CN101205499A - Aluminum-magnesium alloy wiredrawing lubricant - Google Patents
Aluminum-magnesium alloy wiredrawing lubricant Download PDFInfo
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- CN101205499A CN101205499A CNA200710156732XA CN200710156732A CN101205499A CN 101205499 A CN101205499 A CN 101205499A CN A200710156732X A CNA200710156732X A CN A200710156732XA CN 200710156732 A CN200710156732 A CN 200710156732A CN 101205499 A CN101205499 A CN 101205499A
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Abstract
The invention provides an aluminum-magnesium alloy drawing lubricant which consists of the components with the following mass percentage: 85 to 94 percent of base oil, 3 to 8 percent of polyurethane, 1 to 2 percent of antirust agent CY-25, and 2 to 5 percent of water-soluble molybdenum. The base oil is animal grease or plant grease with the movement viscosity of 15 to 30mm2/s used when the temperature of the lubricant is 50 DEG C. The invention has the advantages that: the invention replaces chloride series and sulfur series extreme-pressure additive with the polyurethane, greatly decreases the content of chloride, sulfur and phosphorus in a product, reduces the treatment cost of waste oil, increases the environmental protection, is not easy to catch fire, has good lubrication performance; allows the proportion of the composition to be optimized; the product has extremely low unsaturation degree, no pollution to metals, excellent thermal stability, oxidation stability and hydrolytic stability, slows the aging and prolongs the service life.
Description
(1) technical field
The present invention relates to a kind of aluminum magnesium alloy wire drawing lubricant.
(2) background technology
In aluminum magnesium alloy circle line drawing production process, need make with lubricator (being wire drawing oil) in a large number, and existing aluminum magnesium alloy circle line wire drawing oil generally uses chlorine system, sulphur to be and phosphorus is extreme-pressure additive, chlorine, sulphur and phosphorus content are bigger in the product, easily on fire and lubricity is not good, therefore, manufacturer adopts oil for drawing copper wire or aluminum wire drawing oil to substitute mostly, and aluminium or oil for drawing copper wire cost an arm and a leg, so also there is producer to adopt machine oil and diesel oil to use as wire drawing oil.Adopt machine oil as wire drawing oil, its oilness, cooling property, oxidation-resistance are all relatively poor, especially in the high speed drawing process, can't satisfy lubricated needs, and the machine oil oxidation-resistance are relatively poor, and work-ing life is shorter.And adopt diesel oil as wire drawing oil, though cost is lower, spatter property is good, because the diesel oil flash-point is low, easily presence of fire is to producer's bringing on a disaster property loss.Therefore, press for the aluminum magnesium alloy circle line lubricant agent special of low, the excellent property of a kind of cost of exploitation.
(3) summary of the invention
The object of the invention provides that a kind of cost is low, oilness good, the aluminum magnesium alloy wire drawing lubricant of long service life, high-efficiency environment friendly.
The technical solution used in the present invention is:
A kind of aluminum magnesium alloy wire drawing lubricant, form by the component that quality is composed as follows:
Base oil 85～94%
Urethane 3～8%
Rust-preventive agent CY-25 1～2%
Water-soluble molybdenum 2～5%.
Described base oil is that (kinematic viscosity is 15～30mm to this area low viscosity base oil of being usually used in lubricant 50 ℃ the time
2/ s), comprise animal grease and Vegetable oil lipoprotein, as sweet oil, rapeseed oil, soybean oil, palm wet goods, base oil is selected soybean oil for use described in the present invention, can adopt the mixing garbage grease of edible oil factory, and effect does not subtract, and cost is low.
It is extreme-pressure additive that existing aluminum magnesium alloy circle line wire drawing oil generally uses chlorine system, sulphur system and phosphorus, the surface can generate the sulfur phosphorus compound film, advantage is to reduce friction and prevent to wear and tear, and shortcoming is the normal performance that influences antioxidant and rust-preventive agent, to such an extent as to it is not good to obtain lubricant properties.
It is extreme-pressure additive that the present invention substitutes chlorine system, sulphur system and phosphorus with urethane, urethane is the abbreviation of polyurethane(s), English name is polyurethane, it is a kind of emerging macromolecular material, be described as " the fifth-largest plastics ", because of its remarkable performance is widely used in the national economy various fields.Find that through experiment the urethane ratio was high more during lubricant was formed, the silk surface is bright more, and greater than 8% o'clock, viscosity was big, and polyester easily gets lodged in the hole, and resistance increases, and silk is easily broken, so the urethane mass content is 3～8% in the lubricant of the present invention, is preferably 5%.Its effect is to form anti abrasive film on the aluminum-magnesium alloy wire surface, and owing to have very low degree of unsaturation, with oxidation inhibitor, rust-preventive agent good affinity is arranged.
Rust-preventive agent CY-25 is the agent of SD-2 highly effective antirust, can adopt commercial product, and import has Japan to produce, and homemade have a Jilin Mei Da chemical company product.
Anti-oxidation anti-wear agent adopts water-soluble molybdenum, and other model aluminum magnesium alloys can not be accepted, and its effect is the surface film that forms rub resistance on the aluminum magnesium alloy surface, improves the ductility of aluminum-magnesium alloy wire.
Preferably, described aluminum magnesium alloy wire drawing lubricant quality is composed as follows:
Soybean oil 90%
Urethane 5%
Rust-preventive agent CY-25 1.5%
Water-soluble molybdenum 3.5%.
During concrete the preparation, earlier with additive: urethane, rust-preventive agent CY-25, water-soluble molybdenum three mix, and its mixture mixes with base oil again, can obtain described aluminum magnesium alloy wire drawing lubricant.
Beneficial effect of the present invention is mainly reflected in: substitute chlorine system and sulphur is extreme-pressure additive with urethane, chlorine, sulphur and phosphorus content reduce greatly in the product, reduced the waste oil treatment cost, have increased the feature of environmental protection, be not easy on fire, lubricity is good; Make and form proportioning and reach optimization, product has very low degree of unsaturation, pollution metal not, has excellent heat, oxidation and stability to hydrolysis, slow down aging, prolonged work-ing life.
(4) embodiment
The present invention is described further below in conjunction with specific embodiment, but protection scope of the present invention is not limited in this:
Embodiment 1:
Proportioning raw materials: soybean oil (the mixing garbage grease of certain edible oil factory), 90%, urethane (capital of a country, Beijing remy hair company) 5%, rust-preventive agent CY-25 (Jilin Mei Da chemical company) 1.5%, water-soluble molybdenum (Weihai, Shandong chemical development institute) 3.5%.
Urethane, rust-preventive agent CY-25, water-soluble molybdenum three are mixed, and its mixture mixes with soybean oil again, can obtain the aluminum magnesium alloy wire drawing lubricant, and main quality index sees Table 1:
Table 1
| Project | Quality index | Test method |
| Outward appearance (15～35 ℃) | The brown uniform fluid | Range estimation |
| Moisture, % | Be not more than 2 | GB/T260 |
| Kinematic viscosity (50 ℃), mm 2/s | 15～30 | GB/T265 |
| Condensation point, ℃ | Be not higher than-5 | GB/T510 (not dewatering) |
| Corrosion test (aluminium bar, 55 ± 2 ℃, 4h) | Qualified | SH/T0915 |
Embodiment 2:
Proportioning raw materials: soybean oil (the mixing garbage grease of certain edible oil factory), 94%, urethane (capital of a country, Beijing remy hair company) 3%, rust-preventive agent CY-25 (Jilin Mei Da chemical company) 1.0%, water-soluble molybdenum (Weihai, Shandong chemical development institute) 2.0%.
Urethane, rust-preventive agent CY-25, water-soluble molybdenum three are mixed, and its mixture mixes with soybean oil again, homogeneous, obtains the aluminum magnesium alloy wire drawing lubricant.
Embodiment 3:
Proportioning raw materials: soybean oil (the mixing garbage grease of certain edible oil factory), 85%, urethane (capital of a country, Beijing remy hair company) 8%, rust-preventive agent CY-25 (Jilin Mei Da chemical company) 2%, water-soluble molybdenum (Weihai, Shandong chemical development institute) 5%.
Urethane, rust-preventive agent CY-25, water-soluble molybdenum three are mixed, and its mixture mixes with soybean oil again, homogeneous, obtains the aluminum magnesium alloy wire drawing lubricant.
Embodiment 4: application example
Adopt high speed aluminum magnesium alloy drawing wire machine, use embodiment 1 gained aluminum magnesium alloy wire drawing lubricant: aluminum-magnesium alloy wire (magnesium accounts for 3～5%, and aluminium accounts for 95～97%) inlet wire φ 100mm, outlet φ 0.12mm
Drawing makes aluminum-magnesium alloy wire, and product reduces resistivity, improved anti-disconnected power, elongation at break, anti-coiling and erosion resistance, and surface smoothness is good, and exposed normal temperature is placed 10 months non-corrosives down.
Claims (4)
1. aluminum magnesium alloy wire drawing lubricant, form by the component that quality is composed as follows:
Base oil 85～94%
Urethane 3～8%
Rust-preventive agent CY-25 1～2%
Water-soluble molybdenum 2～5%;
Described base oil is that kinematic viscosity is 15-30mm when being used for 50 ℃ of lubricant
2The animal grease of/s or Vegetable oil lipoprotein.
2. aluminum magnesium alloy wire drawing lubricant as claimed in claim 1 is characterized in that described base oil is one of following: sweet oil, rapeseed oil, soybean oil or plam oil.
3. aluminum magnesium alloy wire drawing lubricant as claimed in claim 2 is characterized in that described base oil is a soybean oil.
4. aluminum magnesium alloy wire drawing lubricant as claimed in claim 1 is characterized in that described aluminum magnesium alloy wire drawing lubricant quality is composed as follows:
Soybean oil 90%
Urethane 5%
Rust-preventive agent CY-25 1.5%
Water-soluble molybdenum 3.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710156732XA CN101205499B (en) | 2007-11-28 | 2007-11-28 | Aluminum-magnesium alloy wiredrawing lubricant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710156732XA CN101205499B (en) | 2007-11-28 | 2007-11-28 | Aluminum-magnesium alloy wiredrawing lubricant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101205499A true CN101205499A (en) | 2008-06-25 |
| CN101205499B CN101205499B (en) | 2010-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710156732XA Expired - Fee Related CN101205499B (en) | 2007-11-28 | 2007-11-28 | Aluminum-magnesium alloy wiredrawing lubricant |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103351919A (en) * | 2013-06-19 | 2013-10-16 | 安徽富华电子集团有限公司 | Microemulsion semisynthetic copper wiredrawing liquid composition and preparation method thereof |
| CN105038922A (en) * | 2015-06-25 | 2015-11-11 | 张勤洪 | Drawing fluid for aluminum material |
| CN116042298A (en) * | 2023-01-30 | 2023-05-02 | 宁波金田铜业(集团)股份有限公司 | Bar peeling method, cooling liquid and mold thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002012885A (en) * | 2000-06-28 | 2002-01-15 | Nippon Parkerizing Co Ltd | Water-based lubricant and surface treatment method for metal materials |
| JP4946868B2 (en) * | 2006-05-16 | 2012-06-06 | Ｎｏｋクリューバー株式会社 | Lubricating oil composition |
-
2007
- 2007-11-28 CN CN200710156732XA patent/CN101205499B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103351919A (en) * | 2013-06-19 | 2013-10-16 | 安徽富华电子集团有限公司 | Microemulsion semisynthetic copper wiredrawing liquid composition and preparation method thereof |
| CN105038922A (en) * | 2015-06-25 | 2015-11-11 | 张勤洪 | Drawing fluid for aluminum material |
| CN116042298A (en) * | 2023-01-30 | 2023-05-02 | 宁波金田铜业(集团)股份有限公司 | Bar peeling method, cooling liquid and mold thereof |
| CN116042298B (en) * | 2023-01-30 | 2024-09-27 | 宁波金田铜业(集团)股份有限公司 | A bar peeling method and its coolant and mold |
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| Publication number | Publication date |
|---|---|
| CN101205499B (en) | 2010-06-09 |
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Effective date of registration: 20110519 Address after: 311301, Zhejiang, Ling'an Linglong Industrial Park, Ukraine Village Patentee after: Lin'an Xinlian Wire and Cable Material Co., Ltd. Address before: 311301 Zhejiang province Ling'an City Linglong Industrial Park Wu Du Cun Ling'an Xinlian Cable Material Co. Ltd. Patentee before: Zhou Xianyan |
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