Polishing liquid for stainless steel material and use thereof

A polishing liquid and stainless steel technology, applied in the direction of water-based dispersant, etc., can solve the problems of sticking knife, burns, etc., and achieve the effect of reducing sticking phenomenon, keeping sharpness, and avoiding burns

Active Publication Date: 2014-03-19
SHANGHAI SPACE PRECISION MACHINERY RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to overcome the sticking and burn problems of stainless steel products in the prior art in the process of mechanical polishing, and provide a stainless steel polishing liquid and its application

Method used

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  • Polishing liquid for stainless steel material and use thereof
  • Polishing liquid for stainless steel material and use thereof
  • Polishing liquid for stainless steel material and use thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] This embodiment relates to a stainless steel material polishing liquid. The polishing liquid formula contains 1 part of benzoic acid, 3 parts of triethanolamine oleate, 2 parts of hydroxysulfonate, 3 parts of Tween 80 (polyoxyethylene sorbitan monooleate), 1 part of defoaming agent (simethicone).

[0029] Wherein, benzoic acid is a crystal with the smell of benzene or formaldehyde, slightly soluble in water, easily soluble in ethanol, and is a commonly used preservative to protect the metal surface. Triethanolamine oleate has excellent emulsifying and dispersing properties, strong temperature resistance in acidic and alkaline media, and good washing, lubricating and antirust capabilities. The disadvantage is that it is easy to foam. The full name of Tween 80 is polyoxyethylene sorbitan monooleate, which is easily soluble in water and ethanol. Tween 80 can be used as a dispersion and suspending agent. It should be dispersed in the solution, so that the material particl...

Embodiment 2

[0035] This embodiment relates to a stainless steel material polishing liquid. The components contained in the polishing liquid formula are the same as in Example 1, and the amounts of the components are different, specifically: 0.5 parts of benzoic acid, 2.5 parts of triethanolamine oleate, 1.5 parts of hydroxysulfonate, Tween 80 (polyoxyethylene Sorbitan monooleate) 3 parts, defoamer (simethicone) 1 part.

[0036] The polishing liquid of the present embodiment is specifically used with embodiment 1:

[0037] Blend the stock solution of the polishing solution at a ratio of 1:4.5, that is, 1 unit of the stock solution of the polishing solution is mixed with 4.5 units of pure water. This polishing fluid is only used when using sandpaper for mechanical rough polishing and semi-finish polishing, not when using other methods (such as abrasive paste) for polishing. When using this polishing fluid, you can refer to the use of cutting fluid on the machine tool, and use the nozzle t...

Embodiment 3

[0039] This embodiment relates to a stainless steel material polishing liquid. The components contained in the polishing liquid formula are the same as in Example 1, and the amounts of the components are different, specifically: 1.5 parts of benzoic acid, 4 parts of triethanolamine oleate, 2.5 parts of hydroxysulfonate, Tween 80 (polyoxyethylene Sorbitan monooleate) 4 parts, defoamer (simethicone) 1.5 parts.

[0040] The specific use of the polishing liquid in this embodiment is the same as that in Example 1: the polishing liquid stock solution is blended, and the blending ratio is 1:5.5, that is, 1 unit of polishing stock solution is mixed with 5.5 units of pure water. This polishing fluid is only used when using sandpaper for mechanical rough polishing and semi-finish polishing, not when using other methods (such as abrasive paste) for polishing. When using this polishing fluid, you can refer to the use of cutting fluid on the machine tool, and use the nozzle to spray the p...

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Abstract

The invention discloses a polishing liquid for a stainless steel material and use thereof. The polishing liquid comprises the following components in parts by weight: 0.5-1.5 parts of benzoic acid, 2.5-4 parts of triethanolamine oleate, 1.5-2.5 parts of hydroxyl sulphonate, 3-4 parts of Twain 80 and 1-1.5 parts of defoamer. The polishing liquid disclosed by the invention is added to mechanically polish the stainless steel material. The use specifically comprises the step of adding the polishing liquid on a polishing part when the stainless steel material is mechanically polished by using abrasive paper after the polishing liquid is blended by water. According to the polishing liquid disclosed by the invention, the phenomenon that the adhesive paper is bonded to a removed material during polishing is greatly reduced, the sharpness of the adhesive paper polishing edge is maintained, and the continuous polishing capacity of the adhesive paper is maintained. Meanwhile, the polishing liquid belongs to a water-based polishing liquid, so that the temperature caused by friction during polishing can be greatly reduced, the burning phenomenon on the surface of the material is avoided, and the polishing liquid has a good cooling effect.

Description

technical field [0001] The invention belongs to the technical field of stainless steel material mechanical polishing, and in particular relates to a stainless steel material polishing liquid and its application. Background technique [0002] The satellite tape used for unlocking the Star Arrow is mainly composed of strips. With the improvement of the manufacturing process, the material of the strips is changed from TB2 to 18Ni250 stainless steel. This material has high strength, high fracture toughness, good processing and welding performance, and heat treatment process The characteristics of simplicity and small heat treatment deformation, and the cost of this material is only one tenth of that of titanium alloy plate, have good economic value. Due to the high requirements on the surface finish of the strip, the polishing of stainless steel materials has become the top priority. At present, there are mainly the following methods for polishing stainless steel materials: [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09G1/04
Inventor 蒋平汤益穆英娟朱云飞
Owner SHANGHAI SPACE PRECISION MACHINERY RES INST
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