Polishing method for mirror effect of amorphous alloy

An amorphous alloy and single crystal diamond technology is applied in the polishing field of amorphous alloy mirror effect, which can solve the problems of low yield and complicated steps, and achieve the effects of low cost, high removal rate, and simple and stable processing technology.

Inactive Publication Date: 2018-07-06
上海驰声新材料有限公司
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  • Abstract
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Problems solved by technology

[0003] In some application scenarios, it is necessary to polish the amorphous alloy into a mirror effect. The current polishing solution is a one-step polishing method. This step requires continuous polishing and grinding, and the steps are cumbersome; at the same time, the yield rate is also low.

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Embodiment Construction

[0020] In the following description, numerous specific details are given in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without one or more of these details. In other examples, some technical features known in the art are not described in order to avoid confusion with the present invention.

[0021] In order to thoroughly understand the present invention, detailed steps and detailed structures will be provided in the following description, so as to illustrate the technical solution of the present invention. Preferred embodiments of the present invention are described in detail below, however, the present invention may have other embodiments besides these detailed descriptions.

[0022] The invention provides a polishing method for the surface effect of an amorphous alloy superlens, comprising the steps of:

[0023] Step S1, using a grinding liquid ...

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Abstract

The invention provides a polishing method for a mirror effect of amorphous alloy. The polishing method comprises the following steps that S1, grinding liquid containing single crystal diamond particles with a particle diameter of 10-20um is adopted, and first grinding is carried on a first grinding machine; S2, grinding liquid containing single crystal diamond particles with a particle diameter of2-6um is adopted, and second grinding is carried on a second grinding machine; S3, polishing liquid containing silicon dioxide particles with a particle diameter of 70-100um is adopted, and an amorphous alloy product is polished on a polishing machine; and S4, after the amorphous alloy product is ultrasonically cleaned with alkaline cleaning solution, the product is dried. According to the polishing method for the mirror effect of the amorphous alloy, grinding and polishing of the surface of the amorphous alloy product can be carried out through three processes of coarse grinding, fine grinding and polishing, and a better machining surface can be obtained under the mechanical friction action of abrasive with particles with uniformity and good dispersibility; and the machining process is simple and stable, the grinding and polishing time is short, the removal rate is high, the cost is low, and the qualification rate is high.

Description

technical field [0001] The invention relates to the field of amorphous alloy processing, in particular to a polishing method for the mirror surface effect of the amorphous alloy. Background technique [0002] Bulk amorphous alloy usually refers to its glass forming ability (GFA) greater than 1mm when the copper mold is poured, because its solid microstructure is a short-range ordered and long-range disordered arrangement structure, which is similar to that of liquid and also similar to glass The microstructure is similar, so it is also called liquid metal or metallic glass. [0003] In some application scenarios, it is necessary to polish the amorphous alloy into a mirror effect. The current polishing solution is a one-step polishing method. This step requires continuous polishing and grinding, and the steps are cumbersome; at the same time, the yield rate is also low. Contents of the invention [0004] The invention aims to provide a polishing method for the super-lens s...

Claims

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Application Information

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IPC IPC(8): B24B1/00
Inventor 李定春董伍乐赵海翟会阳柳先峰
Owner 上海驰声新材料有限公司
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