Phase transformation and precipitation behavior of Cr-Mn-Ni-N high nitrogen steel  for non-magnetic drilling collar during equilibrium solidification

doi:10.13251/j.issn.0254-6051.2022.03.033

Abstract

Abstract: Phase transformation and precipitation behavior of Fe-(15-25)Cr-(15-25)Mn-(0-5)Ni-(0-1)Mo-(0-1)N-(0-0.8)C multicomponent high nitrogen steel for non-magnetic drilling collar during equilibrium solidification were investigated by using Thermo-Calc software. The vertical sections of the phase diagram for this steel were calculated by using the TCFE9 database. Effects of Cr, Mn, Ni, Mo, N and C on phase transformation of the steel during solidification and cooling were analyzed, and the equilibrium solidification phase transformation path diagram was obtained. The results show that increasing Cr and Mn contents can significantly improve the solubility of nitrogen, Mo can slightly improve it, while Ni and C can significantly reduce it. With the increase of Ni, C and N contents, the single-phase austenite phase zone can be enlarged and the austenite can be stabilized. With the increase of Cr, Mo and Mn contents, the single-phase austenite phase zone can be reduced and the ferrite can be stabilized. The nitrogen can promote the precipitation of M₂(C,N) phase and inhibit the precipitation of M₂₃C₆ phase. The Cr and Mn can promote the precipitation of sigma phase, while C and N can inhibit the precipitation of sigma phase. The precipitation of M₂₃C₆ phase is mainly affected by the content of C, and with the increase of C content, the precipitation temperature of M₂₃C₆ phase increases significantly.

Key words: non-magnetic drilling collar, high nitrogen steel, precipitation behavior, phase transformation, solidification, phase diagram calculation

CLC Number:

TG142.71

Wang Yinghu, Zheng Huaibei, Bai Qingqing, Song Lingxi, Yao Bin, Wang Liwei. Phase transformation and precipitation behavior of Cr-Mn-Ni-N high nitrogen steel for non-magnetic drilling collar during equilibrium solidification[J]. Heat Treatment of Metals, 2022, 47(3): 173-180.

References

[1]邹章雄, 朗宇平, 屈华鹏, 等. 无磁钻铤用Cr-Mn-N奥氏体不锈钢组织性能研究[J]. 热加工工艺, 2013, 42(18): 147-152.
Zou Zhangxiong, Lang Yuping, Qu Huapeng, et al. Research on microstructure and properties of Cr-Mn-N austenitic stainless steel for non-magnetic drilling collar application[J]. Hot Working Technology, 2013, 42(18): 147-152.
[2]张世霄, 崔岩, 屈华鹏, 等. 无磁钻铤用0Cr19Mn21Ni2N奥氏体不锈800 ℃等温时效析出机制[J]. 金属热处理, 2016, 41(9): 52-56.
Zhang Shixiao, Cui Yan, Qu Huapeng, et al. Precipitation mechanical of 0Cr19Mn21Ni2N austenitic stainless steel for non-magnetic drill collar during isothermal aging at 800 ℃[J]. Heat Treatment of Metals, 2016, 41(9): 52-56.
[3]Cordea J N, Sheth H V, Jasper J C. Development of an improved austenitic drilling collar alloy[J]. Material Performance, 1987, 26(9): 50-54.
[4]张世霄. 海洋油气钻采高氮奥氏体不锈钢加工工艺研究[D]. 唐山: 华北理工大学, 2016.
Zhang Shixiao. Research on processing technology of high nitrogen austenitic stainless steels for offshore oil gas drilling application[D]. Tangshan: North China University of Science and Technology, 2016.
[5]敖影, 周灿栋. P550奥氏体不锈钢的热变形行为研究[J]. 上海金属, 2016, 38(5): 22-26.
Ao Ying, Zhou Candong. Thermal deformation behavior of P550 austenitic stainless steel[J]. Shanghai Metals, 2016, 38(5): 22-26.
[6]屈华鹏, 郎宇平, 陈海涛. 无磁钻铤用高氮不锈钢的研究和发展[J]. 热加工工艺, 2014, 43(24): 14-18.
Qu Huapeng, Lang Yuping, Chen Haitao. Research and development on high nitrogen stainless steels used for non-magnetic drilling collar[J]. Hot Working Technology, 2014, 43(24): 14-18.
[7]吕栓录, 骆发前, 周杰, 等. 钻铤断裂原因分析[J]. 理化检验(物理分册), 2009, 45(5): 309-311, 322.
Lü Shuanlu, Luo Faqian, Zhou Jie, et al. Fracture reason analysis on drill collar[J]. Physical Testing and Chemical Analysis(Physical Testing), 2009, 45(5): 309-311, 322.
[8]吕栓录, 张宏, 许峰, 等. 石油钻铤断裂原因分析[J]. 机械工程材料, 2010, 36(6): 80-82.
Lü Shuanlu, Zhang Hong, Xu Feng, et al. Cause analysis of oil drill collar fracture[J]. Material for Mechanical Engineering, 2010, 36(6): 80-82.
[9]石锋, 崔文芳, 王立军, 等. 高氮奥氏体不锈钢研究进展[J]. 上海金属, 2006, 28(5): 45-50.
Shi Feng, Cui Wenfang, Wang Lijun, et al. Advance in the research of high-nitrogen austenitic stainless steels[J]. Shanghai Metals, 2006, 28(5): 45-50.
[10]孙征. 无磁钻铤用高氮不锈钢的研究和发展[J]. 信息记录材料, 2018, 19(4): 10-11.
[11]张增武. 无磁钻铤用高氮不锈钢TSMF166冶炼实践[J]. 炼钢, 2013, 29(4): 19-21.
Zhang Zengwu. Smelting practice of TSMF166 high-nitrogen non-magnetic steel for drill collar[J]. Steelmaking, 2013, 29(4): 19-21.
[12]Shankar P, Sundararaman D, Ranganathan S. Clustering and ordering of nitrogen in nuclear grade 316LN austenitic stainless steel[J]. Journal of Nuclear Materials, 1998, 254(1): 1-8.
[13]Briant C L, Hall E L. A comparision between grain boundary chromium depletion in austenitic stainless steel and corrosion in the modified strauss test[J]. Corrosion, 1986, 42(9): 522-531.
[14]房菲, 李静媛, 王一德. 含氮不锈钢凝固模式及显微组织研究[J]. 北京科技大学学报, 2014(11): 1490-1496.
Fang Fei, Li Jingyuan, Wang Yide. Solidification mode and microstructure of nitrogenous stainless steels[J]. Journal of University of Science and Technology Beijing, 2014(11): 1490-1496.
[15]房菲, 李静媛, 王一德. 18Mn18Cr 高氮钢析出相特征及形成机制[J]. 北京科技大学学报, 2014(6): 768-779.
Fang Fei, Li Jingyuan, Wang Yide. Characteristics and forming mechanism of precipitates in 18Mn18Cr high nitrogen steel[J]. Journal of University of Science and Technology Beijing, 2014(6): 768-779.
[16]Okazaki Y, Miyyahara K, Wade N, et al. Effect of manganese and chromium on microstructure and toughness of Fe-Cr-Mn alloys resulting from solid-solution treatment[J]. Journal of the Japan Institute of Metals, 1989, 53(5): 502-511.
[17]Franks R, Binder W O, Thampson J. Austenitic chromium-manganese-nickel steels containing nitrogen[J]. Transaction of the American Society for Metals, 1955, 47: 231-263.
[18]张玉碧, 刘海定, 王东哲, 等. 一种含氮Cr-Ni型奥氏体不锈钢的工艺设计与热处理研究[J]. 热加工工艺, 2016, 45(18): 177-181, 187.
Zhang Yubi, Liu Haiding, Wang Dongzhe, et al. Process design and heat treatment research of a nitrogen-containing Cr-Ni type austenitic stainless steel[J]. Hot Working Technology, 2016, 45(18): 177-181, 187.

Phase transformation and precipitation behavior of Cr-Mn-Ni-N high nitrogen steel for non-magnetic drilling collar during equilibrium solidification

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	Wang Yinghu, Zheng Huaibei, Liu Tingyao, Song Lingxi, Bai Qingqing. Effect of solid solution treatment on microstructure and carbides of 53Cr21Mn9Ni4N heat-resistant steel [J]. Heat Treatment of Metals, 2022, 47(4): 39-45.
[2]	Wang Yunlong, Yu Wei, Zhang Yi, Shi Jiaxin, Li Minghui. Effect of austenitizing temperature on isothermal transformation and mechanical properties of bainite steel [J]. Heat Treatment of Metals, 2022, 47(4): 80-85.
[3]	Wang Yinghu, Zheng Huaibei, Song Lingxi, Bai Qingqing, Yao Bin, Wang Liwei. High temperature plastic deformation behavior of 0Cr19Mn21Ni2N high nitrogen steel for non-magnetic drilling collar [J]. Heat Treatment of Metals, 2022, 47(1): 113-119.
[4]	Wang Xiaodong, Chen Yunbo, Zuo Lingli, You Long, Chen Chong, Mao Feng, Zhang Junjia. Precipitation behavior in V-N microalloyed CrSiMn low alloy cast steel [J]. Heat Treatment of Metals, 2021, 46(8): 15-19.
[5]	Yang Xiaowei, Chen Huande, Zhou Yun, Zhang Yu. Effect of rolling process on microstructure and properties of V-Nb micro-alloyed HRB600E steel rebar [J]. Heat Treatment of Metals, 2021, 46(8): 150-155.
[6]	Zhang Nan, Li Yan, Ding Wei. Microstructure and mechanical properties of 0.2C-5Mn-0.5Si-2.5Al medium manganese steel after intercritical annealing [J]. Heat Treatment of Metals, 2021, 46(7): 37-42.
[7]	Liu Jie, Xu Le, He Xiaofei, Li Xiaoyuan, Wang Maoqiu. Carbide precipitation behavior and its effect on recrystallization in Ti microalloyed non-quenched and tempered steel [J]. Heat Treatment of Metals, 2021, 46(4): 9-15.
[8]	Lü Guanchen, Liang Wenlei, Suo Yusong, Li Lei. CoSn₂→CoSn₄ phase transformation of Sn-Co alloy during heat treatment [J]. Heat Treatment of Metals, 2021, 46(4): 16-19.
[9]	Lu Yanna, Long Jiahui, Jiang Yanbin, Liu Xinhua. Research progress on high-energy electropulsing treatment of high-performance metallic materials [J]. Heat Treatment of Metals, 2021, 46(10): 1-11.
[10]	Pan Haicheng, Chen Yegao, Sun Xiaoxia, Fan Jun. Microstructure and mechanical properties of extrusion state Al-Zn-Mg-Cu alloy after spray forming [J]. Heat Treatment of Metals, 2020, 45(7): 173-176.
[11]	Zhu Pengcheng, Jiang Lijun, Xiang Kangning, Huang Jie, Yao Dan, Yu Xinxiang. Elimination of Al₂CuMg phase during homogenization in Al-8.0Zn-2.0Mg-2.1Cu alloy [J]. Heat Treatment of Metals, 2020, 45(5): 40-44.
[12]	Wu Xiaoping, Nie Junhui. Microstructure transformation of rapidly solidified high-silicon aluminum alloy during heating process [J]. Heat Treatment of Metals, 2020, 45(5): 45-50.
[13]	Zhao Dong, Dong Wenchao, Jiao Qingyang, Quan Chunyi, Lu Shanping. Measurement of SH-CCT curves of TC4-DT titanium alloy [J]. Heat Treatment of Metals, 2020, 45(5): 157-160.
[14]	Wang Runxun, Wang Baofeng, Li Yan, Ding Wei, Pan Hongbo. Microstructure and mechanical properties of 0.2C-5Mn-1.5Al medium manganese TRIP steel [J]. Heat Treatment of Metals, 2020, 45(4): 63-68.
[15]	Liu Luojin, Liang Xiaokai, Sun Xinjun. Solution and precipitating behaviors of TiC particles in high Ti low alloy steel [J]. Heat Treatment of Metals, 2020, 45(4): 110-114.