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Composite of stainless steel and resin, method for manufacturing the same

A composite and stainless steel technology, applied in chemical instruments and methods, synthetic resin layered products, applications, etc., can solve problems such as difficulty in ensuring the bonding force between stainless steel and resin

Pending Publication Date: 2021-01-08
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When aiming to join stainless steel and resin, it may be difficult to secure a stable bond between stainless steel and resin due to the material properties of stainless steel

Method used

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  • Composite of stainless steel and resin, method for manufacturing the same
  • Composite of stainless steel and resin, method for manufacturing the same
  • Composite of stainless steel and resin, method for manufacturing the same

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Embodiment Construction

[0021] Embodiments of the present disclosure will be described below with reference to the accompanying drawings. However, embodiments of the present disclosure are not limited to specific embodiments, but should be construed to include all modifications, changes, equivalent devices and methods, and / or alternative embodiments of the present disclosure. In the description of the figures, like reference numerals are used for like elements.

[0022] As used herein, the terms "have", "may have", "include" and "may include" indicate the presence of corresponding features (eg, elements such as values, functions, operations or parts), but do not exclude the presence of additional features .

[0023] As used herein, the term "A or B", "at least one of A or / and B" or "one or more of A or / and B" includes all possible combinations of its enumerated items. For example, "A or B," "at least one of A and B," or "at least one of A or B" means (1) includes at least one of A, (2) includes at ...

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Abstract

Composites, methods of manufacturing a composite, and methods of surface treatment of stainless steel are provided. A composite may include stainless steel of which a concave-convex surface is constructed through electrolytic etching, and resin joined to the concave-convex surface.

Description

technical field [0001] The present disclosure generally relates to composites of stainless steel and resins and methods of making the same. Background technique [0002] In various industrial fields involving the manufacture of automobile parts, home appliances, industrial machines, etc., techniques for joining metals and resins are required, and various adhesive materials have been developed for this purpose. Meanwhile, simpler bonding methods that do not require the use of adhesive materials have been studied. There are methods of putting a metal member into a metal mold, injecting molten resin to configure the resin member, and joining the resin member and the metal member. [0003] In order to increase rigidity or enhance design aspects in portable electronic devices such as smartphones or various other devices, various attempts have been made to manufacture external members using stainless steel. When aiming to join stainless steel and resin, it may be difficult to en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B15/08B32B15/18B32B3/30C25F3/06
CPCC25F3/06B32B2037/243B32B2311/30B32B2310/0409B32B2255/06B32B27/285B32B27/36B32B15/088B32B27/365B32B27/302B32B2250/02B32B27/34B32B15/09B32B27/306B32B27/288B32B27/281B32B15/085B32B27/32B32B15/082B32B15/18B32B2307/538B32B27/286B32B15/08B32B38/10B32B2457/00B32B37/182B32B7/12B32B3/263
Inventor 金亚星金昱泰孙相益曹圭河
Owner SAMSUNG ELECTRONICS CO LTD