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Fiber ceramic powder pressing forming technology

A technology of ceramic powder and compression molding, which is applied in the field of materials and can solve problems such as complex processes

Inactive Publication Date: 2018-11-23
佛山市高明区尚润盈科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The process is more complicated

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0022] Step 1, mixing fiber powder and ceramic powder, and mixing in a curing agent to prepare a fiber ceramic powder mixture;

[0023] Step 2: first layer pressing, then stacking and molding each layer, and pressing again to form a fiber ceramic green body.

[0024] Step 3, inducing the curing agent to react, so that the fiber ceramic green body is solidified to become a fiber ceramic composite material. The invention prepares the fiber ceramic composite material by pressing and solidifying, and has the characteristics of simple process and high efficiency.

specific Embodiment 2

[0025] Step 1, mixing fiber powder and ceramic powder, and mixing in a curing agent to prepare a fiber ceramic powder mixture;

[0026] In step 2, one layer is first pressed, and then the pressed layer is fed with material and then pressed, and then the process of adding material and pressing is repeated until it is shaped to form a fiber ceramic embryo body.

[0027] Step 3, inducing the curing agent to react, so that the fiber ceramic green body is solidified to become a fiber ceramic composite material. The invention prepares the fiber ceramic composite material by pressing and solidifying, and has the characteristics of simple process and high efficiency.

[0028] In specific embodiment 1 and example 2, any material other than fiber ceramic powder mixture may not be added between layers. In order to ensure that the strength of the fiber ceramic composite material formed by curing is consistent everywhere. Adhesives can also be added between layers to increase the strengt...

specific Embodiment 3

[0029] Step 1, mixing fiber powder and ceramic powder, and mixing in a curing agent to prepare a fiber ceramic powder mixture;

[0030] Step 2: Firstly, the fiber ceramic powder mixture is pressed into layers to form a layered fiber ceramic body, and then the curing agent is induced to react to solidify the layered fiber ceramic body into a layered fiber ceramic composite material, and then multiple layers The fiber-ceramic composite material is stacked and formed, and two adjacent layers of the fiber-ceramic composite material are connected to form the fiber-ceramic composite material.

[0031] Two layers of laminated fiber ceramic composites can be connected by an adhesive. It is also possible to add fiber ceramic powder mixture between two layers of layered fiber ceramic composite materials, and then induce the curing agent in the fiber ceramic powder mixture to react, so that the two layers of layered fiber ceramic composite materials are connected. For example, it can be...

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Abstract

The invention relates to composite materials, in particular to a fiber ceramic powder pressing forming technology. The fiber ceramic powder pressing forming technology is characterized by comprising the steps that 1, fiber powder and ceramic powder are mixed and added with a curing agent, and a fiber ceramic powder mixture is prepared; 2, the fiber ceramic powder mixture is taken for pressing forming, and a fiber ceramic blank is formed; and 3, the curing agent is induced to react, so that the fiber ceramic blank is cured into a fiber ceramic composite material. According to the fiber ceramicpowder pressing forming technology, the fiber ceramic composite material is prepared through the pressing curing method, and the technology has the characteristics that the technology is simple, and the efficiency is high.

Description

technical field [0001] The present invention relates to materials, and in particular to composite materials. Background technique [0002] In the production process of composite materials, the preparation methods of composite materials mainly include sintering method, melting casting method, melt blowing method and so on. Among them, the sintering method is the most common. The sintering method is to pre-burn some raw materials into clinker, crush and sieve, then mix with raw materials according to a certain ratio, and then go through molding, drying and firing. The process is more complicated. Contents of the invention [0003] The purpose of the present invention is to provide a fiber ceramic powder compression molding process to solve the above technical problems. [0004] The technical problem solved by the present invention can adopt following technical scheme to realize: [0005] The fiber ceramic powder compression molding process is characterized in that, [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B1/52B28B3/00
CPCB28B1/522B28B3/00
Inventor 陆庚
Owner 佛山市高明区尚润盈科技有限公司