Review of creep cavitation and rupture of low Cr alloy and its weldment

Qi Hua Xu, Qiang Xu, Yong Xin Pang, Michael Short

Research output: Contribution to journalConference article

1 Citation (Scopus)

Abstract

This paper presents a review of creep cavitation and rupture of low Cr alloy and its weldment, particular in the heat-affected zone (HAZ). Creep damage is one of the serious problems for the high temperature industry. One of the computational approaches is continuum damage mechanics which has been developed and applied complementary to the experimental approach and assists in the safe operation. However, the existing creep damage constitutive equations are not developed specifically for low stress. Therefore, in order to form the physical bases for the development of creep damage constitutive equation, it is necessary to critically review the creep cavitation and rupture characteristics of low Cr alloy and its weldment.

LanguageEnglish
Pages407-411
Number of pages5
JournalAdvanced Materials Research
Volume744
Early online date30 Aug 2013
DOIs
Publication statusPublished - 7 Oct 2013
Externally publishedYes
Event3rd International Conference on Machinery, Materials Science and Engineering Applications - Wuhan, Hubei, China
Duration: 20 Jun 201321 Jun 2013
Conference number: 3

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Cavitation
Creep
Constitutive equations
Continuum damage mechanics
Heat affected zone
Industry
Temperature

Cite this

Xu, Qi Hua ; Xu, Qiang ; Pang, Yong Xin ; Short, Michael. / Review of creep cavitation and rupture of low Cr alloy and its weldment. In: Advanced Materials Research. 2013 ; Vol. 744. pp. 407-411.
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Review of creep cavitation and rupture of low Cr alloy and its weldment. / Xu, Qi Hua; Xu, Qiang; Pang, Yong Xin; Short, Michael.

In: Advanced Materials Research, Vol. 744, 07.10.2013, p. 407-411.

Research output: Contribution to journalConference article

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