Development and application of high strength circular chain 23MnNiMoCr54 steel for mining

doi:10.13251/j.issn.0254-6051.2021.02.004

Abstract

Abstract: Base data of the 23MnNiMoCr54 steel were analyzed by means of Gleeble3500 thermal simulator, TEM and SEM, and then the composition design was optimized. Through formulating reasonable smelting, rolling and annealing process, high-strength ring chain steel for mining was successfully developed. The trial finished steel products was provided to the user, and through testing, all indicators reached the requirements of the C-class circular chain specified in GB/T 10560—2017.

Key words: 23MnNiMoCr54 steel, high strength, C-class circular chain

CLC Number:

TG142.41

Guo Xiaoxia, Wen Hui, Li Zhihao. Development and application of high strength circular chain 23MnNiMoCr54 steel for mining[J]. Heat Treatment of Metals, 2021, 46(2): 20-24.

References

[1] 武兴旺,王维喜,马瑞勇,等.矿用高强度圆环链用钢的研究进展[J].金属热处理,2018,33(2):34-35.
Wu Xingwang,Wang Weixi,Ma Ruiyong,et al.Research progress of high tensile round link chain steels for mining[J].Heat Treatment of Metals,2018,33(2):34-35.
[2] 王有铭,李曼云,韦光,等.钢材的控制轧制和控制冷却[M].北京:冶金工业出版社,1995:156.
[3] GB/T 12718—2001,矿用高强度圆环链[S].
[4] 刘宗昌,赵丽萍,闫俊萍,等.23MnNiCrMo 煤机链条钢的球化退火[J].特殊钢,2017,22(1):45-47.
Liu Zongchang,Zhao Liping,Yan Junping,et al.Spheroidizing annealing of 23MnNiCrMo coal machine chain steel[J].Special Steel,2017,22(1):45-47.
[5] GB/T 10560—2017,矿用高强度圆环链用钢技术条件[S].
[6] 朱勇.铁路过渡段沉降自动补偿钢枕研发及其力学特性分析[D].南昌:华东交通大学,2019.
Zhu Yong.Research and development of steel sleeper with automatic settlement compensation on transition sections and analysis of its mechanical characteristics[D].Nanchang:East China Jiao Tong University,2019.
[7] 许少普.低焊接裂纹敏感性耐磨钢HARDOX400钢板的研发[J].轧钢,2017,15(6):19-23.
Xu Shaopu.Research and development of HARDOX400 steel plate with low weld crack sensitivity[J].Steel Rolling,2017,15(6):19-23.
[8] 刘艳,曹建宁,耿明山.海洋平台用齿条钢特厚板坯料水冷模铸技术研发[J].钢铁,2018,20(2):91-96.
Liu Yan,Cao Jianning,Geng Mingshan.Research and development of water-cooled die casting technology of rack steel extra-thick slab for offshore platform[J].Iron and Steel,2018,20(2):91-96.
[9] DIN 17115-1987,Steel for welded round link chains technical delivery conditions[S].
[10] DIN 22252-2001,Round steel link chains for use in conveyors and winning equipment in mining[S].
[11] 麻衡.高性能钢板Q890的开发[J].金属热处理,2019,44(12):84-89.
Ma Heng.Development of high performance steel Q890[J].Heat Treatment of Metals,2019,44(12):84-89.

[1]	Wang Yudai, Liu Yang, Zhu Yanyan, Tian Xiangjun, Cheng Xu, Ran Xianzhe, Qian Tingting. Effect of heat treatment on microstructure homogeneity and tensile properties of hybrid fabricated AerMet100 ultra-high strength steel [J]. Heat Treatment of Metals, 2022, 47(4): 1-9.
[2]	Chen Liansheng, Zhang Luyou, Tian Yaqiang, Yang Zixuan, Li Hongbin, Pan Hongbo, Wei Yingli. CCT curves and microstructure and properties of low-carbon high strength marine steel [J]. Heat Treatment of Metals, 2022, 47(4): 63-68.
[3]	Luo Diqiang, Yu Yinhong, Zhang Zhenming, Feng Xiaoming, Liu Min, Lai Chaobin. Effect of yttrium-based rare earth on inclusions and cryogenic temperature impact property of high strength shipbuilding steel [J]. Heat Treatment of Metals, 2022, 47(3): 142-146.
[4]	Li Minna, Ma Baofei, Guo Jinming, Wu Chen, Xiao Songtao. Heat treatment of TB8 titanium alloy with high strength and toughness [J]. Heat Treatment of Metals, 2021, 46(9): 116-119.
[5]	Cao Chen, Huang Chunling, Cao Yupeng, Yang Yang, Yang Cong. Effect of laser shocking on surface integrity of 690 high strength steel [J]. Heat Treatment of Metals, 2021, 46(9): 247-251.
[6]	Wang Haibo, Xu Zhenlin, Hu Xuewen, Peng Huan. Hydrogen embrittlement susceptibility of a hot-rolled ultra-high strength complex phase steel [J]. Heat Treatment of Metals, 2021, 46(8): 51-55.
[7]	Liu Jingbao, Tian Xiugang, Zhang Jie, Wei Huanjun, Yang Lina, Wang Zhao, Li Mengxing. Microstructure and properties of a low-cost 800 MPa galvanized ultra-high strength dual-phase steel [J]. Heat Treatment of Metals, 2021, 46(8): 73-76.
[8]	Xiong Jinsheng, Ning Jing, Su Jie, Jiang Qingwei. Effect of solution temperature on microstructure and mechanical properties of ultra-high strength steel G33 [J]. Heat Treatment of Metals, 2021, 46(7): 160-164.
[9]	Li Canming. Production process of Q960E high strength and high toughness steel [J]. Heat Treatment of Metals, 2021, 46(7): 182-186.
[10]	Jia Dongsheng, Hong Zhenjun, Wang Xiaohai, Wang Maoqiu, Mao Lu, Zhang Ruijun. Effect of nitrogen-methanol atmosphere on hydrogen-induced fracture of45CrNiMoVA high strength steel [J]. Heat Treatment of Metals, 2021, 46(7): 233-237.
[11]	Yang Peng, Zhang Pengyan, Ji Jiuzhang. Effect of intercritical quenching and tempering on microstructure and mechancial properties of 600 MPa HSLA steel [J]. Heat Treatment of Metals, 2021, 46(6): 59-64.
[12]	Xiao Daheng, Zhang Yajing, He Hang, Tuo Chengde, Yuan Rui, Wu Huibin. Heat treatment process and weldability of 100 mm thick S420 high strength steel [J]. Heat Treatment of Metals, 2021, 46(6): 107-110.
[13]	Wang Yujing, Wu Guangliang. Prediction of heat treatment parameters and thermophysical properties of Q1100 high strength steel for construction machinery [J]. Heat Treatment of Metals, 2021, 46(6): 172-176.
[14]	Jiao Li, Shang Haikun, He Jianfeng, Zhao Yingjun, Zhang Weimin, Li Weimin, Zhou Lanmei. Fracture failure analysis of 42CrMo steel high strength bolts for diesel engine [J]. Heat Treatment of Metals, 2021, 46(6): 245-249.
[15]	Li Zhanwei, Shen Kui, Yu Xuesen, Zhang Yu. Phase transformation behaviors of ultra high strength cord steel LX92A in continuous cooling and isothermal cooling [J]. Heat Treatment of Metals, 2021, 46(5): 32-37.