CN102268321A - Powdered core rod lubricant for continuous rolling - Google Patents
Powdered core rod lubricant for continuous rolling Download PDFInfo
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- CN102268321A CN102268321A CN2010101910082A CN201010191008A CN102268321A CN 102268321 A CN102268321 A CN 102268321A CN 2010101910082 A CN2010101910082 A CN 2010101910082A CN 201010191008 A CN201010191008 A CN 201010191008A CN 102268321 A CN102268321 A CN 102268321A
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- Prior art keywords
- core rod
- rod lubricant
- parts
- graphite
- tandem rolling
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Abstract
A powdered core rod lubricant for continuous rolling comprises the following ingredients by weight: 80-100 parts of graphite, 1-5 parts of anti-oxidant and 1-5 parts of stabilizer. The powdered core rod lubricant for continuous rolling of the invention is convenient for storage and transportation.
Description
Technical field
The present invention relates to a kind of lubricant, relate in particular to a kind of tandem rolling powdery core rod lubricant agent.
Background technology
In the continuous rolling of weldless steel tube, plug is important warp tool, need coat lubricant to reduce the friction of plug and steel pipe before wroughtsteel pipe on plug, prolongs the work-ing life of plug.Plug of the prior art with lubricator mostly is water base lubricant, and transportation, storage are inconvenient, and transportation, carrying cost are all higher, and then also influences the economic benefit of lubricant.
Summary of the invention
The present invention is intended to overcome above the deficiencies in the prior art, and the tandem rolling powdery core rod lubricant agent of a kind of convenient storage, transportation is provided.
Tandem rolling of the present invention comprises each component of following weight part with the powdery core rod lubricant agent:
80～100 parts in graphite
1～5 part of antioxidant
1～5 part of stablizer
The granularity of described graphite more than 98% less than 325 orders.
Preferably, tandem rolling of the present invention comprises each component of following weight part with the powdery core rod lubricant agent:
85～90 parts in graphite
2～2.5 parts of antioxidants
2～2.5 parts of stablizers
The granularity of described graphite more than 98% less than 325 orders.
Described antioxidant be selected from borax or/and phosphoric acid salt or/and sodium salt.
Described stablizer is selected from polypropylene sodium salt, polyvinyl acetate emulsion or polychlorostyrene ethene.
Tandem rolling of the present invention just adds 4～5 times of water to lubricant in use with the powdery core rod lubricant agent; spray to the high temperature mandrel surface after stirring, make plug cooling back form the anti-oxidation protection film, reduce frictional coefficient on its surface; strengthen resistance of oxidation, thereby prolong the plug life-span.It is long-pending that the present invention sprays same mandrel surface, make the usage quantity of lubricant be reduced to original 1/5 to 1/4, saved transportation cost greatly, use more convenient, this tandem rolling can spray automatically with the powdery core rod lubricant agent, to reusing after filtration after the reclaim of lubricant of being scattered, does not influence result of use, reduce manpower, save cost, economize on resources, improve the economic benefit and the social benefit of seamless steel tube production producer greatly.
Embodiment
Embodiment 1
Get natural graphite 500g, cross 325 mesh sieves, take by weighing graphite 85g after sieving, take by weighing antioxidant 2g, stablizer 2g, mix and get final product less than 325 mesh sieves.
Using method is: add the water of 360g during use, be sprayed at the high temperature mandrel surface after stirring.
Embodiment 2
Get natural graphite 500g, cross 325 mesh sieves, take by weighing graphite 95g after sieving, take by weighing antioxidant 4g, stablizer 4g, mix and get final product less than 325 mesh sieves.
Using method is: add the water of 450g during use, be sprayed at the high temperature mandrel surface after stirring.
Embodiment 3
Get natural graphite 500g, cross 325 mesh sieves, take by weighing graphite 90g after sieving, take by weighing antioxidant 2.5g, stablizer 2.5g, mix and get final product less than 325 mesh sieves.
Using method is: add the water of 400g during use, be sprayed at the high temperature mandrel surface after stirring.
The above is preferred embodiment of the present utility model only, is not to be used to limit protection domain of the present utility model.
Claims (4)
1. a tandem rolling powdery core rod lubricant agent is characterized in that, comprises each component of following weight part:
80～100 parts in graphite
1～5 part of antioxidant
1～5 part of stablizer
The granularity of described graphite more than 98% less than 325 orders.
2. tandem rolling powdery core rod lubricant agent according to claim 1 is characterized in that, comprises each component of following weight part:
85～90 parts in graphite
2～2.5 parts of antioxidants
2～2.5 parts of stablizers
The granularity of described graphite more than 98% less than 325 orders.
3. tandem rolling according to claim 1 and 2 is characterized in that with powdery core rod lubricant agent tandem rolling powdery core rod lubricant agent, described antioxidant be selected from borax or/and phosphoric acid salt or/and sodium salt.
4. tandem rolling powdery core rod lubricant agent according to claim 1 and 2 is characterized in that described stablizer is selected from polypropylene sodium salt, polyvinyl acetate emulsion or polychlorostyrene ethene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101910082A CN102268321A (en) | 2010-06-03 | 2010-06-03 | Powdered core rod lubricant for continuous rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101910082A CN102268321A (en) | 2010-06-03 | 2010-06-03 | Powdered core rod lubricant for continuous rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102268321A true CN102268321A (en) | 2011-12-07 |
Family
ID=45050786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101910082A Pending CN102268321A (en) | 2010-06-03 | 2010-06-03 | Powdered core rod lubricant for continuous rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102268321A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102618378A (en) * | 2012-03-10 | 2012-08-01 | 江阴市无缝钢管总厂 | Lubricant for high-temperature tube rolling |
| CN102899129A (en) * | 2012-05-25 | 2013-01-30 | 衡阳市金化科技有限公司 | Powdery graphite core rod lubricant and preparation method thereof |
| CN106433940A (en) * | 2016-08-27 | 2017-02-22 | 蚌埠市广瑞机械有限公司 | Lubricating oil suitable for large-load machine tool gears and preparation method thereof |
| CN107474921A (en) * | 2017-08-22 | 2017-12-15 | 马鞍山中粮生物化学有限公司 | A kind of environment-friendly high-efficiency rate machine oil and preparation method thereof |
-
2010
- 2010-06-03 CN CN2010101910082A patent/CN102268321A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102618378A (en) * | 2012-03-10 | 2012-08-01 | 江阴市无缝钢管总厂 | Lubricant for high-temperature tube rolling |
| CN102899129A (en) * | 2012-05-25 | 2013-01-30 | 衡阳市金化科技有限公司 | Powdery graphite core rod lubricant and preparation method thereof |
| CN102899129B (en) * | 2012-05-25 | 2014-05-07 | 衡阳市金化科技有限公司 | Powdery graphite core rod lubricant and preparation method thereof |
| CN106433940A (en) * | 2016-08-27 | 2017-02-22 | 蚌埠市广瑞机械有限公司 | Lubricating oil suitable for large-load machine tool gears and preparation method thereof |
| CN107474921A (en) * | 2017-08-22 | 2017-12-15 | 马鞍山中粮生物化学有限公司 | A kind of environment-friendly high-efficiency rate machine oil and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111207 |