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Explosion suppression material

A technology based on weight percentage and chemical composition, which is applied in the field of anti-explosion materials, can solve problems such as oil blockage, easy debris, and reduced brittleness, and achieve the effects of avoiding oil blockage, enhancing corrosion resistance and ductility, and reasonable proportions

Inactive Publication Date: 2014-05-28
BEIJING PHOENIX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, it has been found in practical research that the yield strength, tensile strength, and elongation of many explosion suppression materials need to be improved, and the brittleness needs to be reduced. Fragments are prone to appear during use, which will cause dangers such as oil circuit blockage; and in order to reduce extrusion The production cost of compression molding, reducing the extrusion molding pressure and increasing the extrusion molding speed all require excellent ductility

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The chemical composition in a kind of anti-explosion material of the present invention comprises by weight percentage: silicon (Si) 0.07%, copper (Cu) 0.03%, manganese (Mn) 1.05%, magnesium (Mg) 1.0%, chromium ( Cr) 0.25%, titanium (Ti) 0.06%, iron (Fe) 0.1%, zinc (Zn) 0.09%, cerium (Ce) 0.06%, lanthanum (La) 0.015%, and aluminum (Al) 97.275%.

Embodiment 2

[0028] The chemical composition in a kind of anti-explosion material of the present invention comprises by weight percentage: The chemical composition weight percentage of anti-explosion material is: Si 0.08%, Cu 0.035%, Mn 1.1%, Mg 1.1%, Cr 0.2%, Ti 0.07%, Fe 0.09%, Zn 0.085%, Ce 0.07%, and the rest is Al.

Embodiment 3

[0030] The chemical composition in an explosion suppression material according to the present invention comprises by weight percentage: the chemical composition weight percentage of the explosion suppression material is: Si 0.09%, Cu 0.032%, Mn 1.05%, Mg 1.05%, Cr0.28% , Ti 0.05%, Fe 0.08%, Zn 0.08%, and the rest is Al.

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Abstract

The invention relates to an explosion suppression material. The explosion suppression material comprises the following chemical components in percentage by weight: 0.05-0.1% of Si, 0.03-0.035% of Cu, 1.0-1.1% of Mn, 1.0-1.1% of Mg, 0.2-0.3% of Cr, 0.05-0.08% of Ti, 0.08-0.12% of Fe, 0.08-0.1% of Zn and the balancing amount of Al. The explosion suppression material has an excellent corrosion-resistant property and is high ductility; in addition, the explosion suppression material is relatively high in strength and can completely meet the needs.

Description

technical field [0001] The invention relates to an explosion suppression material in the field of alloys, in particular to an explosion suppression material. 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 quickl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C22C21/00C22C21/08
Inventor 王季庄
Owner BEIJING PHOENIX TECH CO LTD
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