On the role of the microstructure on the anisotropic fracture behavior of a Laser Powder Bed Fusion Ni-20 wt%Cr alloy

IF 6.1 2区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Materials Science and Engineering: A Pub Date : 2025-02-04 DOI:10.1016/j.msea.2025.147995

S. Benmabrouk , B. Vieille , E. Hug

引用次数: 0

Abstract

The influence of the orientation (parallel/normal to the build direction) on the fracture of a Laser Powder Bed Fusion Ni-20 wt%Cr is investigated. Significantly different behaviors are demonstrated, with the most pronounced intergranular fracture. The large fracture anisotropy observed is mainly driven by the grain size and the grain boundary nature.

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来源期刊

Materials Science and Engineering: A 工程技术-材料科学：综合

CiteScore

11.50

自引率

15.60%

发文量

1811

审稿时长

31 days

期刊介绍： Materials Science and Engineering A provides an international medium for the publication of theoretical and experimental studies related to the load-bearing capacity of materials as influenced by their basic properties, processing history, microstructure and operating environment. Appropriate submissions to Materials Science and Engineering A should include scientific and/or engineering factors which affect the microstructure - strength relationships of materials and report the changes to mechanical behavior.