公开(公告)号：US20210356369A1

公开(公告)日：2021-11-18

申请号：US17391017

申请日：2021-08-01

Applicant: NCS Testing Technology CO.,LTD

Inventor： Haizhou WANG ,  Qun REN ,  Lei ZHAO ,  Xuejing SHEN ,  Hui WANG ,  Dongling LI ,  Weihao WAN ,  Wenyu ZHANG ,  Xing YU ,  Lixia YANG

IPC: G01N3/12

Abstract: The present invention discloses a high throughput statistical characterization method of metal micromechanical properties, which comprises: grinding and polishing a metal sample until specular reflection finish satisfies a test requirement; marking position coordinates of a to-be-measured area on the metal sample by a microhardness tester to ensure the comparison of the same to-be-measured area; conducting an isostatic pressing strain test on the to-be-measured area by an isostatic pressing technology; and comparing high throughput characterization of components, microstructures, microdefects and three-dimensional surface morphology of the metal sample before and after isostatic pressing strain to obtain the full-view-field cross-scale high throughput statistical characterization of micromechanical property uniformity of the metal sample.