Magnesium rolled plate with layered heterogeneous structure and preparation method of magnesium rolled plate
By heating and alternating overlapping of magnesium sheets, combined with preheated rolling, magnesium rolled plates with layered isomerographic structures were prepared, which solved the problems of cumbersome operation and low production efficiency in the prior art, and achieved efficient and low-cost preparation of magnesium rolled plates, which were suitable for industrial production.
CN119634437APending Publication Date: 2025-03-18XIAN RARE METAL MATERIALS RES INST CO LTD
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Patent Information
- Application Number
- CN202411850293.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-03-18
AI Technical Summary
Technical Problem
The prior art is cumbersome when preparing magnesium rolled plates, with low production efficiency and difficult to apply to thin sheets with larger, wide width sizes or smaller thicknesses, which limits its application in industrial production.
Method used
The second magnesium sheet is formed by providing a first magnesium sheet for heat treatment, the oxide layer is removed, and the two are alternately stacked to form a composite sheet, and then the two ends of the composite sheet are fixed and pre-rolled to prepare a magnesium rolled plate with a layered isomeric structure.
Benefits of technology
简化了制备流程,提高了镁轧板的制备效率,降低了成本,且适用于不同尺寸的板材,适合工业化生产。
✦ Generated by Eureka AI based on patent content.
Abstract
The invention provides a magnesium rolled plate with a layered heterogeneous structure and a preparation method of the magnesium rolled plate, and belongs to the technical field of magnesium alloy material processing. The preparation method comprises the following steps: providing a first magnesium plate; heating the first magnesium plate to form a second magnesium plate; treating the oxide layers on the surfaces of the first magnesium plate and the second magnesium plate; alternately overlapping the first magnesium plate and the second magnesium plate to form a composite plate; the two ends of the composite board are fixed respectively; and the fixed composite board is preheated and then rolled. The preparation method has the effects of improving the preparation efficiency of the lamellar isomeric magnesium rolled plate and reducing the preparation cost of the lamellar isomeric magnesium rolled plate.
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