Title:
PULSE CURRENT-ASSISTED UNCANNED ROLLING METHOD FOR TITANIUM-TIAL COMPOSITE PLATE
Document Type and Number:
WIPO Patent Application WO/2021/078225
Kind Code:
A1
Abstract:
A pulse current-assisted uncanned rolling method for a titanium-TiAl composite plate, comprising the specific steps of: 1. titanium alloy sheet preparation; 2. TiAl alloy sheet preparation; 3. uncanned assembly; 4. pulse current-assisted hot rolling; and 5. separation and subsequent processing. In this way, a titanium-TiAl composite plate can be obtained. The composite plate is good in surface quality, free of oxide layer debonding, free of edge portion and end portion cracking, uniform and fine in plate structure, good in bonding interface, and excellent in mechanical properties.
Inventors:
HAN JIANCHAO (CN)
JIA YI (CN)
WANG TAO (CN)
REN ZHONGKAI (CN)
LIU YUANMING (CN)
HE DONGPING (CN)
LI SHA (CN)
GUO MIAO (CN)
JIA YI (CN)
WANG TAO (CN)
REN ZHONGKAI (CN)
LIU YUANMING (CN)
HE DONGPING (CN)
LI SHA (CN)
GUO MIAO (CN)
Application Number:
PCT/CN2020/123063
Publication Date:
April 29, 2021
Filing Date:
October 23, 2020
Export Citation:
Assignee:
UNIV TAIYUAN TECHNOLOGY (CN)
International Classes:
B21B1/46; B21B1/38; B21B3/00; B21C37/02
Foreign References:
| CN110711774A | 2020-01-21 | |||
| CN105080999A | 2015-11-25 | |||
| CN107323030A | 2017-11-07 | |||
| CN105108156A | 2015-12-02 | |||
| CN105081323A | 2015-11-25 | |||
| CN202169276U | 2012-03-21 | |||
| JPH04160126A | 1992-06-03 |
Attorney, Agent or Firm:
FANG & ASSOCIATES (CN)
Download PDF:
Previous Patent: COMMUNICATION PROCESSING METHOD, BBU, RHUB, AND SECOND PRRU
Next Patent: METHOD AND SYSTEM FOR PROTECTING ACCOUNT SECURITY
Next Patent: METHOD AND SYSTEM FOR PROTECTING ACCOUNT SECURITY