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Composite material for pressure container

A technology for composite materials and pressure vessels, applied in the field of composite materials for pressure vessels, can solve the problems of poor impact resistance, weak bearing capacity, and lack of durability, etc., and achieve the effect of good impact resistance and strong bearing capacity

Inactive Publication Date: 2016-07-06
WUXI XIZHOU END SOCKET MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the materials currently used for pressure vessels have poor impact resistance and weak bearing capacity, which cannot meet the demand for durability

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A composite material for pressure vessels, the composite material includes the following components: SiC / YAG-SiC-ZrO 2 、TiC-Cr 7 C 3 -Ti-Ni, Cr 3 Si / Cr 2 Ni 3 Si, Ti-39Si-16Ni, CoMo / ZrO 2 -Al 2 o 3 Catalyst, polyurethane and polyethylene terephthalate, the weight content of each component is: SiC / YAG-SiC-ZrO 2 15 parts, TiC-Cr 7 C 3 -9 parts of Ti-Ni, Cr 3 Si / Cr 2 Ni 3 20 parts of Si, 10 parts of Ti-39Si-16Ni, CoMo / ZrO 2 -Al 2 o 3 2 parts of catalyst, 30 parts of polyurethane and 40 parts of polyethylene terephthalate.

Embodiment 2

[0014] A composite material for pressure vessels, the composite material includes the following components: SiC / YAG-SiC-ZrO 2 、TiC-Cr 7 C 3 -Ti-Ni, Cr 3 Si / Cr 2 Ni 3 Si, Ti-39Si-16Ni, CoMo / ZrO 2 -Al 2 o 3 Catalyst, polyurethane and polyethylene terephthalate, the weight content of each component is: SiC / YAG-SiC-ZrO 2 27 parts, TiC-Cr 7 C 3 -Ti-Ni18 parts, Cr 3 Si / Cr 2 Ni 3 30 parts of Si, 20 parts of Ti-39Si-16Ni, CoMo / ZrO 2 -Al 2 o 3 5 parts of catalyst, 40 parts of polyurethane and 50 parts of polyethylene terephthalate.

Embodiment 3

[0016] A composite material for pressure vessels, the composite material includes the following components: SiC / YAG-SiC-ZrO 2 、TiC-Cr 7 C 3 -Ti-Ni, Cr 3 Si / Cr 2 Ni 3 Si, Ti-39Si-16Ni, CoMo / ZrO 2 -Al 2 o 3 Catalyst, polyurethane and polyethylene terephthalate, the weight content of each component is: SiC / YAG-SiC-ZrO 2 21 parts, TiC-Cr 7 C 3 -Ti-Ni13 parts, Cr 3 Si / Cr 2 Ni 3 25 parts of Si, 15 parts of Ti-39Si-16Ni, CoMo / ZrO 2 -Al 2 o 3 3 parts of catalyst, 35 parts of polyurethane and 45 parts of polyethylene terephthalate.

[0017] The beneficial effect of the composite material used in the pressure vessel of the invention is that the invention has good impact resistance, strong bearing capacity and can meet the requirement of durability.

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PUM

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Abstract

The invention discloses a composite material for a pressure container.The composite material comprises, by weight, 15-27 parts of SiC / YAG-SiC-ZrO2, 8-20 parts of TiC-Cr7C3-Ti-Ni, 20-30 parts of Cr3Si / Cr2Ni3Si, 10-20 parts of Ti-39Si-16Ni, 1-5 parts of catalyst, 30-40 parts of polyurethane and 40-50 parts of polyethylene glycol terephthalate.By the above mode, the composite material is good in impact resistance, high in bearing capacity and capable of meeting needs on durability.

Description

technical field [0001] The invention relates to the field of sealing heads, in particular to a composite material used for pressure vessels. Background technique [0002] The head is an important part of the equipment. According to the different geometric shapes, it can be divided into spherical, elliptical, dish-shaped, spherical crown, conical shell and flat cover, among which spherical, elliptical, dish-shaped, and spherical Type heads are collectively referred to as convex heads. It is used in various container equipment, such as storage tanks, heat exchangers, towers, reactors, boilers and separation equipment, etc. It is connected with the cylinder to form the shell of the equipment. [0003] However, the materials currently used for pressure vessels have poor impact resistance and weak bearing capacity, which cannot meet the demand for durability. Contents of the invention [0004] The technical problem mainly solved by the present invention is to provide a compos...

Claims

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Application Information

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IPC IPC(8): C08L67/02C08L75/04C08K3/00C08K3/34C08K3/14C08K3/08
CPCC08L67/02C08L75/04C08K3/00C08K3/34C08K3/14C08K2003/0881C08K2003/0862
Inventor 石征宇
Owner WUXI XIZHOU END SOCKET MFG
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