淬火温度对低合金耐蚀27CrMo48VNb钢油井管组织的影响

doi:10.13251/j.issn.0254-6051.2021.11.030

金属热处理 ›› 2021, Vol. 46 ›› Issue (11): 178-181.DOI: 10.13251/j.issn.0254-6051.2021.11.030

淬火温度对低合金耐蚀27CrMo48VNb钢油井管组织的影响

顾顺杰, 吕传涛, 肖旭, 丁磊, 李阳, 陈鹏飞

天津钢管制造有限公司, 天津 300301

收稿日期:2021-06-02 出版日期:2021-11-25 发布日期:2021-12-08
作者简介:顾顺杰(1989—),男,工程师,硕士,主要研究方向为抗腐蚀油井管,E-mail:g897559203@126.com
基金资助:
国家重点研发计划(2019YFF0217500,2019YFF0217502)

Effect of quenching temperature on microstructure of low alloyed corrosion resistant 27CrMo48VNb steel OCTG

Gu Shunjie, Lü Chuantao, Xiao Xu, Ding Lei, Li Yang, Chen Pengfei

Tianjin Pipe Corporation, Tianjin 300301, China

Received:2021-06-02 Online:2021-11-25 Published:2021-12-08

摘要/Abstract

摘要： 通过系列温度淬火试验对低合金耐蚀27CrMo48VNb钢油井管进行热处理,并采用光学显微镜和透射电镜对不同温度淬火后组织、原奥氏体晶粒以及析出相进行了观察,研究了淬火温度对试验钢组织、晶粒尺寸和析出相的影响。结果表明,试验钢淬火后形成了马氏体组织。随着淬火温度升高,淬火后马氏体组织和原奥氏体晶粒尺寸逐渐增加。当淬火温度为890~1000 ℃时,随着淬火温度升高,晶粒尺寸增加较小;当淬火温度超过1000 ℃时,随着淬火温度升高,原奥氏体晶粒显著粗化。组织和原奥氏体晶粒尺寸随淬火温度的变化趋势与高温析出相溶解析出行为有关。试验钢的淬火温度应控制在890~1000 ℃。

关键词: 低合金耐蚀油井管, 淬火温度, 晶粒尺寸, 析出相

Abstract: A series of quenching treatment at different temperatures were performed on low alloyed corrosion resistant 27CrMo48VNb steel OCTG. The microstructure, prior austenite grain and precipitates of the tested steel quenched at different temperatures were characterized by optical microscope and transmission electron microscope. The effect of quenching temperature on microstructure, grain size and precipitate was analyzed. The results show that the martensite can be observed in the tested steel after quenching. The size of microstructure and prior austenite grain gradually increases with the increase of quenching temperature. When the quenching temperature is 890-1000 ℃, the grain size increases slightly with the increase of quenching temperature; when the quenching temperature exceeds 1000 ℃, as the quenching temperature increases, the prior austenite grains are significantly coarsened. The change trend of microstructure and prior austenite grain size versus quenching temperature is related to the dissolution and precipitation behavior of precipitates at high temperature. Therefore, the quenching temperature from 890 ℃ to 1000 ℃ of the tested steel is recommended.

Key words: low alloyed corrosion resistant OCTG, quenching temperature, grain size, precipitate

中图分类号:

TG156

顾顺杰, 吕传涛, 肖旭, 丁磊, 李阳, 陈鹏飞. 淬火温度对低合金耐蚀27CrMo48VNb钢油井管组织的影响[J]. 金属热处理, 2021, 46(11): 178-181.

Gu Shunjie, Lü Chuantao, Xiao Xu, Ding Lei, Li Yang, Chen Pengfei. Effect of quenching temperature on microstructure of low alloyed corrosion resistant 27CrMo48VNb steel OCTG[J]. Heat Treatment of Metals, 2021, 46(11): 178-181.

参考文献

[1]Asahi H, Sogo Y, Ueno M, et al. Metallurgical factors controlling SSC resistance of high strength low alloy steels[J]. Corrosion, 1989, 45(6): 519-527.
[2]Kaneko T, Okada Y, Ikeda A. Influence of microstructure on SSC susceptibility of low alloy, high strength oil country tubular goods[J]. Corrosion, 1989, 45(1): 2-6.
[3]Albarran J L, Martinez L, Lopez H F. Effect of heat treatment on the stress corrosion resistance of a microalloyed pipeline steel[J]. Corrosion Science, 1999, 41(6): 1037-1049.
[4]Asahi H, Ueno M. Effect of austenite grain size on sulfide stress corrosion cracking resistance of low alloy martensitic steels[J]. ISIJ International, 1992, 32(9): 1021-1026.
[5]Wang Q, Sun Y, Shi G H, et al. Effect of niobium on sulfide stress cracking behavior of tempered martensitic steel[J]. Corrosion Science, 2020, 165: 108387.
[6]Wu W, Wang Q Y, Liu Y, et al. Corrosion and SCC initiation behavior of low-alloy high-strength steels microalloyed with Nb and Sb in a simulated polluted marine atmosphere[J]. Journal of Materials Research and Technology, 2020, 9(6): 12976-12995.
[7]Zhang H M, Chen R, Jia H B, et al. Effect of solid-solution second-phase particles on the austenite grain growth behavior in Nb-Ti high-strength if steel[J]. Strength of Materials, 2020, 52(4): 539-547.
[8]Wang Q, Sun Y, Gu S J, et al. Effect of quenching temperature on sulfide stress cracking behavior of martensitic steel[J]. Materials Science and Engineering A, 2018, 724: 131-141.
[9]Wang Q, Sun Y, Zhang C Y, et al. Effect of Nb on microstructure and yield strength of a high temperature tempered martensitic steel[J]. Materials Research Express, 2018, 5(4): 046501.
[10]Li W J, Kang X B. Effect of dissolution and precipitation of Nb-Ti carbides on structure and properties of low carbon microalloying steel[J]. Special Steel-Huang Shi, 2006, 27(6): 4.
[11]Gottstein G, Shvindlerman L S. Grain Boundary Migration in Metals: Thermodynamics, Kinetics, Applications[M]. Los Angeles: CRC Press, 2009.
[12]Li M, Wang Q F, Wang H B, et al. A remarkable role of niobium precipitation in refining microstructure and improving toughness of a QT-treated 20CrMo47NbV steel with ultrahigh strength[J]. Materials Science and Engineering A, 2014, 613: 240-249.
[13]Moon J, Lee J, Lee C. Prediction for the austenite grain size in the presence of growing particles in the weld HAZ of Ti-microalloyed steel[J]. Materials Science and Engineering A, 2007, 459(1/2): 40-46.
[14]郭海滨, 左秀荣, 张新理, 等. 奥氏体化温度对奥氏体晶粒度及第二相固溶的影响[J]. 钢铁研究学报, 2016, 28(2): 63-68.
Guo Haibing, Zuo Xiurong, Zhang Xinli, et al. Effect of austenitizing temperature on size of austenite grain and solution of second phase particles[J]. Journal of Iron and Steel Research, 2016, 28(2): 63-68.
[15]Ji D, Liu C X, Liu Y C, et al. Effects of two different types of MX carbonitrides on austenite growth behavior of Nb-V-Ti microalloyed ultra-high strength steel[J]. Fusion Engineering and Design, 2017, 125: 415-422.

淬火温度对低合金耐蚀27CrMo48VNb钢油井管组织的影响

Effect of quenching temperature on microstructure of low alloyed corrosion resistant 27CrMo48VNb steel OCTG

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