Prediction of High Temperature Creep Deformation and Rupture Life on HP Heat Resistant Alloy Using Z<sub>c</sub> Parameter

LI Hui-fang; ZHAO Jie; CHENG Cong-qian; MIN Xiao-hua; CAO Tie-shan; XU Jun

doi:10.11868/j.issn.1001-4381.2016.000354

Cailiao gongcheng (Mar 2018)

Prediction of High Temperature Creep Deformation and Rupture Life on HP Heat Resistant Alloy Using Z<sub>c</sub> Parameter

LI Hui-fang,
ZHAO Jie,
CHENG Cong-qian,
MIN Xiao-hua,
CAO Tie-shan,
XU Jun

Affiliations

LI Hui-fang: School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
ZHAO Jie: School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
CHENG Cong-qian: School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
MIN Xiao-hua: School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
CAO Tie-shan: School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
XU Jun: School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China

DOI: https://doi.org/10.11868/j.issn.1001-4381.2016.000354
Journal volume & issue: Vol. 46, no. 3
pp. 112 – 116

Abstract

Read online

Through the study on high temperature creep data of HP heat resistant alloy, a prediction method of high temperature creep deformation based on Zc parameter was proposed. The creep resistance of HP heat resistant alloy was predicted by this method. The results indicate that the predicted data are in good agreement with the HP heat resistant alloy creep experimental data at 1000,980℃ and 930℃. At the same time, the creep rupture life of heat resistant alloy was evaluated by this method, the results show that the predicted principal curves agree well with the experimental data.

Published in Cailiao gongcheng

ISSN: 1001-4381 (Print)
Publisher: Journal of Materials Engineering
Country of publisher: China
LCC subjects: Technology: Electrical engineering. Electronics. Nuclear engineering: Materials of engineering and construction. Mechanics of materials
Website: http://jme.biam.ac.cn/CN/1001-4381/home.shtml

About the journal

Abstract

Keywords