{"title":"On the role of the microstructure on the anisotropic fracture behavior of a Laser Powder Bed Fusion Ni-20 wt%Cr alloy","authors":"S. Benmabrouk , B. Vieille , E. Hug","doi":"10.1016/j.msea.2025.147995","DOIUrl":null,"url":null,"abstract":"<div><div>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.</div></div>","PeriodicalId":385,"journal":{"name":"Materials Science and Engineering: A","volume":"927 ","pages":"Article 147995"},"PeriodicalIF":7.0000,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Materials Science and Engineering: A","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0921509325002138","RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/2/4 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
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.
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.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
