Production method for aluminium alloy slab ingot
A production method and technology of aluminum alloy, applied in the field of aluminum alloy manufacturing, can solve the problems of low production efficiency, high cost, inability to realize "one water and two uses, etc., and achieve the effect of improving production efficiency.
Inactive Publication Date: 2016-11-23
QINGHAI QIAOTOU ALUMINUM & POWER CO LTD
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Problems solved by technology
[0004] The purpose of the present invention is to solve the problems of low production efficiency and high cost caused by the failure of the existing aluminum alloy slab production method to realize "one water and two uses", and provides a production method of aluminum alloy slab
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[0015] Functional Overview
[0016] The purpose of the present invention is to solve the problems of low production efficiency and high cost caused by the failure of the existing production method of aluminum alloy flat ingot to realize "one water and two uses", and provides a production method of aluminum alloy flat ingot.
[0017] Embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments of the present invention and the technical features in the embodiments can be combined with each other, all within the protection scope of the present invention. In addition, for ease of description, step numbers are used hereinafter, but this should not be construed as a limitation to the present invention. In addition, although the various steps described in the following methods show a logical order in the flowchart, in some cases In this case, the steps shown or describ...
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Abstract
The invention belongs to the field of aluminum alloy manufacturing, and in particular relates to a production method of an aluminum alloy flat ingot. A production method of an aluminum alloy slab proposed by the present invention includes: 1) Turning on N cold water pumps, wherein N is an integer greater than or equal to 2; 2) The second water valve for producing the second aluminum alloy slab is in a closed state , opening the first water valve of the first aluminum alloy slab; 3) when the ingot length of the first aluminum alloy slab is greater than 600mm, opening the second water valve of the second aluminum alloy slab, The simultaneous production of the first aluminum alloy slab and the second aluminum alloy slab is realized step by step. The production method of an aluminum alloy slab provided by the present invention, through the transformation of the cooling water control system and the scientific optimization of the casting process conditions, realizes "one water" to meet the needs of simultaneous production of "two castings", greatly improving the aluminum alloy Slab production efficiency.
Description
technical field [0001] The invention belongs to the field of aluminum alloy manufacturing, and in particular relates to a production method of an aluminum alloy flat ingot. Background technique [0002] In the current production practice, two aluminum alloy slab production lines generally share a cooling circulating water system. For many years, simultaneous casting and cooling production has not been possible, which seriously restricts production efficiency and increases production costs. [0003] In order to solve these problems, it is necessary to invent a suitable production method of aluminum alloy flat ingot. Contents of the invention [0004] The purpose of the present invention is to solve the problems of low production efficiency and high cost caused by the failure of the existing aluminum alloy slab production method to realize "one water and two uses", and provides a production method of aluminum alloy slab. [0005] A production method of an aluminum alloy sla...
Claims
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Login to View More IPC IPC(8): B22D11/124B22D11/22
CPCB22D11/124B22D11/22
Inventor 梁鲁清张海林李莉张成福陈海龙张志超侯斌田振宏杨正秀
Owner QINGHAI QIAOTOU ALUMINUM & POWER CO LTD