Cast rolling composite production device and method of metal composite plate

Abstract

The invention designs a cast rolling composite production device and method of a metal composite plate. The cast rolling composite production method provided by the invention comprises the steps that a base metal to be composited enters a molten pool of a thin belt continuous casting machine from top to bottom through a base metal uncoiler and a guide roller, wherein the molten pool is internally provided with a to-be-composited layer metal liquid, and as the temperature of the base metal is lower than that of the to-be-composited layer metal liquid, the liquid can crystallize on the surface of the base metal, which is equivalent to a hot dipping process; meanwhile, a crystallizing roller is cooled through water, the metal liquid also crystallizes on a contact region of the crystallizing roller and the metal liquid, and when the base metal reaches an occlusion hole of the crystallizing roller, the crystallizing roller can press a crystallized metal thin layer on a roller surface on a crystallizing layer of the base metal, thereby forming a composite plate material; when the composite plate material leaves the occlusion hole to enter a secondary cooling region, the composite plate is further cooled through a smooth roller and is rolled through a rolling mill, and finally, the composite plate is reeled up so as to form a roll. According to the invention, the production processes are simplified, the production cycle is shortened, the equipment investment is correspondingly reduced, and the product cost is obviously reduced.

Description

technical field [0001] The invention relates to the technical field of steel processing and manufacturing, in particular to a casting-rolling compound production device and method for metal composite plates. technical background [0002] With the rapid development of modern science and technology and the national economy, all walks of life have put forward more and more stringent requirements for metal materials. It is often difficult for a single metal material to meet the requirements of various performances in the actual use process. In this case, selecting two or more metal materials and using various processes to make composite panels can meet special comprehensive performance requirements. [0003] After decades of development, metal composite panels have become important structural and functional materials. The metal composite board has the following characteristics: First, the selected metals can learn from each other in terms of performance, and the comprehensive p...

AI Technical Summary

Problems solved by technology

This obviously increases the difficulty and production time of metal composite panel production

At the same time, the above-mentioned hot rolling composite method cannot continuously process the sheet metal, and can only process one sheet by one sheet, which obviously reduces the production efficiency of the metal composite sheet.

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