CN107723068B - Water-soluble lubricant composition for forging - Google Patents

Water-soluble lubricant composition for forging Download PDF

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Publication number
CN107723068B
CN107723068B CN201711017365.5A CN201711017365A CN107723068B CN 107723068 B CN107723068 B CN 107723068B CN 201711017365 A CN201711017365 A CN 201711017365A CN 107723068 B CN107723068 B CN 107723068B
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China
Prior art keywords
water
parts
forging
soluble
lubricant composition
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CN201711017365.5A
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Chinese (zh)
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CN107723068A (en
Inventor
王延飞
唐鹏飞
胡雪萍
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Hunan Jinhua Science & Technology Group Co ltd
Nanhua University
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Hunan Jinhua Science & Technology Group Co ltd
Nanhua University
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/08—Inorganic acids or salts thereof
    • C10M2201/081—Inorganic acids or salts thereof containing halogen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/085—Phosphorus oxides, acids or salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/087—Boron oxides, acids or salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/10—Compounds containing silicon
    • C10M2201/102—Silicates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/084—Acrylate; Methacrylate
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/12—Polysaccharides, e.g. cellulose, biopolymers
    • C10M2209/126—Polysaccharides, e.g. cellulose, biopolymers used as thickening agents
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2217/024—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/02—Groups 1 or 11
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Forging (AREA)

Abstract

The invention discloses a water-soluble forging lubricant composition, wherein the solvent is water, and the water-soluble forging lubricant composition comprises the following components in parts by weight: 0.4-1.2 parts of thickening agent; 0.1-0.5 part of fluoride; 2-6 parts of a film-forming assistant; 0.5-2 parts of a solid lubricant; 0.5-1.5 parts of a dispersant; the thickening agent is selected from one or a mixture of two of sodium carboxymethylcellulose and polyacrylamide, the film-forming aid is ethylene glycol, the solid lubricant is selected from one or a mixture of several of boric acid, borax and sodium humate, and the dispersing agent is selected from one or a mixture of two of sodium hexametaphosphate and sodium polyacrylate. The water-soluble lubricant composition for forging does not leave residues which are difficult to remove in a die, has excellent lubricating property, prolongs the service life of the die by using the water-soluble lubricant composition for forging to more than 1 ten thousand processed products, does not damage the processed products, improves the product percent of pass by more than 6 percent, and has wide application prospect.

Description

Water-soluble lubricant composition for forging
Technical Field
The invention relates to the technical field of lubricants, in particular to a water-soluble forging lubricant composition.
Background
In the forging process, a lubricant is often added to reduce die wear, and in the prior art, a graphite lubricant and a mineral oil-based lubricant are generally adopted, but the poor lubricating performance of the two types of lubricants results in short service life of the die, the die for machining 5000-plus 8000 products is damaged, the service life of the die is short, and the graphite lubricant and the mineral oil-based lubricant are easy to leave residual substances in the die at high temperature and are extremely difficult to remove.
Disclosure of Invention
The invention aims to provide a water-soluble forging lubricant composition with good lubricating property, which can effectively prolong the service life of a die and does not leave residues which are difficult to remove in the die when being added in the forging process.
In order to solve the technical problems, the invention adopts the following technical scheme.
A water-soluble lubricant composition for forging, wherein the solvent of the water-soluble lubricant composition is water, and the water-soluble lubricant composition comprises the following components in parts by weight:
0.4-1.2 parts of thickening agent;
0.1-0.5 part of fluoride;
2-6 parts of a film-forming assistant;
0.5-2 parts of a solid lubricant;
0.5-1.5 parts of a dispersant;
the thickening agent is selected from one or a mixture of two of sodium carboxymethylcellulose and polyacrylamide, the film-forming aid is ethylene glycol, the solid lubricant is selected from one or a mixture of several of boric acid, borax and sodium humate, and the dispersing agent is selected from one or a mixture of two of sodium hexametaphosphate and sodium polyacrylate.
Preferably, the above water-soluble forging lubricant comprises the following components:
0.8 part of thickening agent;
0.3 part of fluoride;
4 parts of a film-forming assistant;
1.5 parts of a solid lubricant;
1.4 parts of a dispersing agent.
Preferably, the thickening agent is a mixture of sodium carboxymethyl cellulose and polyacrylamide, and the mass ratio of the sodium carboxymethyl cellulose to the polyacrylamide is 1:1-3: 1.
More preferably, the mass ratio of the sodium carboxymethyl cellulose to the polyacrylamide is 2: 1.
Wherein, the fluoride is selected from one or a mixture of more of sodium fluoride, sodium fluoborate or sodium fluosilicate.
Compared with the prior art, the invention has the following beneficial effects:
the water-soluble lubricant composition for forging does not leave residues which are difficult to remove in a die, has excellent lubricating property, prolongs the service life of the die to more than 1 ten thousand processed products, does not damage the processed products, and improves the product percent of pass by more than 6%.
Detailed Description
The following examples are given to illustrate the present invention and it should be noted that the following examples are only for illustrative purposes and should not be construed as limiting the scope of the present invention, and that the modification and modification of the present invention by those of ordinary skill in the art are not essential to the present invention.
Example 1
The weight ratio of the water-soluble lubricant composition for forging in the embodiment is as follows: 0.4 part of thickening agent; 0.1 part of fluoride; 2 parts of a film-forming additive; 0.5 part of solid lubricant; 0.5 part of dispersant and the balance of water. The thickening agent is a mixture of sodium carboxymethylcellulose and polyacrylamide, the mass ratio of the sodium carboxymethylcellulose to the polyacrylamide is 2:1, the fluoride is sodium fluoride, the film-forming aid is polyethylene glycol, the solid lubricant is borax, and the dispersing agent is sodium hexametaphosphate.
The preparation method of the water-soluble lubricant composition for forging in the embodiment comprises the following steps: adding the thickening agent, the fluoride, the solid lubricant and the dispersing agent into a reaction kettle at normal temperature and normal pressure, stirring for 20 minutes, adding the film-forming aid into the reaction kettle, and stirring for 2 hours to obtain the water-soluble lubricant composition for forging.
The die using the water-soluble forging lubricant in the embodiment can process 1-1.6 thousands of products without damage, and the product percent of pass is improved by 6%.
Example 2
The weight ratio of the water-soluble lubricant composition for forging in the embodiment is as follows: 1.2 parts of a thickening agent; 0.5 part of fluoride; 6 parts of a film-forming assistant; 2 parts of a solid lubricant; 1.5 parts of dispersant and the balance of water. The thickening agent is a mixture of sodium carboxymethylcellulose and polyacrylamide, the mass ratio of the sodium carboxymethylcellulose to the polyacrylamide is 2:1, the fluoride is sodium fluoborate, the film-forming aid is polyethylene glycol, the solid lubricant is sodium humate, and the dispersing agent is sodium polyacrylate.
The method of preparing the water-soluble forging lubricant composition in this example was exactly the same as that of example 1.
The die using the water-soluble forging lubricant in the embodiment can process 1-1.6 thousands of products without damage, and the product percent of pass is improved by 6%.
Example 3
The weight ratio of the water-soluble lubricant composition for forging in the embodiment is as follows: 0.8 part of thickening agent; 0.3 part of fluoride; 4 parts of a film-forming assistant; 1.5 parts of a solid lubricant; 1.4 parts of a dispersant and the balance of water. The thickening agent is a mixture of sodium carboxymethylcellulose and polyacrylamide, the mass ratio of the sodium carboxymethylcellulose to the polyacrylamide is 2:1, the fluoride is sodium fluosilicate, the film-forming aid is polyethylene glycol, the solid lubricant is boric acid, and the dispersing agent is sodium hexametaphosphate.
The method of preparing the water-soluble forging lubricant composition in this example was exactly the same as that of example 1.
The die using the water-soluble forging lubricant in the embodiment can process 1.4-2 ten thousand products without damage, and the product percent of pass is improved by 9%.
Example 4
The weight ratio and the preparation method of the water-soluble lubricant composition for forging in this example refer to example 3, the only difference being that the mass ratio of sodium carboxymethylcellulose to polyacrylamide in this example is 1: 1.
The die using the water-soluble forging lubricant in the embodiment can process 1.2-1.8 thousands of products without damage, and the product percent of pass is improved by 8%.
Example 5
The weight ratio and the preparation method of the water-soluble lubricant composition for forging in this example refer to example 3, the only difference being that the mass ratio of sodium carboxymethylcellulose to polyacrylamide in this example is 3: 1.
The die using the water-soluble forging lubricant in the embodiment can process 1.2-1.8 thousands of products without damage, and the product percent of pass is improved by 8%.

Claims (3)

1. A water-soluble forging lubricant composition is characterized by comprising the following components in parts by weight:
0.4-1.2 parts of thickening agent;
0.1-0.5 part of fluoride;
2-6 parts of a film-forming assistant;
0.5-2 parts of a solid lubricant;
0.5-1.5 parts of a dispersant;
the fluoride is sodium fluosilicate, the thickening agent is a mixture of sodium carboxymethylcellulose and polyacrylamide, the mass ratio of the sodium carboxymethylcellulose to the polyacrylamide is 1:1-3:1, the film-forming aid is ethylene glycol, the solid lubricant is one or a mixture of more of boric acid and borax, and the dispersing agent is one or a mixture of two of sodium hexametaphosphate and sodium polyacrylate.
2. The water-soluble forging lubricant composition as set forth in claim 1, comprising the following components:
0.8 part of thickening agent;
0.3 part of fluoride;
4 parts of a film-forming assistant;
1.5 parts of a solid lubricant;
1.4 parts of a dispersing agent.
3. The water-soluble forging lubricant composition according to claim 1, wherein the mass ratio of the sodium carboxymethylcellulose to the polyacrylamide is 2: 1.
CN201711017365.5A 2017-10-26 2017-10-26 Water-soluble lubricant composition for forging Active CN107723068B (en)

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CN107723068B true CN107723068B (en) 2020-08-28

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110982599B (en) * 2019-12-17 2022-06-24 南京工程学院 Near-net-shape forming lubricant and preparation method thereof
CN113372987B (en) * 2021-06-10 2023-06-23 西安思凯石化科技有限公司 Aluminum alloy forging release agent
CN116463164A (en) * 2023-04-07 2023-07-21 合肥乾丰润滑科技有限公司 Environment-friendly industrial lubricant and preparation device thereof

Citations (1)

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JPS5813696A (en) * 1981-07-16 1983-01-26 Nippon Kokuen Kogyo Kk Water-based lubricant for hot rolling and hot rolling process using the same

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US3983042A (en) * 1975-10-24 1976-09-28 Wyman-Gordon Company Water-based forging lubricant
US4765917A (en) * 1986-10-01 1988-08-23 Acheson Industries, Inc. Water-base metal forming lubricant composition
CN101928631A (en) * 2009-06-25 2010-12-29 宝山钢铁股份有限公司 Environment-friendly high-temperature lubricant for processing metal thermoplasticity and use method thereof
WO2012133453A1 (en) * 2011-03-28 2012-10-04 日本パーカライジング株式会社 Solid lubricant
CN104140876B (en) * 2013-05-06 2017-08-11 深圳清华大学研究院 Metalworking lubricant
CN104694240B (en) * 2015-02-13 2018-02-13 衡阳市金化科技有限公司 Water base clay lubricant
CN107118835A (en) * 2017-05-22 2017-09-01 句容康泰膨润土有限公司 A kind of water base bentonite lubricant and preparation method thereof

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
JPS5813696A (en) * 1981-07-16 1983-01-26 Nippon Kokuen Kogyo Kk Water-based lubricant for hot rolling and hot rolling process using the same

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