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Frame baffle for fixing electromagnetic casting magnetic field-aided generator

A technology of magnetic field generator and fixed bottom plate, which is applied to the electromagnetic-assisted casting process of slab horizontal continuous casting and the field of frame baffles, can solve the problems of increasing the cost of labor and auxiliary materials, reducing the service life, and difficulty in repairing and calibrating, and achieves offsetting unevenness. Thermal stress deformation and warpage, improve working life, eliminate the effect of thermal stress warping

Inactive Publication Date: 2010-04-21
苏州有色金属研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the fixed baffles of the crystallizer packing frame need to be modified accordingly, but the modified fixed baffles are severely deformed after being heated, and it is difficult to repair and correct, resulting in a significant decrease in their service life and an increase in the cost of auxiliary materials

Method used

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  • Frame baffle for fixing electromagnetic casting magnetic field-aided generator
  • Frame baffle for fixing electromagnetic casting magnetic field-aided generator
  • Frame baffle for fixing electromagnetic casting magnetic field-aided generator

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Embodiment Construction

[0020] The device is formed by excavating process holes in the crystallizer filler frame baffle body. Theoretical analysis and practical application verification show that by setting symmetrical or asymmetric process holes on the upper and lower sides of the frame baffle, not only the fixed electromagnetic auxiliary The purpose of the cast magnetic field generator is also to effectively counteract the distortion and deformation caused by thermal stress. The consumption of industrial auxiliary materials is reduced, and the service life of the fixed frame baffle and the crystallizer packing frame is improved.

[0021] Frame baffles for securing electromagnetically assisted casting field generators such as Figure 1a~1c As shown, the frame baffle includes a fixed bottom plate and upper, lower, left, and right four side walls; on the four sides of the fixed bottom plate, lower, left, and right, there are fixing bolt holes 1 for the frame baffle, and on the upper side wall Bolt ho...

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Abstract

The invention relates to a frame baffle for fixing an electromagnetic casting magnetic field-aided generator. Upper and lower sides of the frame baffle are provided with symmetrical fabrication holes or unsymmetrical fabrication holes, wherein the aim that the upper side is provided with the fabrication holes is for an incoming cable, a cooling water pipe and a fixing bolt to pass through; and the aim that the lower side is provided with the fabrication holes is to counteract nonuniform warp and deformation caused by a thermal stress, namely symmetrical sides of a slot and a hole of the frame baffle are provided with the corresponding fabrication holes for counteracting expansion and distortion caused by the thermal stress to eliminate the great-degree warp and deformation caused by opening the fabrication holes only on the single side. The nonuniform thermal stress deformation and warp of the frame baffle caused by heating are avoided by regulating and optimizing the positions and the number of the fabrication holes of the frame baffle so as to prolong the service life of the baffle from a plurality of weeks to more than one year and greatly reduce the consumption of auxiliary materials; and because the serious thermal stress warp is eliminated, the service life of a packing frame of a casting mold is greatly improved.

Description

technical field [0001] The invention relates to a frame baffle for fixing a magnetic field generator of electromagnetic assisted casting, which is suitable for the electromagnetic assisted casting process of slab horizontal continuous casting and belongs to the technical field of nonferrous metal processing. Background technique [0002] Electromagnetic assisted casting technology has been applied in the production of copper and copper alloy horizontal continuous casting. Due to the external field intervention, the casting quality of the slab has been improved, thereby improving the plastic processing performance of the cast slab, optimizing the production process, and shortening the rolling process. , saving energy and reducing consumption, has promotional value. [0003] Due to the limitation of the position and structure of the holding furnace and the horizontal continuous casting mold, the installation and fixing requirements of the magnetic field generator are relativel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D27/02B22D11/115B22D11/045
Inventor 李华清陈忠平向朝建
Owner 苏州有色金属研究院有限公司
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