CN102409313A - Too surface treatment method - Google Patents
Too surface treatment method Download PDFInfo
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- CN102409313A CN102409313A CN2011103669184A CN201110366918A CN102409313A CN 102409313 A CN102409313 A CN 102409313A CN 2011103669184 A CN2011103669184 A CN 2011103669184A CN 201110366918 A CN201110366918 A CN 201110366918A CN 102409313 A CN102409313 A CN 102409313A
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- surface treatment
- layer
- treatment process
- tool
- tool surface
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- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
The invention relates to a surface treatment method for a tool. The method comprises the following steps of: pretreating the tool; and compounding a diffusion layer on the tool, wherein the compound diffusion layer is a metal ion layer into which titanium ions or aluminum ions are injected, and can be a carbon diffusion layer, a nitrogen diffusion layer or a carbon-nitrogen co-diffusion layer. Layer diffusion treatment is performed on the tool, so that the physical and chemical performance of the surface is changed, the strength of the tool is enhanced remarkably under the condition of not lowering other performance, and excellent comprehensive performance is ensured.
Description
Technical field
The present invention relates to a kind of surface treatment method, particularly a kind of surface treatment method of cutter.
Background technology
In the daily life, cutter is essential, and in order to prevent corrosive requirement, cutter adopts the stainless steel manufacturing in a large number; But the intensity of stainless material own is lower, and poor mechanical property is in the prior art; Heat-treat in order to improve intensity, but erosion resistance worsens, and can not satisfy user demand.
Summary of the invention
The present invention is directed to the prior art deficiency, a kind of good mechanical property and corrosion resistant cutter and surface treatment method thereof are provided.
The present invention realizes through following technical scheme:
A kind of tool surface treatment process may further comprise the steps: cutter is carried out pre-treatment; Compisite seeping layer on cutter then.
Said tool surface treatment process, said compisite seeping layer are that metal injects processing layer, and adopting metals ion is titanium or aluminium.
Said tool surface treatment process, compisite seeping layer is realized through the vacuum arc deposition technology, is 5000-1200V between used energy range.
Said tool surface treatment process, said compisite seeping layer are cementation zone, nitrided case or carbonitrided case.
Said tool surface treatment process, compisite seeping layer is 120-150Pa at pressure, carries out carburizing, nitriding or carbonitriding under temperature 350-450 ℃ and handles, the time is 90 minutes.
Compared with prior art, beneficial effect of the present invention is:
The present invention has carried out the infiltration layer processing to cutter, has changed the Surface Physical chemical property, under the condition that does not reduce other performances, has significantly improved the intensity of cutter, has guaranteed the excellent comprehensive performance.
Embodiment
At first, carry out the infiltration layer treatment step then to the cutter dry pre-treatment of decontamination of deoiling.
Embodiment 1, with pretreated cutter, adopts ion implanter to carry out metals ion and injects, realize through the vacuum arc deposition technology, and between used energy range 5000-1200V.
Embodiment 2, are 120-150Pa with pretreated cutter at pressure, carry out carburizing, nitriding or carbonitriding under temperature 350-450 ℃ and handle, and the treatment time is 90 minutes, can obtain the high firmness solution strengthening layer about thickness 10um.
Claims (5)
1. a tool surface treatment process is characterized in that, may further comprise the steps: cutter is carried out pre-treatment; Compisite seeping layer on cutter then.
2. tool surface treatment process according to claim 1, it is characterized in that: said compisite seeping layer is that metal injects processing layer, and adopting metals ion is titanium or aluminium.
3. like the said tool surface treatment process of claim 2, it is characterized in that: compisite seeping layer is realized through the vacuum arc deposition technology, is 5000-1200V between used energy range.
4. tool surface treatment process according to claim 1, it is characterized in that: said compisite seeping layer is cementation zone, nitrided case or carbonitrided case.
5. like the said tool surface treatment process of claim 4, it is characterized in that: compisite seeping layer is 120-150Pa at pressure, carries out carburizing, nitriding or carbonitriding under temperature 350-450 ℃ and handles, and the time is 90 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103669184A CN102409313A (en) | 2011-11-18 | 2011-11-18 | Too surface treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103669184A CN102409313A (en) | 2011-11-18 | 2011-11-18 | Too surface treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102409313A true CN102409313A (en) | 2012-04-11 |
Family
ID=45911647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103669184A Pending CN102409313A (en) | 2011-11-18 | 2011-11-18 | Too surface treatment method |
Country Status (1)
| Country | Link |
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| CN (1) | CN102409313A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102732821A (en) * | 2012-07-16 | 2012-10-17 | 鑫光热处理工业(昆山)有限公司 | Free-cutting steel part and manufacturing method thereof |
| CN106399916A (en) * | 2016-11-09 | 2017-02-15 | 哈尔滨东安发动机（集团）有限公司 | Surface modification method of titanium alloy cutter |
| CN107881458A (en) * | 2017-11-18 | 2018-04-06 | 五河县黄淮粮油机械有限公司 | A kind of food machinery method for treating stainless steel surfaces |
| CN108385074A (en) * | 2018-03-22 | 2018-08-10 | 深圳大学 | A kind of nitrogen method for implanting and its modified cutter, mold |
| CN110228196A (en) * | 2019-06-20 | 2019-09-13 | 中博(烟台)技术研究院 | Application and preparation method thereof of the plasma scraper in 3D printing |
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| CN85107920A (en) * | 1985-10-25 | 1987-05-06 | 陕西机械学院 | Low-carbon steel scissors and thermal treatment process thereof |
| CN1669726A (en) * | 2005-04-06 | 2005-09-21 | 三一重工股份有限公司 | Method for manufacturing highly wear-resisting grader blade |
| CN102226263A (en) * | 2011-05-31 | 2011-10-26 | 中广核工程有限公司 | Cutter tool and its manufacturing method |
| CN102230156A (en) * | 2011-06-21 | 2011-11-02 | 深圳市金洲精工科技股份有限公司 | Method for preparing composite hard coating on min-cutter and min-cutter |
-
2011
- 2011-11-18 CN CN2011103669184A patent/CN102409313A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85107920A (en) * | 1985-10-25 | 1987-05-06 | 陕西机械学院 | Low-carbon steel scissors and thermal treatment process thereof |
| CN1669726A (en) * | 2005-04-06 | 2005-09-21 | 三一重工股份有限公司 | Method for manufacturing highly wear-resisting grader blade |
| CN102226263A (en) * | 2011-05-31 | 2011-10-26 | 中广核工程有限公司 | Cutter tool and its manufacturing method |
| CN102230156A (en) * | 2011-06-21 | 2011-11-02 | 深圳市金洲精工科技股份有限公司 | Method for preparing composite hard coating on min-cutter and min-cutter |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102732821A (en) * | 2012-07-16 | 2012-10-17 | 鑫光热处理工业(昆山)有限公司 | Free-cutting steel part and manufacturing method thereof |
| CN102732821B (en) * | 2012-07-16 | 2014-09-17 | 鑫光热处理工业(昆山)有限公司 | Free-cutting steel part and manufacturing method thereof |
| CN106399916A (en) * | 2016-11-09 | 2017-02-15 | 哈尔滨东安发动机（集团）有限公司 | Surface modification method of titanium alloy cutter |
| CN106399916B (en) * | 2016-11-09 | 2021-06-08 | 哈尔滨东安发动机（集团）有限公司 | Surface modification method of titanium alloy cutter |
| CN107881458A (en) * | 2017-11-18 | 2018-04-06 | 五河县黄淮粮油机械有限公司 | A kind of food machinery method for treating stainless steel surfaces |
| CN108385074A (en) * | 2018-03-22 | 2018-08-10 | 深圳大学 | A kind of nitrogen method for implanting and its modified cutter, mold |
| CN110228196A (en) * | 2019-06-20 | 2019-09-13 | 中博(烟台)技术研究院 | Application and preparation method thereof of the plasma scraper in 3D printing |
| CN110228196B (en) * | 2019-06-20 | 2021-07-23 | 山东创瑞激光科技有限公司 | Application of plasma scraper in 3D printing and preparation method thereof |
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Application publication date: 20120411 |