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A kind of water-based lubricating composition for titanium alloy friction pair

A technology of lubricating composition and water-based lubricant, applied in the field of lubrication, can solve the problems of increasing friction and wear of titanium alloy, weakening the performance of water-based lubrication and anti-friction lubrication, etc., to reduce wear amount, reduce friction, reduce friction force effect

Active Publication Date: 2022-04-08
DALIAN MARITIME UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

After running-in, the titanium alloy can obtain a lower friction coefficient and lower wear, but the water molecules in the water-based lubrication will volatilize, which will weaken the anti-friction lubrication performance of the water-based lubrication, thereby causing the friction and wear of the titanium alloy to increase. Therefore, using better methods to improve the existing water-based lubrication technology can reduce the friction and wear of titanium alloy friction pairs and prolong the service life of titanium alloy friction pairs, which is of great significance to titanium alloy friction pairs on industrial equipment

Method used

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  • A kind of water-based lubricating composition for titanium alloy friction pair
  • A kind of water-based lubricating composition for titanium alloy friction pair
  • A kind of water-based lubricating composition for titanium alloy friction pair

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Embodiment Construction

[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] 1. Preparation of water-based lubricating composition

[0037] Prepare 400 grams of water-based lubricating composition according to the following steps, the preparation environment is room temperature environment, and the air humidity is 40-50%;

[0038] Prepare the composition according to the weight parts of each component listed i...

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Abstract

The invention discloses a water-based lubricating composition for titanium alloy friction pairs, characterized in that the water-based lubricating composition comprises hydroxyethyl cellulose, silane compounds, acid compounds, alcohol compounds, titanium Ester coupling agent and water. The water-based lubricant composition disclosed in the invention can weaken the volatilization of water molecules, can reduce the friction and wear of the titanium alloy friction pair, prolong the service life of the titanium alloy friction pair, and has the characteristics of small friction coefficient and no waste pollution.

Description

technical field [0001] The invention relates to the technical field of lubrication, in particular to a water-based lubricating composition for titanium alloy friction pairs. Background technique [0002] Compared with most metal materials, titanium alloy materials have the advantages of high specific strength, high tensile strength, low elastic modulus, high heat resistance, good corrosion resistance, and no ferromagnetism. Based on the above advantages, titanium alloy materials are currently used in aerospace, marine engineering, petrochemical, biomedical, ships, equipment, automobiles and daily necessities. In the above fields, the friction and wear phenomenon of titanium alloy parts can be seen everywhere, but due to the low hardness of titanium alloy, its anti-wear and anti-friction performance is poor, which is an unfavorable factor that limits its application. When titanium alloy materials are used as friction pair components (such as shafts and bearings), their frict...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10M173/02C10N30/06
CPCC10M173/02C10M2201/081C10M2201/084C10M2201/085C10M2201/087C10M2227/065C10M2227/04C10M2207/021C10M2207/022C10M2209/12C10N2030/06
Inventor 张会臣盛德尊倪涛
Owner DALIAN MARITIME UNIVERSITY
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