Total synthesis magnesium alloy cutting fluid

Abstract

Relating to the technical field of magnesium alloy cutting fluids, the invention provides a fully synthetic magnesium alloy cutting fluid, which comprises the following components by weight: 10-20% of alcohol amine, 2-8% of special amine, 2-5% of tribasic acid, 5-10% of binary acid, 5-10% of polyether ester, 5-15% of polyether, 0.5-1% of a copper sheet corrosion inhibitor, 1-3% of a metal corrosion inhibitor, 1-3% of a film-forming agent, and 1-5% of a hard water resistant agent. And 20%-40% of deionized water. Common alcohol amine is compounded with special amine, so that sufficient alkali storage can be provided, an anti-rust agent such as tribasic acid or binary acid is dissolved, the anti-rust effect is achieved, meanwhile, the PH buffering effect is achieved, a stable alkaline environment is guaranteed, and the good bacterium control effect and anti-rust performance are provided; the polyether ester and the polyether can provide good lubricating performance and wetting cleaning performance, finally, the use effect can be further improved through modification treatment, the metal corrosion inhibitor and the copper sheet corrosion inhibitor are matched with the film-forming agent, so that the magnesium protection agent has a better magnesium protection effect, and the hard water resisting agent can further provide hard water resisting capacity.

Description

technical field [0001] The invention relates to the technical field of magnesium alloy cutting fluid, in particular to a fully synthetic magnesium alloy cutting fluid. Background technique [0002] With the continuous development of technology in all walks of life and the demand for lightweight materials, the characteristics of magnesium alloy products can meet the needs of various industries, and it is a lightweight alloy material with extremely promising development prospects. Magnesium alloy products are widely used. Magnesium alloys are currently mainly used in die-casting products such as aerospace, auto parts, drones, mobile phones, notebook computer casings, and decorative parts. Compared with the current mainstream materials, magnesium alloys have the following outstanding features: advantage: [0003] 1. Light weight, magnesium alloy as a light metal structure material, its density is 2 / 3 of aluminum and 1 / 4 of steel; [0004] 2. High shock absorption performance....

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Problems solved by technology

[0005] However, the current existing magnesium alloy cutting fluids have problems of corrosion and poor protection to magnesium alloys when they are actually used. During processing, it is easy to cause damage to the surface of magnesium alloys, and the lubrication effect is also poor, resulting in the need for greater cutting force. It affects the durability of the tool and needs to be improved

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