2022
DOI: 10.1093/jom/ufac028
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Stress analysis of an inclusion layer bonded to an irregularly shaped pore under an edge dislocation or a concentrated load

Abstract: Pores play an important role in the failure analysis of metal castings. During the solidification process, slag inclusions such as oxides, nitrides and sulfides may form around the pores. This paper provides an analytical solution for an inclusion layer bonded to a square pore under edge dislocation or a concentrated load. Based on the mapping method and analytical continuation theorem, both sliding and climbing forces as well as interfacial stresses induced by a dislocation or concentrated load are obtained i… Show more

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Cited by 5 publications
(1 citation statement)
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“…In the theoretical model limitation, an "equiangular polygon" is investigated for realizing irregularly shaped inclusion. This composite system, including irregular holes, coating layers, and matrix has been discussed under different conditions [29][30][31][32][33]. However, the previous [21,22], and (d) macrostructure of the hole, iron oxide, and steel matrix [28].…”
Section: Introductionmentioning
confidence: 99%
“…In the theoretical model limitation, an "equiangular polygon" is investigated for realizing irregularly shaped inclusion. This composite system, including irregular holes, coating layers, and matrix has been discussed under different conditions [29][30][31][32][33]. However, the previous [21,22], and (d) macrostructure of the hole, iron oxide, and steel matrix [28].…”
Section: Introductionmentioning
confidence: 99%