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Combination part of stainless steel and plastic and machining method for combination part

A processing method and technology of stainless steel, applied in the direction of metal material coating process, solid diffusion coating, coating, etc., can solve the problems of shedding, limited bonding force, and difficulty in improving composite reliability.

Active Publication Date: 2017-07-04
GEER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the bonding force between metal and plastic is limited, there is a risk of detachment between the two, and it is difficult to improve the composite reliability

Method used

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  • Combination part of stainless steel and plastic and machining method for combination part
  • Combination part of stainless steel and plastic and machining method for combination part
  • Combination part of stainless steel and plastic and machining method for combination part

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Embodiment Construction

[0027] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0028] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0029] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0030] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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PUM

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Abstract

The invention discloses a combination part of stainless steel and plastic and a machining method for the combination part. The combination part of the stainless steel and the plastic comprises a stainless steel base material; honeycomb-shaped fine holes are formed in the surface of the stainless steel base material; after high-temperature oxidation treatment at the temperature of 110-450 DEG C for the time 120-10 minutes, an oxidation film is formed on the surfaces of the honeycomb-shaped fine holes; the oxidation film comprises at least two kinds of iron oxide, chromium oxide and nickel oxide; and a plastic material is formed on the stainless steel base material in an injection molding mode and is embedded into the honeycomb-shaped fine holes. The combination part of the stainless steel and the plastic and the machining method for the combination part have the technical effects that the oxidation film has the good heat insulation effect, and the combination acting force between the stainless steel base material and the plastic material is improved.

Description

technical field [0001] The invention relates to the technical field of material processing, in particular to a combination piece of stainless steel and plastic and a processing method thereof. Background technique [0002] With the gradual development of material technology, more and more products adopt the form of metal and plastic composite to form the product structure. This structural design can achieve rich functional effects. For example, when the appearance of the product needs to show metal features and the internal structure needs to reduce weight and save material costs, a metal and plastic composite design can be used. [0003] The traditional composite methods of metal and plastic include adhesive bonding, snap fit or rivet connection. However, the traditional composite method has defects such as low composite reliability and the need to increase fixed connection mechanisms. With the development of technology, there has also been a composite method of injectin...

Claims

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Application Information

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IPC IPC(8): C23C8/14C23F1/28C25F3/06C23F17/00B29C45/14
CPCB29C45/14C23C8/14C23F1/28C23F17/00C25F3/06
Inventor 张法亮董晓佳王成张孟军刘鸿章唐红平刘利强
Owner GEER TECH CO LTD