Preparation method of aluminum alloy composite plate fusion covered with honeycomb ceramic interlayer on surface

A technology of honeycomb ceramic and aluminum alloy, applied in the field of surface engineering, can solve the problems of short service life and low bonding strength of honeycomb ceramic interlayer, and achieve the effects of long service life, low cost of raw materials and energy saving.

Inactive Publication Date: 2013-03-27
江阴东大新材料研究院
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The aluminum alloy plate clad with the honeycomb ceramic interlayer on the surface has good impact resistance and light weight. The honeycomb ceramic interlayer prepared on the surface of the aluminum alloy plate by the existing technology has low bonding strength and short service life.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] Best practice:

[0008] A honeycomb steel plate with a hole diameter of 8 mm, a hole depth of 2 mm, and a wall thickness of 0.5 mm is used as the die of the extrusion die. Prepare C powder and Ti powder with a particle size of 200 mesh at an atomic ratio of 1:1, then add Ni powder with a total weight of 10-20%wt of C powder and Ti powder and Co with a total weight of 1.5-2.5% of C powder and Ti powder. pink. After mixing, the mixed material is made, and the mixed material is pressed into the honeycomb hole of the honeycomb steel plate with the die steel punch matched with the die to form a prefabricated block, and then the honeycomb steel plate with the prefabricated block is put into the bottom of the closed mold, and then Put quartz sand on top, ignite the prefabricated block in the honeycomb hole with a high-energy flame (laser beam) to cause a self-propagating reaction, and after about 5 seconds to wait for the gas to be exhausted, press the quartz sand with a punc...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
particle sizeaaaaaaaaaa
Login to view more

Abstract

The invention relates to a preparation method of an aluminum alloy composite plate fusion covered with a honeycomb ceramic interlayer on the surface. The preparation method comprises the following steps including: adopting a honeycomb steel plate as a concave mold of an extrusion mold, configuring C powder with Ti powder according to chemometry, then adding Ni powder and Co powder, evenly mixing to manufacture a mixed material, adopting a convex mold matched with the concave mold to press the mixed materials into honeycomb holes of the honeycomb steel plate to form a precast block, then placing the honeycomb steel plate provided with the precast block at the bottom of a closed type mold, then placing quartz sand on the honeycomb steel plate, lighting the precast block in the honeycomb holes through high-energy flame to enable the precast block to perform self-propagating reaction, pressing the quartz sand through the convex mold to obtain a metal ceramic honeycomb coated plate, taking the plate out of the mold, welding one surface of the plate with an aluminum alloy plate by utilizing brazing technique, then pressure-surfacing a layer of alloy steel on the other surface by utilizing plasma surfacing technique, and accordingly obtaining the aluminum alloy composite plate fusion covered with the honeycomb ceramic interlayer on the surface. The combination of the honeycomb coating, the aluminum alloy plate coating and a base body is high in strength, and coatings are good in compact toughness and anti-impact performance.

Description

technical field [0001] The invention provides a method for preparing a honeycomb ceramic interlayer on the surface of an aluminum alloy plate. It belongs to the technical field of surface engineering. Background technique [0002] The aluminum alloy plate clad on the surface of the honeycomb ceramic interlayer has good impact resistance and light weight, and the honeycomb ceramic interlayer prepared on the surface of the aluminum alloy plate by the prior art has low bonding strength and short service life. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcomings, and provide a method for preparing an aluminum alloy composite panel with a surface cladding honeycomb ceramic interlayer with high bonding strength and long service life. [0004] The object of the present invention is achieved like this: a kind of preparation method of the aluminum alloy composite panel of surface cladding honeycomb ceramic interlay...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B32B15/18B32B15/20B32B15/04B32B37/06B32B37/15B32B37/24
Inventor 陈威陈大智谭佃龙高一翔朱丹何亦栋高柏清刘阳
Owner 江阴东大新材料研究院
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap