Title:
TEMPERATURE CONTROL APPARATUS AND PROCESS FOR HIGH-FLUX CONTINUOUS CASTING AND ROLLING OF ALUMINUM ALLOY PLATE
Document Type and Number:
WIPO Patent Application WO/2024/104108
Kind Code:
A1
Abstract:
The present invention provides a continuous rolling temperature control process for high-flux continuous casting and rolling of an aluminum alloy continuous cast slab, comprising a continuous casting machine, a through-beam laser transmitter K, a controller, a spraying head, and a spraying system. A liquid aluminum alloy metal melt passes through the continuous casting machine and then is cooled and solidified to form a continuous cast slab; the movement direction of the continuous cast slab is controlled by a lifting table, and then the continuous cast slab penetrates into the interior of a traction machine and extends to a continuous rolling machine; and the through-beam laser transmitter K is arranged between the continuous casting machine and the traction machine. According to the present invention, comprehensive performance indexes required by different series of aluminum alloys under high-flux continuous casting and rolling conditions are distinguished, and the continuous rolling temperatures of continuous cast slabs of different series of high-flux continuous cast and rolled aluminum alloy plates are correspondingly designed and controlled. A preset continuous rolling temperature enables the comprehensive performance of different series of aluminum alloys to reach a product quality standard, reduces interior defects and alleviates the problems of segregation and the like. The flow velocity (or flow capacity) of the spraying system can reduce the loss of a cooling liquid (an emulsion), thereby reducing the cost, and achieving the purpose of energy conservation and emission reduction.
Inventors:
GUAN SHAOKANG (CN)
LU GUANGXI (CN)
XU CONG (CN)
LIU JIAHUI (CN)
ZHANG ANLE (CN)
JI BINGXU (CN)
LU GUANGXI (CN)
XU CONG (CN)
LIU JIAHUI (CN)
ZHANG ANLE (CN)
JI BINGXU (CN)
Application Number:
PCT/CN2023/127792
Publication Date:
May 23, 2024
Filing Date:
October 30, 2023
Export Citation:
Assignee:
UNIV ZHENGZHOU (CN)
LUOYANG LONGDING ALUMINUM CO LTD (CN)
LUOYANG LONGDING ALUMINUM CO LTD (CN)
International Classes:
B21B37/74; B21B1/46; B21B3/00
Foreign References:
| CN115846424A | 2023-03-28 | |||
| CN113549797A | 2021-10-26 | |||
| CN113564640A | 2021-10-29 | |||
| CN106048389A | 2016-10-26 | |||
| CN101905247A | 2010-12-08 | |||
| CN108367323A | 2018-08-03 | |||
| CN114734010A | 2022-07-12 | |||
| CN1840252A | 2006-10-04 | |||
| JPH11254115A | 1999-09-21 |
Attorney, Agent or Firm:
ZHENGZHOU MINGSHENG INTELLECTUAL PROPERTY AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)
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