The Research on Creep Deformation and Thermal Stress of Cast Copper Staves

Lin Shi; Fu Jun Cao

doi:10.4028/www.scientific.net/AMM.325-326.336

Paper Titles

The well-Posedness of a Two-Unit Standby Redundant Electronic Equipment System
p.315

Fuzzy Robust Design of Cycloid Pin Wheel Reducer Based on Genetic Algorithms
p.319

Performance Comparison between Series-Connected and Parallel-Connected Thermoelectric Generator Systems
p.327

Analysis of Thermal Shock and Stress with Infrared Optical Domes
p.332

The Research on Creep Deformation and Thermal Stress of Cast Copper Staves
p.336

Enthalpy Calculation of Flue Gas from Pressurized Oxy-Coal Combustion Based on Real Gases
p.340

Calculation and Analysis on Condensation Heat Transfer for Pressurized Oxy-Coal Combustion Flue Gas
p.346

Improved the Performance of Focusing Deep Hyperthermia Inductive Heating for Breast Cancer Treatment by Using Ferro-Fluid with Magnetic Shielding System
p.353

Research Regarding the Ultrasonic Examination by Thermal Metalspraying Deposits on OL50 Parts
p.359

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 325-326The Research on Creep Deformation and Thermal...

The Research on Creep Deformation and Thermal Stress of Cast Copper Staves

Abstract:

The creep deformation of the cast copper cooling staves was researched based on the steady temperature field by using thermal - mechanical coupling finite element transient analysis method and ABAQUS software. The results show that the creep deformation only under the effect of thermal stress is slight and negligible compared to the deformation generated by thermal expansion. The total tress is not adequate to crack the stave body. Therefore, the cast copper stave can meet the requirements of blast furnace longevity.

You might also be interested in these eBooks

Manufacturing Engineering and Process II

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 325-326)

Pages:

336-339

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.325-326.336

Citation:

Cite this paper

Online since:

June 2013

Authors:

Lin Shi, Fu Jun Cao

Keywords:

Blast Furnace, Cast Copper Staves, Creep Deformation, Temperature Field, Thermal Stress

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Shi lin, Cheng shusen, Feng li, Shen meng. Thermal stress and thermal distortion of cast iron cooling stave with surface-alloyed cooling water pipes[J], Journal of University of Science and Technology Beijing,2007, 29(9):942~947

Google Scholar

[2] Shi lin, Chen susen, Ruan xinwei, Xu liangyou. Thermal experiment study of cast copper cooling stave with buried pure copper pipe. Iron Making,2007,26(3):29~32

Google Scholar

[3] Zhi youhai, Shi xiangpin, Liu yongshou. Creep and thermal stress analysis of the SMA joint system[J], Structure & Environment Engineering, 2009, 36(3):59~64

Google Scholar

[4] Zhang guodong, Zhou changyu, Xue jilin. Finite element analysis of high temperature piping creep under inner pressure and welding residual stress[J], Acta Metallurgica Sinica, 2008, 44(10):1271~1276

Google Scholar

[5] Huang yuhua. Mechanical Design Handbook, volume 5,Chapter 32(Creep Design) [M]. Mechanical Industry Press Beijing, (2004)

Google Scholar