Effect of Hot Deformation Parameters on Grain of Gear Steel Cr14-Co13-Mo5-Ni2

Special Steel ›› 2015, Vol. 36 ›› Issue (2): 52-55.

Special Issue: 齿轮钢

Previous Articles Next Articles

Effect of Hot Deformation Parameters on Grain of Gear Steel Cr14-Co13-Mo5-Ni2

Ge Dong^1,2 , Li Jingshe^1,2 , Wang Linzhu^1,2 , Yang Hongbo^1,2 , Yang Shufeng^1,2

1 School of Metallurgical and Ecological Engineering, 2 State Key Laboratory of Advanced Metallurgy, University of Science and Technology, Beijing 100083

Received:2014-10-20 Online:2015-04-01 Published:2022-08-24

热变形参数对Cr14-Co13-Mo5-Ni2齿轮钢晶粒的影响

葛栋^1,2，李京社^1,2，王林珠^1,2，杨宏博^1,2，杨树峰^1,2

北京科技大学1冶金与生态工程学院 ; 2钢铁冶金新技术国家重点实验室，北京 100083;

作者简介:葛栋(1972-)，男，博士研究生(北京科技大学)，1993年西南科技大学(本科)毕业，钢铁冶金和特殊钢研究。
基金资助:
国家自然科学基金项目资助(51374021)

Abstract

Abstract: Test gear steel Cr14-Co13-Mo5-Ni2 is melted by 5 t VIM + 1 t VAR double-vacuum melting process. The effect of deformation temperature (1040-1080 ℃ ),amount of deformation (20%-60% ) and deformation rate (1-20 s^-1) on grain distribution and grain size of Cr14-Co13-Mo5-Ni2 steel has been tested and studied by using Gleeble-1500 thermal simulation machine. Results show that with deformation temperature 1040 °C , amount deformation 60% and deformation rate 20 s^-1 , the Cr14-Co13-Mo5-Ni2 gear steel has fine, round and homogeneous grain structure, and its average grain size is 4.03 μm.

Key words: Cr14-Co13-Ma5-Ni2 Gear Steel, Thermal Deformation Parameters, Grain Fining, Thermal Simulation

摘要： 试验Cr14-Co13-Mo5-Ni2齿轮钢由5 t VIM+1 t VAR双真空冶炼,利用Gleeble-1500热模拟机试验研究了Cr14-Co13-Mo5-Ni2钢形变温度(1040~1080℃),形变量(20%~60%)和形变速率1~20 s^-1对钢的晶粒尺寸的影响。结果表明,形变温度1040℃、形变量60%、形变速率20 s^-1时,Cr14-Co13-Mo5-Ni2齿轮钢具有细小圆整均匀的晶粒组织,晶粒平均尺寸为4.03 μm。

关键词: Cr14-Co13-Mo5-Ni2齿轮钢, 热变形参数, 晶粒细化, 热模拟

Ge Dong , Li Jingshe , Wang Linzhu , Yang Hongbo , Yang Shufeng. Effect of Hot Deformation Parameters on Grain of Gear Steel Cr14-Co13-Mo5-Ni2[J]. Special Steel, 2015, 36(2): 52-55.

葛栋, 李京社, 王林珠, 杨宏博, 杨树峰. 热变形参数对Cr14-Co13-Mo5-Ni2齿轮钢晶粒的影响[J]. 特殊钢, 2015, 36(2): 52-55.

[1]	Wang Yu, Yao Yao, Tian Yuxin. Effect of High Temperature Deformation Parameters on Microstructure Evolution of 4J32 Super Invar Alloy [J]. Special Steel, 2024, 45(2): 96-100.
[2]	Wan Guoxi, Liu Yanhong, Liu Peng, He Xiaobo. Effect of Rolling Process on Structure and Properties of Wheel Rim Steel AG650LW for High Strength Wheel [J]. Special Steel, 2023, 44(1): 83-88.
[3]	WANG Shaobing, SUN Wenqiang, WANG Man, ZHOU Zhu, ZHANG Yanyan. Application of Gleeble Thermal Simulation for Hot Plasticity of S32750 Austenito-Ferrite Duplex Steel [J]. Special Steel, 2022, 43(4): 5-9.
[4]	Xiong Tao, Xu Guang, Yuan Qing, Zhang Qinxiao , Hu Haijiang. Study on Static Recrystallization Behavior of 150 mm casting slab of Cryogenic Steel 07Ni5DR [J]. Special Steel, 2019, 40(1): 12-15.
[5]	Liu Xuhui , Zhang Bo , Xiao Aida, Ou Ling, Hao Chunhui. Study on Structure and Performance of Coarse Grained Heat Affected Zone( CGHAZ) of Machinery Steel 960QT [J]. Special Steel, 2019, 40(1): 63-67.
[6]	Ma Liguo, Guo Dayong, Wang Bingxi, Gao Hang, Zhang Bo , Jin Zehong. Measurement and Analysis on Dynamic Continuous Cooling Transformation Curves of Casting Bloom of Alloy Cold-Heading Steel 10B21 [J]. Special Steel, 2018, 39(3): 47-50.
[7]	Fang Jian, Huang Yan , Tang Yingbo. Effect of Heat Treatment on Structure and Properties of Steel 27CrMnMoV Φ245 mm x 12 mm V150 High Anti-Collapse Casing [J]. Special Steel, 2018, 39(3): 54-58.
[8]	Liang Jinglong, Feng Yunli, Guo Xiaoxia, Cang Daqiang. A Deformation Resistance Model for Casting Slab of 0. 47C-0. 36Si-0. 67Mm Medium Carbon Steel in Low Temperature Rolling Process [J]. Special Steel, 2013, 34(3): 8-10.
[9]	Hu Weihua, Kang Yonglin, Tang Xingchang. A Study on Dynamic Recrystallization of Austenite Stainless Steel 321 [J]. Special Steel, 2012, 33(6): 59-62.
[10]	Fang Jian, Li Yanghua, Zou Xiyang, Xie Kaiyi, Zhou Yong, Zhou Mengxiong, Yuan Zexi. Effect of Multi-Stand Pipe Mill Rolling and Sizing Process on Structure and Property of N80 Non-Quenching and Tempering Steel 36-40Mn2V for Oil Well Pipe [J]. Special Steel, 2012, 33(3): 53-56.
[11]	Gao Bing , Zhao Yajuan. Effect of Finishing Temperature and Cooling Rate on Structure and Mechanical Properties of Steel Q550D [J]. Special Steel, 2012, 33(3): 57-60.
[12]	Su Yuhua, Bao Yaozong, Dong Han, Yong Qilong, Zhang Yingjie. Hot Deformation Characteristics of Nickel Base Corrosion Resistant Alloy GH536B(G3) [J]. Special Steel, 2008, 29(1): 31-31.
[13]	Liu Shihong, Wu Shoufang , Li Hong, Wang Gongliang, Liang Mei , Wang Xinhua. A Study on Heat Simulation of Surface Longitudinal Crack of Gear Steel 20CrMnTiH Concasting Billet [J]. Special Steel, 2007, 28(6): 1-3.
[14]	Guan Yun, Li Pinghe, Chen Qingfeng , Liu Jixiong. Effect of Deformation and Carbon Content on Dynamic Recrystallization of Ultra-Low Carbon Bainite Steel [J]. Special Steel, 2007, 28(6): 24-26.
[15]	Zhang Yingjian, Hui Weijun, Dong Han. Effect of Hot Rolling Parameters on Mechanical Properties of Non-Quenched and Tempered Steel F45MnV [J]. Special Steel, 2007, 28(6): 27-29.

Effect of Hot Deformation Parameters on Grain of Gear Steel Cr14-Co13-Mo5-Ni2

热变形参数对Cr14-Co13-Mo5-Ni2齿轮钢晶粒的影响

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments