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Material treatment method

A treatment method and sandblasting technology, applied in the direction of electrolytic coating, surface reaction electrolytic coating, anodizing, etc., can solve the problems of reduced user experience, low sandblasting force, exposed substrate, etc., to achieve uniform feel and good shielding. Effect, consistent density

Inactive Publication Date: 2020-06-09
HEFEI LCFC INFORMATION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there are corresponding problems in this treatment method. For example, due to the fine sand mold and low sandblasting force, the bottom material will be exposed in the high-gloss area, and the defects of the aluminum plate itself cannot be perfectly covered.
In particular, after using different sand types for sandblasting, the overall feel of the sandblasting anode products will have a difference in roughness, and the effect of uniform feel cannot be achieved, which also reduces the user experience accordingly

Method used

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Embodiment Construction

[0021] Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. In order to make those skilled in the art better understand the technical solutions of the present disclosure, the present disclosure will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present disclosure will be described in further detail below with reference to the accompanying drawings and specific embodiments, but are not intended to limit the present disclosure.

[0022] All terms (including technical or scientific terms) used in this disclosure have the same meaning as understood by one of ordinary skill in the art to which this disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in, for example, general-purpose dictionaries should be construed to have mean...

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Abstract

The invention provides a material treatment method. The material treatment method comprises the anode oxidation step and further comprises an anodic treatment method. The anodic treatment method is implemented before the anode oxidation step and comprises the following steps of conducting primary sand blasting treatment on a base material; conducting primary pretreatment on the material subjectedto primary sand blasting treatment; conducting primary chemical polishing treatment on the material subjected to primary pretreatment; adding a shielding part to the material subjected to primary chemical polishing treatment; conducting secondary sand blasting treatment on the material with the shielding part and removing the shielding part; conducting secondary pretreatment on the shielding partremoved material subjected to secondary sand blasting treatment; conducting secondary chemical polishing treatment on the material subjected to secondary pretreatment and adjusting the proportional relation between the secondary chemical polishing treatment time and the primary chemical polishing treatment time according to the demand of glossy-matt comparison. Through the material treatment method disclosed by the invention, glossy-matt distinguishment can be realized in different areas; the glossy-matt areas are uniform and consistent in hand feeling; sand blasting textured glossy-matt areasare consistent in density, and no bottom missing phenomenon occurs.

Description

technical field [0001] The invention belongs to the field of material processing technology, and particularly relates to a material processing method. Background technique [0002] At present, through a single process, ordinary sandblasting anodizing cannot achieve the effect of forming different brightness and color separation on the surface of the aluminum material to be treated. It can be seen that, in the prior art, the sandblasted anode products after anodizing treatment usually exhibit a monotonous effect, lack variability, and cannot meet the increasing personalized demands. [0003] In addition, although there are currently some anodizing treatment methods, for example, spraying different types of sand molds in different areas, and distinguishing bright fog by adjusting different types of sand molds or the intensity of sandblasting. However, this treatment method has corresponding problems. For example, due to the fine sand mold and the small blasting force, the sub...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25D11/16C25D11/08C23F3/03
CPCC23F3/03C25D11/022C25D11/08C25D11/16
Inventor 娄海升张伟王文东刘德智
Owner HEFEI LCFC INFORMATION TECH
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