Voids Nucleation at Inclusions of Various Shapes in Front of the Crack in Plane Strain

Archives of Metallurgy and Materials

A. Neimitz¹  U. Janus¹ 

[1] Kielce University of Technology, Faculty of Mechatronics and Machine Design, 7 Tysi?clecia P.P. Av., 25-314 Kielce, Poland

关键词: Keywords: void nucleation;    inclusion fracture;    critical stress;   

DOI  :  10.1515/amm-2016-0259

学科分类：金属与冶金

来源: Akademia Gorniczo-Hutnicza im. Stanislawa Staszica / University of Mining and Metallurgy

【 摘 要 】

An analysis is presented of the stress field in and around inclusions of various shapes. Results were obtained by the finite element method. Inclusions were located within elementary cells located at the centre of the specimen next to the crack front. The influence of an in-plane constraint on the stress distribution was tested.

【 授权许可】

Unknown