The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 01, 2023
Filed:
Feb. 21, 2023
Changsha University of Science and Technology, Changsha, CN;
Wei Li, Changsha, CN;
Zhuoyin Peng, Changsha, CN;
Lei Li, Changsha, CN;
Cong Li, Changsha, CN;
Jian Chen, Changsha, CN;
Fei Chen, Changsha, CN;
Yong Yan, Changsha, CN;
Dapeng Jiang, Changsha, CN;
Guowei Bai, Changsha, CN;
Yaopeng Chang, Changsha, CN;
Huang Huang, Changsha, CN;
Weiying Huang, Changsha, CN;
Libo Zhou, Changsha, CN;
Jianlin Chen, Changsha, CN;
Yanjie Ren, Changsha, CN;
Jianjun He, Changsha, CN;
Changsha University of Science and Technology, Changsha, CN;
Abstract
Disclosed is a device for testing corrosion fatigue resistance on the basis of acoustic emission. The device includes: a main machine including a supporting frame and a tensile mechanism arranged on the supporting frame; a clamping mechanism including a first clamp and a second clamp that is arranged opposite the first clamp, where the first clamp and the second clamp are both connected to the tensile mechanism, the tensile mechanism is used for driving the first clamp and the second clamp to move close to or away from each other, the first clamp is provided with an accommodation cavity for accommodating a corrosive substance, the accommodation cavity is provided with an opening that is provided on the first clamp and close to one end of the second clamp, and the first clamp can place a test specimen in the accommodation cavity when fixing the test specimen.