CN104109576A - Lubricating treatment fluid for stainless steel subjected to oxalate treatment - Google Patents
Lubricating treatment fluid for stainless steel subjected to oxalate treatment Download PDFInfo
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- CN104109576A CN104109576A CN201410345787.5A CN201410345787A CN104109576A CN 104109576 A CN104109576 A CN 104109576A CN 201410345787 A CN201410345787 A CN 201410345787A CN 104109576 A CN104109576 A CN 104109576A
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- treatment
- oxalate
- lubricating
- stainless steel
- treatment fluid
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Abstract
The invention provides a lubricating treatment fluid for stainless steel subjected to oxalate treatment, relating to the technical field of lubricating treatment fluids. The lubricating treatment fluid is composed of oxalic acid, ammonium molybdate, sodium bifluoride, water, sodium sulfite, iron trisulfate and sodium bisulfate. When the treatment fluid is in use, the treatment temperature is kept at 90-95 DEG C, and the treatment time can not exceed 20 minutes and is preferably controlled within 15-20 minutes. The lubricating treatment fluid has obvious lubricating effect, can effectively enhance the yield and production efficiency of the product, and has more obvious effect on the stainless steel product subjected to oxalate treatment.
Description
Technical field:
The present invention relates to swabbing liquid technical field, be specifically related to a kind of stainless swabbing liquid being applicable to after oxalate is processed.
Background technology:
Cold extruding technique is used widely as the method for production chipless or few smear metal part and goods and along with this technology of development of technology has expanded in the production of the materials such as much low alloy steel, stainless steel, copper alloy and inductile duralumin.Cold extrusion is compared with hot extrusion, and temperature is lower, even under non-stop run condition, by deformation heating and technological lubrication, is favourable.But will at room temperature make in die to obtain many squeezes, unit pressure generally can reach 2000-2500MPa, even larger, and this high pressure time length is also longer.Because making deformable metal, cold extrusion produces the further raising that strong cold working hardening phenomenon can cause again resistance to deformation.In addition, deflection during due to cold extrusion is very large, the new surface-area increase producing is very large, newborn metal and mould may not adhered when lubricated, lubricating condition is more worsened, whether affect blank can be shaped, and quality of item and die life, so, require cold extrusion with lubricator can reduce significantly frictional coefficient, under certain temperature and high pressure, still can guarantee good lubricity, easy to operate, nontoxic when having good ductility and using, without features such as strange taste and low prices.
Summary of the invention:
Technical problem to be solved by this invention is to provide yield rate and the production efficiency that a kind of lubricant effect is obvious, can effectively improve product, especially the effect of the stainless steel product after oxalate is processed is more significantly applicable to the stainless swabbing liquid after oxalate is processed.
Technical problem to be solved by this invention adopts following technical scheme to realize:
Be applicable to the stainless swabbing liquid after oxalate is processed, by following component, formed:
Oxalic acid 50g/l
Ammonium molybdate 30g/l
Sodium bifluoride 25g/l
Water 1g/l
S-WAT 3g/l
Three sulfuric acid two iron 30g/l
Sodium pyrosulfate 10g/l
A kind of stainless swabbing liquid after oxalate is processed treatment temp in use that is applicable to need to guarantee at 90-95 degree Celsius, and the treatment time can not surpass 20 minutes, should be controlled in 15-20 minute and be advisable;
The invention has the beneficial effects as follows: lubricant effect obviously, can effectively improve yield rate and the production efficiency of product, especially more obvious to the effect of the stainless steel product after oxalate is processed.
Embodiment:
For technique means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete example, further set forth the present invention.
Be applicable to the stainless swabbing liquid after oxalate is processed, by following component, formed:
Oxalic acid 50g/l
Ammonium molybdate 30g/l
Sodium bifluoride 25g/l
Water 1g/l
S-WAT 3g/l
Three sulfuric acid two iron 30g/l
Sodium pyrosulfate 10g/l
A kind of stainless swabbing liquid after oxalate is processed treatment temp in use that is applicable to need to guarantee at 90-95 degree Celsius, and the treatment time can not surpass 20 minutes, should be controlled in 15-20 minute and be advisable;
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. be applicable to the stainless swabbing liquid after oxalate is processed, it is characterized in that: by following component, formed:
Oxalic acid 50g/l
Ammonium molybdate 30g/l
Sodium bifluoride 25g/l
Water 1g/l
S-WAT 3g/l
Three sulfuric acid two iron 30g/l
Sodium pyrosulfate 10g/l.
2. a kind of stainless swabbing liquid being applicable to after oxalate is processed according to claim 1, is characterized in that: the treatment temp of described treatment solution need to be controlled at 90-95 degree Celsius, and the treatment time should be controlled at 15-20 minute simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410345787.5A CN104109576A (en) | 2014-07-18 | 2014-07-18 | Lubricating treatment fluid for stainless steel subjected to oxalate treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410345787.5A CN104109576A (en) | 2014-07-18 | 2014-07-18 | Lubricating treatment fluid for stainless steel subjected to oxalate treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104109576A true CN104109576A (en) | 2014-10-22 |
Family
ID=51706567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410345787.5A Pending CN104109576A (en) | 2014-07-18 | 2014-07-18 | Lubricating treatment fluid for stainless steel subjected to oxalate treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104109576A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109628197A (en) * | 2018-11-02 | 2019-04-16 | 无锡环中科技服务有限公司 | A kind of lubricant of stainless steel ring forging |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059361A (en) * | 1990-08-22 | 1992-03-11 | 远东钢丝针布厂 | Wire cold-drawing lubricant and preparation method thereof |
| US20050245403A1 (en) * | 2004-05-03 | 2005-11-03 | Harris Charles P | Gear cutting oil |
-
2014
- 2014-07-18 CN CN201410345787.5A patent/CN104109576A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059361A (en) * | 1990-08-22 | 1992-03-11 | 远东钢丝针布厂 | Wire cold-drawing lubricant and preparation method thereof |
| US20050245403A1 (en) * | 2004-05-03 | 2005-11-03 | Harris Charles P | Gear cutting oil |
Non-Patent Citations (1)
| Title |
|---|
| 梁波 等: "冷挤压过程的表面处理及润滑", 《模具制造》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109628197A (en) * | 2018-11-02 | 2019-04-16 | 无锡环中科技服务有限公司 | A kind of lubricant of stainless steel ring forging |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141022 |