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:
May. 07, 2024
Filed:
Oct. 23, 2020
Taiyuan University of Technology, Taiyuan, CN;
Jianchao Han, Taiyuan, CN;
Yi Jia, Taiyuan, CN;
Tao Wang, Taiyuan, CN;
Zhongkai Ren, Taiyuan, CN;
Yuanming Liu, Taiyuan, CN;
Dongping He, Taiyuan, CN;
Sha Li, Taiyuan, CN;
Miao Guo, Taiyuan, CN;
Taiyuan University of Technology, Taiyuan, CN;
Abstract
The present disclosure provides a pulse current assisted uncanned rolling method for titanium-TiAl composite plates, including the following specific steps: 1. preparing titanium alloy sheets; 2. preparing TiAl alloy sheets; 3. uncanned lay-up; 4. pulse current assisted hot-rolling; 5. separation and subsequent processing, thus getting the titanium-TiAl composite plates. The composite plates are of good quality on the surface without oxide layer shedding, no cracks at the edges and the ends, with uniform and fine microstructures, good bonding interface and excellent mechanical properties.