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

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

doi:10.4028/www.scientific.net/AMR.744.407

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

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

SCEDT Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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.

Original language	English
Title of host publication	Advances in Material Science, Mechanical Engineering and Manufacturing
Pages	407-411
Number of pages	5
DOIs	https://doi.org/10.4028/www.scientific.net/AMR.744.407
Publication status	Published - 7 Oct 2013
Event	3rd International Conference on Machinery, Materials Science and Engineering Applications - Wuhan, Hubei, China Duration: 20 Jun 2013 → 21 Jun 2013

Publication series

Name	Advanced Materials Research
Volume	744
ISSN (Print)	1022-6680

Conference

Conference	3rd International Conference on Machinery, Materials Science and Engineering Applications
Abbreviated title	MMSE 2013
Country/Territory	China
City	Wuhan, Hubei
Period	20/06/13 → 21/06/13

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10.4028/www.scientific.net/AMR.744.407

http://eprints.hud.ac.uk/id/eprint/21769Licence: CC BY-NC-ND

Cite this

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title = "Review of creep cavitation and rupture of low Cr alloy and its weldment",

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.",

author = "Xu, {Qi Hua} and Qiang Xu and Pang, {Yong Xin} and Michael Short",

year = "2013",

month = oct,

day = "7",

doi = "10.4028/www.scientific.net/AMR.744.407",

language = "English",

isbn = "9783037857595",

series = "Advanced Materials Research",

pages = "407--411",

booktitle = "Advances in Material Science, Mechanical Engineering and Manufacturing",

note = "3rd International Conference on Machinery, Materials Science and Engineering Applications, MMSE 2013 ; Conference date: 20-06-2013 Through 21-06-2013",

}

Xu, QH, Xu, Q, Pang, YX & Short, M 2013, Review of creep cavitation and rupture of low Cr alloy and its weldment. in Advances in Material Science, Mechanical Engineering and Manufacturing. Advanced Materials Research, vol. 744, pp. 407-411, 3rd International Conference on Machinery, Materials Science and Engineering Applications, Wuhan, Hubei, China, 20/06/13. https://doi.org/10.4028/www.scientific.net/AMR.744.407

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T1 - Review of creep cavitation and rupture of low Cr alloy and its weldment

AU - Xu, Qi Hua

AU - Xu, Qiang

AU - Pang, Yong Xin

AU - Short, Michael

PY - 2013/10/7

Y1 - 2013/10/7

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=84884853944&partnerID=8YFLogxK

U2 - 10.4028/www.scientific.net/AMR.744.407

DO - 10.4028/www.scientific.net/AMR.744.407

M3 - Conference contribution

AN - SCOPUS:84884853944

SN - 9783037857595

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SP - 407

EP - 411

BT - Advances in Material Science, Mechanical Engineering and Manufacturing

T2 - 3rd International Conference on Machinery, Materials Science and Engineering Applications

Y2 - 20 June 2013 through 21 June 2013

ER -

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

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