CN102993942A - Paint for vacuum furnace - Google Patents
Paint for vacuum furnace Download PDFInfo
- Publication number
- CN102993942A CN102993942A CN2012103036256A CN201210303625A CN102993942A CN 102993942 A CN102993942 A CN 102993942A CN 2012103036256 A CN2012103036256 A CN 2012103036256A CN 201210303625 A CN201210303625 A CN 201210303625A CN 102993942 A CN102993942 A CN 102993942A
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- Prior art keywords
- vacuum furnace
- paint
- powder
- vacuum oven
- temperature
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Abstract
The invention discloses paint for a vacuum furnace, which is characterized in that the paint is sprayed on the inner wall of the vacuum furnace and high-temperature elements in the vacuum furnace, and is formed by 2.0mg of molybdenum powder, 10.0mg of aluminium paste powder, 3mg of glass powder, 5.0mg of nickel powder, 3mg of barium metaborate and 25mg of organic silicon resin through mixing and stirring. The paint can effectively prevent oxidation of carbon steel of parts in the vacuum furnace and improves the high-temperature resistance of the vacuum furnace, the paint surface can resist high temperature being more than 1000 DEG C and cannot be corroded by grease, and the service lives of the parts in the high-temperature furnace can be effectively prolonged.
Description
Technical field
The present invention relates to a kind of vacuum oven coating, particularly a kind of high temperature resistant, oxidation resistant vacuum oven coating.
Background technology
Present vacuum heat treatment equipment is for reducing production costs, and base material generally all adopts carbon steel to form.Although vacuum heat treatment equipment inside is provided with thermal insulation layer, outside heating chamber framework and the inwall of body of heater can often be subject to the baking of high temperature, because temperature is higher, add that vacuum oven can reveal sometimes unavoidably, the long-time use, the rapid oxidation of surface meeting of carbon steel has seriously been shortened work-ing life.
Summary of the invention
Technical problem to be solved by this invention provides a kind of effect lacquer, is sprayed on vacuum oven inwall and the furnace high-temperature element, has high temperature resistant and oxidation resistant characteristics.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of vacuum oven coating, its innovative point is: described vacuum oven is mainly mixed together by 2.0mg molybdenum powder, aluminium paste powder 10.0mg, 3mg glass powder, 5.0mg nickel powder, 3mg barium metaborate and 25mg silicone resin liquid with on the high-temperature components of paint spay-coating in vacuum oven inwall and vacuum oven.
The invention has the advantages that: it can well prevent the oxidation of vacuum oven inner part carbon steel and improve its resistance to elevated temperatures that the surface refractory of this coating can reach more than 1000 degree, and is not subjected to the corrosion of grease, the parts work-ing life of energy Effective Raise High Temperature Furnaces Heating Apparatus.
Embodiment
Vacuum oven coating of the present invention, mainly be sprayed on the high-temperature components in vacuum oven inwall and the vacuum oven, mainly mixed together by 2.0mg molybdenum powder, aluminium paste powder 10.0mg, 3mg glass powder, 5.0mg nickel powder, 3mg barium metaborate and 25mg silicone resin liquid.
When specifically mixing, above-mentioned raw materials is mixed according to quantity, put into three-roll grinder and grind, its fineness is reached below the 50um, again it is diluted to required viscosity with thinner and gets final product, be sprayed at last the surface of required spraying with the mode of spraying.
Claims (1)
1. vacuum oven coating, it is characterized in that: described vacuum oven is mainly mixed together by 2.0mg molybdenum powder, aluminium paste powder 10.0mg, 3mg glass powder, 5.0mg nickel powder, 3mg barium metaborate and 25mg silicone resin liquid with on the high-temperature components of paint spay-coating in vacuum oven inwall and vacuum oven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103036256A CN102993942A (en) | 2012-08-24 | 2012-08-24 | Paint for vacuum furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103036256A CN102993942A (en) | 2012-08-24 | 2012-08-24 | Paint for vacuum furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102993942A true CN102993942A (en) | 2013-03-27 |
Family
ID=47923070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103036256A Pending CN102993942A (en) | 2012-08-24 | 2012-08-24 | Paint for vacuum furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102993942A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106380916A (en) * | 2016-08-31 | 2017-02-08 | 江苏东方电力锅炉配件有限公司 | Fixed fire grate for boiler |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58177402A (en) * | 1982-04-08 | 1983-10-18 | Mitsubishi Heavy Ind Ltd | Manufacture of fine powder of maraging steel |
| CN101319299A (en) * | 2008-07-22 | 2008-12-10 | 北京球冠科技有限公司 | Hot spraying coating material for revolving furnace fume hood protection of steelworks |
| CN102153947A (en) * | 2011-03-23 | 2011-08-17 | 无锡市南雅化工有限公司 | Special high temperature-resistant coating on outer wall of tobacco-curing furnace and preparation method thereof |
| CN103221495A (en) * | 2010-07-12 | 2013-07-24 | 化学技术学院 | Heat reflective dry-ix/paint |
-
2012
- 2012-08-24 CN CN2012103036256A patent/CN102993942A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58177402A (en) * | 1982-04-08 | 1983-10-18 | Mitsubishi Heavy Ind Ltd | Manufacture of fine powder of maraging steel |
| CN101319299A (en) * | 2008-07-22 | 2008-12-10 | 北京球冠科技有限公司 | Hot spraying coating material for revolving furnace fume hood protection of steelworks |
| CN103221495A (en) * | 2010-07-12 | 2013-07-24 | 化学技术学院 | Heat reflective dry-ix/paint |
| CN102153947A (en) * | 2011-03-23 | 2011-08-17 | 无锡市南雅化工有限公司 | Special high temperature-resistant coating on outer wall of tobacco-curing furnace and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 王海侨等: "有机硅耐高温涂料的研究", 《北京化工大学学报》, vol. 33, no. 1, 31 January 2006 (2006-01-31), pages 59 - 62 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106380916A (en) * | 2016-08-31 | 2017-02-08 | 江苏东方电力锅炉配件有限公司 | Fixed fire grate for boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |