Noncorrosive compression-resisting explosion-suppressing material and preparation method thereof

A corrosion-resistant and explosion-suppressed technology, used in electrolytic coatings, electrophoretic plating, coatings, etc., can solve the problems of loss of explosion-suppression, shortened service life, corrosion, etc., achieve good retardation and heat absorption, and improve corrosion resistance. , the effect of reducing costs

Inactive Publication Date: 2012-08-15
王季庄
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  • Abstract
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Problems solved by technology

However, most of the additives make gasoline weakly acidic, and the honeycomb mesh material placed in this type of fuel tank can easily cause corrosion, lose the effect of suppressing explosion, and shorten the service life

Method used

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  • Noncorrosive compression-resisting explosion-suppressing material and preparation method thereof

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Embodiment Construction

[0021] The weight percentage of the chemical composition of the anti-corrosion, anti-depression and anti-explosion material of the present invention is: Si0.03~0.08, Fe0.03~0.05, Cu0.02~0.04, Mn0.9~1.5, Mg0.9~1.5, Zn0.09~ 0.15, Ce0.09~0.12, Al balance; a rare earth film is provided on the outer surface of the honeycomb mesh explosion suppression material.

[0022] The weight percent of the chemical composition of the preferred anti-corrosion, anti-depression and anti-explosion material of the present invention is: Si0.05~0.07, Fe0.04~0.05, Cu0.03~0.04, Mn1.3~1.5, Mg1.3~1.5, Zn0. 12 to 0.14, Ce0.09 to 0.11, Al balance; a rare earth film is provided on the outer surface of the honeycomb mesh explosion suppression material.

[0023] The preparation method of the anti-corrosion, anti-pressure and explosion-suppressing material of the present invention includes putting the explosion-suppressing material of the above-mentioned chemical composition into a melting furnace and heating ...

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Abstract

The invention belongs to a noncorrosive compression-resisting explosion-suppressing material and a preparation method thereof. The noncorrosive compression-resisting explosion-suppressing material comprises the following compositions: 0.03-0.08 parts of Si, 0.03-0.05 parts of Fe, 0.02-0.04 parts of Cu, 0.9-1.5 parts of Mn, 0.9-1.5 parts of Mg, 0.09-0.15 parts of Zn, 0.09-0.12 parts of Ce and the balance Al. A rare earth film layer is arranged on an outer layer of a prepared honeycomb netted explosion-suppressing material. The explosion-suppressing material provided by the invention has excellent corrosion resistance, extrusion resistance, collapse prevention, zero dreg-falling, and high-strength explosion-suppressing property. The performance indexes of the explosion-suppressing material,such as strength, plasticity, fracture toughness and fatigue resistance, are greatly increased according to the preparation method; the technology is simple and is easily performed; and the service life of the explosion-suppressing material is prolonged.

Description

technical field [0001] The invention belongs to a novel anti-corrosion, anti-pressure and explosion-suppressing material and a preparation method thereof. Background technique [0002] Explosion suppression material is a honeycomb-like bulky material installed in a flammable and explosive fluid storage container. It is a functional material that can prevent or inflammable and explosive fluid from burning and exploding. [0003] The current anti-explosion materials are mainly aluminum alloy anti-explosion materials. After the aluminum alloy explosion suppression material is placed in the flammable and explosive fluid storage container, because the mesh in the explosion suppression material laminate forms a honeycomb structure, the inner cavity of the fuel tank is divided into many small "small compartments". These "small compartments" "It can curb the spread of flames. At the same time, this honeycomb structure has good thermal conductivity per unit volume. It must quickly a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C21/08C22C21/00C25D13/02
Inventor 王季庄
Owner 王季庄
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