fracture of Engineering Materials & Structures , 2022 , 45 ( 7 ): 1995 - 2009 .
Shi Z Y , Xu H F , Wang C Y , et al . Crack initiation induced by twin-martensite and inclusion in rotatory bending fatigue of a high nitrogen martensite bearing steel [J]. Materials Science and Engineering:A , 2022 , 861 : 144402 .
Feng H , Jiang Z H , Li H B , et al . Influence of nitrogen on corrosion behaviour of high nitrogen martensitic stainless steels manufactured by pressurized metallurgy [J]. Corrosion Science , 2018 , 144 : 288 - 300 .
赵鑫 , 温泽峰 , 王衡禹 , 等 . 中国轨道交通轮轨滚动接触疲劳研究进展 [J]. 交通运输工程学报 , 2021 , 21 ( 1 ): 1 - 35 .
宗华 . 轴承钢球滚动接触疲劳寿命预测方法 [J]. 传动技术 , 2022 , 36 ( 4 ): 28 - 33 .
Trojahn W , Streit E , Chin H A , et al . Progress in bearing performance of advanced nitrogen alloyed stainless steel, cronidur 30 [J]. Materialwissenschaft Und Werkstofftechnik , 1999 , 30 ( 10 ): 605 - 611 .
王中光 译. 材料的疲劳 [M]. 2版 . 北京 : 国防工业出版社 , 1999 .
Sadeghi F , Jalalahmadi B , Slack T S , et al . A review of rolling contact fatigue [J]. Journal of Tribology , 2009 , 131 ( 4 ): 041403 - 1 .
Bhadeshia H K D H . Steels for bearings [J]. Progress in Materials Science , 2012 , 57 ( 2 ): 268 - 435 .
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