A Study on temperature field and spheroidizing annealing process in Bell-type annealing furnace

被引：0
|
作者：
Zhang, Xibang [1 ]
Liu, Ziying [1 ]
Wang, Fengqin [1 ]
Zhao, Lin [1 ]
机构：
[1] Shougang Res Inst Technol, Beijing 100043, Peoples R China
来源：
Proceedings of the 2016 4th International Conference on Machinery, Materials and Information Technology Applications | 2016年 / 71卷
关键词：
temperature field; finite element; spheroidizing annealing; high carbon steel;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The convection heat transfer coefficient and equivalent radial thermal conductivity are two important parameters of the heat transfer process in bell-type annealing furnace. This paper establishes finite element model and calculates temperature field. The model treats the boundary condition based on actual annealing process curve, so it has a certain accuracy. According to the simulation results, spheroidizing annealing process of high carbon saw steel has been made. Through this process, it can obtain good spheroidized annealing tissues, and mechanic property parameters such as yield strength, tensile strength and hardness have been improved significantly.
引用
收藏
页码：244 / 247
页数：4
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