Pulse current assisted uncanned rolling method for titanium-TiAl composite plates

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United States of America Patent

PATENT NO 11975370
APP PUB NO 20220241831A1
SERIAL NO

17311241

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
TAIYUAN UNIVERSITY OF TECHNOLOGY030024 NO 79 WEST MAIN STREET WAN BERLIN DISTRICT SHANXI TAIYUAN YINGZE TAIYUAN CITY SHANXI PROVINCE 030024

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Guo, Miao Taiyuan, CN 8 37
Han, Jianchao Taiyuan, CN 11 18
He, Dongping Taiyuan, CN 7 1
Jia, Yi Taiyuan, CN 19 170
Li, Sha Taiyuan, CN 68 512
Liu, Yuanming Taiyuan, CN 8 2
Ren, Zhongkai Taiyuan, CN 16 3
Wang, Tao Taiyuan, CN 1447 9693

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