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| Tempering temperature effect on microstructure and mechanical properties of 30Cr15Mo1N |
| CHEN Hao1，2， ZHOU Tian-peng1，2， CHEN Ze-jun1，
YU Feng2， XU Hai-feng2， CAO Wen-quan2 |
| （1. College of Materials Science and Engineering， Chongqing University， Chongqing 400044， China；
2. Institute of Special Steels， Central Iron and Steel Research Institute， Beijing 100081， China） |
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Abstract In order to explore the evolution of microstructure and properties of high nitrogen martensitic steel during tempering， the tempering treatment of 30Cr15Mo1N high nitrogen steel at different temperatures was carried out. The changes of microstructure and mechanical properties of high nitrogen steel during tempering were studied by OM， XRD， tensile， impact， SEM and TEM. The results show that after 30Cr15Mo1N steel is quenched after 1 h austenitizing at 1 030 ℃ and tempered twice at 150-700 ℃， with the increase of tempering temperature，the phase a matrix gradually recovers and recrystallizes in the microstructure，the body morphology gradually disappeared，and the carbonitrides first precipitated in the form of flakes or rods at the martensite slab boundary，and gradually evolved into a granular dispersion distribution. At 700 ℃，the carbonitride aggregates grow and spheroidize. As the tempering temperature increases，the matrix of 30Cr15Mo1N steel continues to soften，and the precipitation strengthening is continuously enhanced，resulting in less change in strength when tempered below 500 ℃. Based on the mechanical test，it is found that after tempering at 500 ℃，the strength is linear with increasing tempering temperature decline. With the increase of tempering temperature，the U-notch impact absorption of 30Cr15Mo1N steel is basically maintained at the level and then continues to rise. At last，it is concluded that the change of impact performance under different tempering temperatures is closely related to the change of strength and plasticity. The impact toughness is mainly determined by the plasticity.
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Received: 27 September 2018
Published: 09 May 2019
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| [1] |
XU Hai-feng, CAO Wen-quan, YU Feng, et al.Current research status and development of domestic and foreign high nitrogen martensitic stainless bearing steel[J]. Iron＆Steel, 2017, 52:53-63[J].Iron and Steel, 2017, 52(1):53-63(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].Iron and Steel, 2017, 52(1):53-63)
|
| [1] |
XU Hai-feng, CAO Wen-quan, YU Feng, et al.Current research status and development of domestic and foreign high nitrogen martensitic stainless bearing steel[J]. Iron＆Steel, 2017, 52:53-63[J].Iron and Steel, 2017, 52(1):53-63(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].Iron and Steel, 2017, 52(1):53-63)
|
| [2] |
Trojahn W, Streit E, Chin H A, Ehlert D.Progress in Bearing Performance of Advanced Nitrogen Alloyed Stainless Steel,Cronidur 30[J].Materialwissenschaft Und Werkstofftechnik, 1999, 30(10):605-611
|
| [2] |
Trojahn W, Streit E, Chin H A, Ehlert D.Progress in Bearing Performance of Advanced Nitrogen Alloyed Stainless Steel,Cronidur 30[J].Materialwissenschaft Und Werkstofftechnik, 1999, 30(10):605-611
|
| [3] |
Hanninen H.Applications and Performance of High NitrogenSteels[M]. International Conference on High Nitrogen Steels, 2004:60
|
| [3] |
Hanninen H.Applications and Performance of High NitrogenSteels[M]. International Conference on High Nitrogen Steels, 2004:60
|
| [4] |
Byrnes M L G, Grujicic M, Owen W S.Nitrogen strengthening of a stable Austenitic stainless steel[J].Acta Metall, 1987, 35(7):1853-1862
|
| [4] |
Byrnes M L G, Grujicic M, Owen W S.Nitrogen strengthening of a stable Austenitic stainless steel[J].Acta Metall, 1987, 35(7):1853-1862
|
| [5] |
Gavriljuk V G, Sozinov A L, Foct J, et al.Effect of nitrogen on the temperature dependence of the yield strength of austenitic steels[J].Acta Mater., 1998, 46(4):1157-1163
|
| [5] |
Gavriljuk V G, Sozinov A L, Foct J, et al.Effect of nitrogen on the temperature dependence of the yield strength of austenitic steels[J].Acta Mater., 1998, 46(4):1157-1163
|
| [6] |
Speidel M O, Pedrazzoli R M.High nitrogen stainless steels in chloride solutions[J].Mater. Perform, 1992, 31(9):59-61
|
| [6] |
Speidel M O, Pedrazzoli R M.High nitrogen stainless steels in chloride solutions[J].Mater. Perform, 1992, 31(9):59-61
|
| [7] |
Turan Y N, Koursaris A.Nitrogen-Alloyed Austenitic Stainless Steels And Their Properties[J]. J. South. Afr. Inst. Min. Metall., 1993, 94(4), :97–104[J].J. South. Afr. Inst. Min. Metall, 1993, 94(4):97-104
|
| [7] |
Turan Y N, Koursaris A.Nitrogen-Alloyed Austenitic Stainless Steels And Their Properties[J]. J. South. Afr. Inst. Min. Metall., 1993, 94(4), :97–104[J].J. South. Afr. Inst. Min. Metall, 1993, 94(4):97-104
|
| [8] |
Simmons J W.Overview:high-nitrogen alloying of stainless steels[J].Mat. Sci. Eng, 1996, 207(2):159-163
|
| [8] |
Simmons J W.Overview:high-nitrogen alloying of stainless steels[J].Mat. Sci. Eng, 1996, 207(2):159-163
|
| [9] |
Gumpel P, Ladwein T.Effect of nitrogen on mechanical-technological and corrosion properties of stainless steels[C].High Nitrogen Steels-HNS, 1988, 88, 272
|
| [9] |
Gumpel P, Ladwein T.Effect of nitrogen on mechanical-technological and corrosion properties of stainless steels[C].High Nitrogen Steels-HNS, 1988, 88, 272
|
| [10] |
FENG Hao, JIANG Zhou-hua.Influence of austenitizing temperature on microstructure and mechanical properties of high nitrogen bearing steel 30Cr15Mo1N[J].Iron＆Steel. Vol, 2017, 52(9):92-98(冯浩, 姜周华, 李花兵等.淬火温度对 高氮轴承钢组织和性能的影响[J].钢铁, 2017, 52(9):92-98)
|
| [10] |
FENG Hao, JIANG Zhou-hua.Influence of austenitizing temperature on microstructure and mechanical properties of high nitrogen bearing steel 30Cr15Mo1N[J].Iron＆Steel. Vol, 2017, 52(9):92-98(冯浩, 姜周华, 李花兵等.淬火温度对 高氮轴承钢组织和性能的影响[J].钢铁, 2017, 52(9):92-98)
|
| [11] |
Jiang Z, Feng H, Li H, et al.Relationship between Microstructure and Corrosion Behavior of Martensitic High Nitrogen Stainless Steel 30Cr15Mo1N at Different Austenitizing Temperatures[J].Materials, 2017, 10(8):861-867
|
| [11] |
Jiang Z, Feng H, Li H, et al.Relationship between Microstructure and Corrosion Behavior of Martensitic High Nitrogen Stainless Steel 30Cr15Mo1N at Different Austenitizing Temperatures[J].Materials, 2017, 10(8):861-867
|
| [12] |
Mehtedi M El, Ricci P, Drudi L.Analysis of the effect of Deep Cryogenic Treatment on the hardness and microstructure of X30 CrMoN 15 1 steel[J].Materials and Design, 2012, 33(1):136-144
|
| [12] |
Mehtedi M El, Ricci P, Drudi L.Analysis of the effect of Deep Cryogenic Treatment on the hardness and microstructure of X30 CrMoN 15 1 steel[J].Materials and Design, 2012, 33(1):136-144
|
| [13] |
Rahimi R, Ritzenhoff R, Biermann H, et al.Low-temperature tempering reactions in a high nitrogen martensitic stainless steel by magnetic saturation measurements[A]. Hamburg, Germany, High Nitrogen Steels[A], 2014:
|
| [13] |
Rahimi R, Ritzenhoff R, Biermann H, et al.Low-temperature tempering reactions in a high nitrogen martensitic stainless steel by magnetic saturation measurements[A]. Hamburg, Germany, High Nitrogen Steels[A], 2014:
|
| [14] |
Beneteaua A, Weisbecker P, Geandier G, et al.Austenitization and precipitate dissolution in high nitrogen steels an in situ high temperature Xray synchrotron diffraction analysis using the Rietveld method[J].Mater. Sci. Eng. A,, 2005, 393(1):63-70
|
| [14] |
Beneteaua A, Weisbecker P, Geandier G, et al.Austenitization and precipitate dissolution in high nitrogen steels an in situ high temperature Xray synchrotron diffraction analysis using the Rietveld method[J].Mater. Sci. Eng. A,, 2005, 393(1):63-70
|
| [15] |
Kaluba WJ., Kaluba, T., Taillard, R..The austenitizing behavior of high-nitrogen martensitic stainless steels[J]..Scripta Mate., 1999, 41(12):1289-1293
|
| [15] |
Kaluba WJ., Kaluba, T., Taillard, R..The austenitizing behavior of high-nitrogen martensitic stainless steels[J]..Scripta Mate., 1999, 41(12):1289-1293
|
| [16] |
Vanderschaeve F, Taillard R.Discontinuous precipitation of Cr2N in a high nitrogen chromium-manganese austenitic stain-less steel[J].J. Mate. Sci., 1995, 30(1):6035-6046
|
| [16] |
Vanderschaeve F, Taillard R.Discontinuous precipitation of Cr2N in a high nitrogen chromium-manganese austenitic stain-less steel[J].J. Mate. Sci., 1995, 30(1):6035-6046
|
| [17] |
Sun C, Cai Q, Huibin U, et al.Effect of controlled rolling processing on nanometer carbonitide of Ti-Mo ferrite matrix microalloyed steel[J].Acta Metall. Sin., 2012, 48(12):1415-1421(孙超凡, 蔡庆伍, 武会宾等.轧制工艺对铁素体基-微合金钢纳米尺度碳氮化物析出行为的影响[J].金属学报, 2012, 48(12):1415-1421)
|
| [17] |
Sun C, Cai Q, Huibin U, et al.Effect of controlled rolling processing on nanometer carbonitide of Ti-Mo ferrite matrix microalloyed steel[J].Acta Metall. Sin., 2012, 48(12):1415-1421(孙超凡, 蔡庆伍, 武会宾等.轧制工艺对铁素体基-微合金钢纳米尺度碳氮化物析出行为的影响[J].金属学报, 2012, 48(12):1415-1421)
|
| [18] |
Sundararaman D, Shankar P, Raghunathan V S.Electron microscopic study of Cr2N formationin thermally aged 316LN austenitic stainless steels[J].Metal. Mater. Tras., 1996, 27A(5):1175-1186
|
| [18] |
Sundararaman D, Shankar P, Raghunathan V S.Electron microscopic study of Cr2N formationin thermally aged 316LN austenitic stainless steels[J].Metal. Mater. Tras., 1996, 27A(5):1175-1186
|
| [19] |
Berns H,Gavriljuk V.Tempering of martensitic stainless steel with 0.6 w/o nitogen and or carbon[J].J. Phys, 1997, 07(C5):263-268
|
| [19] |
Berns H,Gavriljuk V.Tempering of martensitic stainless steel with 0.6 w/o nitogen and or carbon[J].J. Phys, 1997, 07(C5):263-268
|
| [20] |
Berns H, Nikolaijevitsch S, Andrejevitsch V, et al.phase transformations during tempering of the Fe-15Cr-1Mo martensites containing nitrogen or carbon[J].Steel Res., 1994, 65(10):444-450
|
| [20] |
Berns H, Nikolaijevitsch S, Andrejevitsch V, et al.phase transformations during tempering of the Fe-15Cr-1Mo martensites containing nitrogen or carbon[J].Steel Res., 1994, 65(10):444-450
|
| [21] |
Berns H, Duz V.A,Gavriljuk V,et alPrecipitation during tempering of chromium-rich iron-based martensite alloyed with carbon and nitrogen[J].Zeitschrift für Metallkunde, 1997, 88(2):109-116
|
| [21] |
Berns H, Duz V.A,Gavriljuk V,et alPrecipitation during tempering of chromium-rich iron-based martensite alloyed with carbon and nitrogen[J].Zeitschrift für Metallkunde, 1997, 88(2):109-116
|
| [22] |
Krishna SC, Karthick NK, Jha AK, et al.Microstructure and Properties of Nitrogen-Alloyed Martensitic Stainless Steel[J].Metall. Microst. & Anal., 2017, 6(5):1-8
|
| [22] |
Krishna SC, Karthick NK, Jha AK, et al.Microstructure and Properties of Nitrogen-Alloyed Martensitic Stainless Steel[J].Metall. Microst. & Anal., 2017, 6(5):1-8
|
| [23] |
Gavriljuk VG, Berns H.Precipitates in Tempered Stainless Martensitic Steels Alloyed with Nitrogen, Carbon or Both[J].Mater. Sci. Forum, 1999, 318-320(1):71-80
|
| [23] |
Gavriljuk VG, Berns H.Precipitates in Tempered Stainless Martensitic Steels Alloyed with Nitrogen, Carbon or Both[J].Mater. Sci. Forum, 1999, 318-320(1):71-80
|
| [24] |
Cui Z Q, Qin Y C.Metallographic and Heat Treatment [M]. 2nd Ed., Beijing: China Machine Press, 2007: 196(崔忠圻, 覃耀春.金属学与热处理[M].第2版.北京:机械工业出版社, 2007:196)
|
| [24] |
Cui Z Q, Qin Y C.Metallographic and Heat Treatment [M]. 2nd Ed., Beijing: China Machine Press, 2007: 196(崔忠圻, 覃耀春.金属学与热处理[M].第2版.北京:机械工业出版社, 2007:196)
|
| [25] |
Cui Y X, Wang C L.Metal Fracture Analysis [M]. Harbin: Harbin Industrial University Press, 1998: 73(崔约贤, 王长利.金属断口分析[M].哈尔滨:哈尔滨工业大学出版社, 1998: 73)
|
| [25] |
Cui Y X, Wang C L.Metal Fracture Analysis [M]. Harbin: Harbin Industrial University Press, 1998: 73(崔约贤, 王长利.金属断口分析[M].哈尔滨:哈尔滨工业大学出版社, 1998: 73)
|
| [26] |
Zhou H J, Tu M J, Deng Z J, et al.On the development of strength potentialities of metallic materials,the second part—Rational balance between strength and ductility or toughness[J].J. Xi′an Jiaotong Univ., 1980, 14(1):25-42(周惠久,涂铭旌,邓增杰等.再论发挥金属材料强度潜力问题─强度、塑性、韧度的合理配合[J].西安交通大学学报, 1980, 14(1):25-42
|
| [26] |
Zhou H J, Tu M J, Deng Z J, et al.On the development of strength potentialities of metallic materials,the second part—Rational balance between strength and ductility or toughness[J].J. Xi′an Jiaotong Univ., 1980, 14(1):25-42(周惠久,涂铭旌,邓增杰等.再论发挥金属材料强度潜力问题─强度、塑性、韧度的合理配合[J].西安交通大学学报, 1980, 14(1):25-42
|
| [27] |
Shu D L.Mechanical Properties of Materials [M]. 2nd Ed., Beijing: China Machine Press, 2007: 15(束德林.工程材料力学性能[M].第2版.北京:机械工业出版社, 2007: 15)
|
| [27] |
Shu D L.Mechanical Properties of Materials [M]. 2nd Ed., Beijing: China Machine Press, 2007: 15(束德林.工程材料力学性能[M].第2版.北京:机械工业出版社, 2007: 15)
|
| [28] |
Zhou H J, Huang M Z.The Strength Theory of Metal Materials[M]. Beijing: Science Press, 1989: 215(周惠久, 黄明志.金属材料强度学[M].北京:科学出版社, 1989: 215)
|
| [28] |
Zhou H J, Huang M Z.The Strength Theory of Metal Materials[M]. Beijing: Science Press, 1989: 215(周惠久, 黄明志.金属材料强度学[M].北京:科学出版社, 1989: 215)
|
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2019, Vol. 54 
