Method of manufacturing penetration type side direction composite board band and mould hot-press arrangement thereof

A composite strip and through-type technology, applied in rolling mill control devices, manufacturing tools, heat treatment furnaces, etc., can solve complex and other problems

Active Publication Date: 2008-12-10
WENZHOU HONGFENG ELECTRICAL ALLOY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such materials require more complex

Method used

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  • Method of manufacturing penetration type side direction composite board band and mould hot-press arrangement thereof
  • Method of manufacturing penetration type side direction composite board band and mould hot-press arrangement thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1: The preparation method of composite plate composed of three copper plates and two silver plates

[0034] According to the negative tolerance of the cavity size of the hot-pressing mold, two silver plates in the middle of the composite plate strip are produced, wherein the thickness of the silver plate is 3 mm, the thickness of the copper plates on both sides is 15 mm, and the thickness of the middle copper plate is 11 mm. Roll brush to a certain roughness, clean the surface for later use; prepare three copper plates with supporting and connecting functions on both sides and in the middle of the composite plate strip according to the negative tolerance of the cavity size of the hot-pressing mold, and roll brush the surface To a certain roughness, clean the surface for later use; arrange the silver plates and copper plates in the sequence of copper-silver-copper-silver-copper; stack the five pieces of metal neatly, then fix them with clamps, and then use argo...

Embodiment 2

[0041] Embodiment 2: The preparation method that adopts six copper plates and five silver plates to form a composite plate

[0042] According to the negative tolerance of the cavity size of the hot-pressing mold, five silver plates and six copper plates in the middle of the composite plate strip are prepared. The thickness of the silver plate is 3 mm, the thickness of the copper plates on both sides is 15 mm, and the thickness of the middle copper plate is 11 mm. , and brush the surface to a certain roughness, and clean the surface for later use; the silver plates and copper plates are arranged in such a way that the outermost two are copper plates, and the rest are arranged at intervals between copper plates and silver plates, and the eleven metal plates are stacked neatly , and then fix it with a clamp, and then use argon arc welding to weld all the overlapping seams at both ends of the ingot in the length direction to form a combined ingot;

[0043] Put the fixed combined i...

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Abstract

The invention relates to a preparation method and a device thereof for traversing type lateral composite plates and strips in the field of metallurgy composite materials; the preparation method comprises: preparing materials, forming ingots, cool molding, protection heating, die heat pressing, diffusion annealing, hot-rolling blooming, roughing, finish rolling, cleaning and packing. The device comprises a bottom plate and an upper indenter, wherein, cool press ingots to be pressed are placed between the bottom plate and the upper indenter; horizontal and symmetrical convex teeth are respectively arranged on the bottom plate and the upper indenter; the convex tooth points of the convex teeth are just opposite to the midline of the side of each copperplate in the cool press ingots; the bottom plate and the upper indenter are used for squeezing the cool press ingots to the middle by an oil pressure machine. The preparation method and the device of the invention leads the lateral composite interfaces of two metals in the prepared material to reach the high strength metallurgy combination; the material is high in the whole combination strength and firm in combination and can be used for the large-scale industrial application.

Description

technical field [0001] The invention relates to a preparation method and a device thereof in the technical field of composite materials, in particular to a preparation method of a penetrating lateral composite plate strip and a die hot pressing device thereof. Background technique [0002] Composite material is a new type of material manufactured by modern compounding technology of different types of materials. It not only retains the main characteristics of the original component materials, but also obtains new properties that the original components do not have by combining with other materials. Composite materials have become a key development field and subject in the international material industry, and play a leading and important basic role in the construction of the national economy. The interfacial bonding layer of composite materials is related to the bonding strength between composite layers. For metal composite layered materials, large deformation hot processing ...

Claims

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Application Information

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IPC IPC(8): B23P17/00B21D22/02C21D9/52B21B1/38B21B37/00
Inventor 陈晓
Owner WENZHOU HONGFENG ELECTRICAL ALLOY
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