The Simulation Analysis of Coupled Stress Field of New Silicon Carbide Brick for Metallurgical Furnace

Abstract:

With the given the boundary and initial conditions, the analysis of internal thermal stress and mechanical stress field distribution was conducted on the special silicon carbide bricks for metallurgical furnace. By the simulation of ANSYS, the results show that a high temperature gradient and thermal stress in the special silicon carbide bricks, with great distortion of pipe within the bricks and a low level of mechanical stress, and the mutual offsetting between mechanical stress and thermal stress in some areas. Key words: metallurgy; new; silicon carbide; thermal stress; mechanical stress.

• Periodical: Advanced Materials Research (Volume 803)
• Pages: 295-299
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.803.295
• Online since: September 2013
• Authors: Qiu Feng Huang, Guo Yuan Xu
• Keywords: Mechanical Stress, Metallurgy, New, Silicon Carbide (SiC), Thermal Stress

References

[1] Liao Dunming, Lin Hantong, Liu Ruixiang etc., The Latest Developments of the Value Simulation Study on Casting Thermal Stress, Modern Casting 2000(4): 4-7.

[2] Zheng Lijuan, Fu Yuming, Bai xiangzhong, The Value Analysis of The Electroheat Stress in the Crack Tip of the Sheet Metal Component with Cracks, Chinese Journal of Mechanical Engineering, 2003, 38(4): 90-93.

[3] Zhao Yuhong, Cheng Jun, Xu Hong etc., Value Simulation Study on Thermal Stress in the Solicitation Process of Steel Casting, Journal of North China Institute of Technology, 1998, 19(4): 306-308.

[4] Fu Weifeng, Yu Mingqing, Three-dimensional Finite Element Study on the Thermal Stress Field of the Firing Process Sanitary China within the Shuttle Kiln, Guisuanyan Tongbao, 2000, 19(6): 16-21.

[5] Hong Qingzhang. ANSYS Teaching Example [M]. Beijing: China Railway Publishing House, 2002: 266-294.