Unlock instant, AI-driven research and patent intelligence for your innovation.

Ceramic alloy material and preparation method thereof

A technology of ceramic alloy and nano-ceramic alloy, applied in the field of nano-ceramic alloy, can solve the problems of low fire resistance, low strength, easy corrosion, etc., and achieve the effect of good fire resistance and high strength

Inactive Publication Date: 2020-01-10
湖南易兴建筑有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Generally speaking, traditional ceramic alloys and alloy materials have defects such as easy corrosion, low fire resistance, low strength, and cannot be used in high temperature or humid environments.

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Ceramic alloy material and preparation method thereof
  • Ceramic alloy material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] This embodiment provides a nano-ceramic alloy material and a preparation method thereof.

[0044] The nano-ceramic alloy material includes:

[0045] (1) Nano materials

[0046] The nano-material is composed of nano-alumina with a mass ratio of 0.75:0.05:0.1, composite fibers, and nano-ferrosilicon alloys. The composite fibers include alumina fibers, high-silica fibers and carbon fibers;

[0047] (2) Gelling agent

[0048] Prepare a sodium hydroxide solution with a concentration of 0.5M, and mix it with water glass with a concentration of 2.2M at a mass ratio of 1:0.5 to prepare a gelling agent.

[0049] (3) The quality of the gelling agent is 5% of the quality of the nano material.

[0050] The preparation method of the nano-ceramic alloy material comprises the following steps:

[0051] 1. Obtain nano materials and prepare gelling agent

[0052] Preparation of nano-alumina: automatically transfer bauxite with a content of more than 50% aluminum oxide to the feed port...

Embodiment 2

[0058] This embodiment provides a nano-ceramic alloy material and a preparation method thereof. The nano-ceramic alloy material includes:

[0059] (1) Nano materials

[0060] The nano-material is composed of nano-alumina with a mass ratio of 0.8:0.1:0.2, composite fibers, and nano-silicon-manganese alloys, and the composite fibers are composed of alumina fibers, high-silica fibers, and carbon fibers;

[0061] (2) Gelling agent

[0062] Prepare a sodium hydroxide solution with a concentration of 1M, and mix it with water glass with a concentration of 2.2M at a mass ratio of 1:1.5 to prepare a gelling agent.

[0063] (3) The quality of the gelling agent is 10% of the quality of the nano material.

[0064] Refer to Implementation 1 for the preparation method.

Embodiment 3

[0066] This embodiment provides a nano-ceramic alloy material and a preparation method thereof. The nano-ceramic alloy material includes:

[0067] (1) Nano materials

[0068] The nano-material is composed of nano-alumina with a mass ratio of 0.1:0.1:0.85, composite fibers, and nano-silicon-iron-zinc alloys, and the composite fibers are composed of alumina fibers, high-silica fibers, and carbon fibers;

[0069] (2) Gelling agent

[0070] Prepare a sodium hydroxide solution with a concentration of 1M, and mix it with water glass with a concentration of 2.2M at a mass ratio of 1:1 to prepare a gelling agent.

[0071] (3) The quality of the gelling agent is 10% of the quality of the nano material.

[0072] Refer to Implementation 1 for the preparation method.

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

No PUM Login to View More

Abstract

The invention relates to a ceramic alloy material and a preparation method thereof. The nanometer ceramic alloy material is prepared from raw materials including nanometer materials and a gelatinizingagent; and the nanometer materials comprise nanometer aluminum oxide, complex fibers and nanometer silicon alloys with the mass ratio being (0.05-0.8):(0.05-0.1):(0.1-0.85). According to the ceramicalloy material, the nanometer aluminum oxide, the complex fibers and the nanometer silicon alloys are combined in a proper ratio to form a specific nanometer material formula. The nanometer ceramic alloy material composed of the nanometer materials and the gelatinizing agent has the advantages of being good in corrosion resistance, good in fire resistance and high in strength, and being able to use in high temperature or humid environment.

Description

technical field [0001] The invention relates to the technical field of nano-ceramic alloys, in particular to a nano-ceramic alloy material and a preparation method thereof. Background technique [0002] Ceramic alloy is a new type of composite material that combines the high temperature resistance and corrosion resistance of ceramics with the ductility and toughness of metals. The ceramic alloy is composed of silicon carbide filaments whose interstices are also filled with silicon, giving the material some toughness and the ability to bend and, like metal, to be malleable at high temperatures. This composite material of silicon carbide can be cast into a variety of parts, which shrink little during the condensation process and can therefore be molded in one pass without the high cost of normal ceramic processing. [0003] Some traditional composite ceramic coatings are obtained through formula adjustment, such as component A and component B mixed during use; component A is ...

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
IPC IPC(8): C22C47/14C22C47/02C22C49/02C22C101/00
CPCC22C47/02C22C47/14C22C49/02
Inventor 尹芬芳
Owner 湖南易兴建筑有限公司