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High-strength impact-resistant composite shell

A high-strength alloy and high-strength technology, applied in the field of materials, can solve the problems of high cost of use, and achieve the effects of low maintenance cost, good protection performance, and good repair performance

Inactive Publication Date: 2020-06-19
YANGZHOU HANGFEI PRECISION ELECTROMECHANICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The shell mainly plays a protective role, so the performance of the shell has an extremely important impact on the protection of the internal objects and related personnel. The existing shells either rely on multi-layer materials to meet the relevant performance, or use some expensive materials To achieve related functions, for the user unit, the cost of use is relatively high, so it is necessary to improve

Method used

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  • High-strength impact-resistant composite shell

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Embodiment Construction

[0012] A high-strength, impact-resistant composite shell, comprising a memory high-strength alloy 1 with a surface layer, an elastic layer 2 arranged inside the memory high-strength alloy 1, and an elastic layer 2 arranged inside the elastic layer 2 for supporting the elastic layer 2 The high-strength support layer 3;

[0013] A cavity is formed between the memory high-strength alloy 1 and the elastic layer 2, and a cooling medium is arranged in the cavity.

[0014] The cavity formed between the elastic layer 2 and the memory high-strength alloy 1 is provided with a strong spring 4, one end of the strong spring 4 is supported on the elastic layer 2, and the other end of the strong spring 4 is supported on the memory height Strength alloy 1 on.

[0015] The inner surface of the high-strength support layer 3 is provided with a buffer layer 5, the buffer layer 5 is a sponge layer with a certain thickness, and the sponge layer is wrapped with cloth.

[0016] The elastic layer 2 and the h...

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Abstract

The invention relates to a high-strength impact-resistant composite shell, which comprises a memory high-strength alloy arranged on the surface layer, an elastic layer arranged on the inner side of the memory high-strength alloy, and a high-strength supporting layer arranged on the inner side of the elastic layer and used for supporting the elastic layer, wherein a cavity is formed between the memory high-strength alloy and the elastic layer, and a cooling medium is arranged in the cavity. According to the invention, the high-strength impact-resistant composite shell comprises the memory high-strength alloy, the elastic layer and the high-strength supporting layer which are arranged from outside to inside; the memory high-strength alloy has good protection performance and also has good repairing performance and excellent performance; due to the existence of the elastic layer, when the shell is impacted, certain buffering performance is achieved, the deformation amount of the memory high-strength alloy is effectively reduced, and conditions are provided for memory high-strength alloy repairing; and the supporting layer provides good support for the elastic layer, further provides guarantee for the elastic layer to play a role in buffering, and has good practicability.

Description

Technical field [0001] The invention relates to a high-strength impact-resistant composite shell, which belongs to the technical field of materials. Background technique [0002] The shell mainly plays a protective role, so the performance of the shell has an extremely important impact on the protection of internal objects and related personnel. The existing shells either rely on multilayer materials to meet the relevant performance, or use some expensive materials To achieve related functions, the use cost is high for the user unit, so it is necessary to improve it. Summary of the invention [0003] In view of the above-mentioned defects, the present invention aims to provide a high-strength, impact-resistant composite shell with a reasonable structure and good practical performance. [0004] To this end, the technical solution adopted by the present invention is: a high-strength impact-resistant composite shell, including a surface layer of memory high-strength alloy (1), an elas...

Claims

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Application Information

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IPC IPC(8): B32B15/04B32B27/06B32B3/30B32B3/08B32B33/00
CPCB32B3/085B32B3/30B32B5/18B32B15/04B32B33/00B32B2266/0214B32B2307/51B32B2307/558
Inventor 周骏马威张宏林
Owner YANGZHOU HANGFEI PRECISION ELECTROMECHANICAL CO LTD
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