Ion liquid polishing solution for electrochemically polishing magnesium alloy and preparation method thereof

A technology of ionic liquid and magnesium alloy, which is applied in the field of electrochemical polishing, can solve the problems of short life of polishing liquid, high operating cost, pitting corrosion, etc., and achieve the effect of low price, no environmental pollution, and good thermal stability
CN102337580AInactive Publication Date: 2012-02-01合肥金盟工贸有限公司
9 Cites 15 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
合肥金盟工贸有限公司
Publication Date
2012-02-01
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The invention discloses an ion liquid polishing solution for electrochemically polishing magnesium alloy, which is prepared from the following raw materials in percentage by mass: 88-96% of depth eutectic ion liquid and 4-12% of additives. The polishing solution can be used for well polishing and leveling the magnesium alloy to achieve an effect of high brightness; besides, the magnesium alloy is environmental-friendly, naturally degradable and pollution-free.
Need to check novelty before this filing date? Find Prior Art

Description

[0001] technical field

[0002] The invention relates to the field of electrochemical polishing, in particular to an ionic liquid polishing solution for electrochemically polishing magnesium alloys and a preparation method thereof. Background technique

[0003] Magnesium alloy has the advantages of good thermal conductivity, excellent anti-magnetic ability and easy recycling. It is one of the light-weight and high-strength materials with the most development and application potential. It has extremely broad application prospects in many fields such as aviation, electronics, and automobiles. . However, the chemical properties of magnesium alloy are extremely active, and it is particularly easy to react with water and be corroded. This is the key issue hindering its widespread application.

[0004] When processing and manufacturing magnesium alloy workpieces, in order to meet the requirements for surface brightness or precision of the workpiece, it is usually necessary to po...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More