CN203602668U - Heat treatment device for experiment - Google Patents
Heat treatment device for experiment Download PDFInfo
- Publication number
- CN203602668U CN203602668U CN201320557131.0U CN201320557131U CN203602668U CN 203602668 U CN203602668 U CN 203602668U CN 201320557131 U CN201320557131 U CN 201320557131U CN 203602668 U CN203602668 U CN 203602668U
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- Prior art keywords
- seamless
- tank body
- experiment
- heat treatment
- cover
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- Expired - Fee Related
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Abstract
The utility model relates to a heat treatment device for an experiment and belongs to experiment instruments. The heat treatment device comprises a seamless tank body and a seamless tank cover, wherein the seamless tank body and the seamless tank cover are connected by a thread. According to the heat treatment device for the experiment, a seamless tank with hollow center, bottom and a moderate wall thickness is adopted to analyze and research changes of tissue textures of easily oxidized samples in a heat treatment process; a test sample is not oxidized in the experiment process; and the heat treatment device is simple and feasible, the device has high repeated utilization rate and is safe, and experiment equipment and maintaining parts are low in cost and easily available.
Description
Technical field
The utility model relates to a kind of experiment thermal treatment unit, belongs to experiment instrument.
Background technology
In industrial mass production, end properties quality depends in process the variation of tissue and microtexture, and these variations are subject to the difference of technique and change.So the tissue of product and microtexture are how to change to seem extremely important under a certain technique in understanding process.But the variation in research process do not accomplish in industry at all, this just need to carry out in laboratory, under a certain technique, samples in to materials process, and how research material tissue and microtexture change.When thermal treatment, protective atmosphere is extremely important equally, not only has the not oxidized effect of protection product, also has the effect that drives heat flow, makes the full and uniform heating of product, simulates industrial production atmosphere simultaneously.So traditional method is exactly to wrap iron sheet outward or vacuumize or be filled with gas inside with silica tube at sample; but clearly these methods or the bad oxidation that causes heat treatment process sample to sample protection; prepare to get up very complicated cost high and not easy to operate, reusing is not strong.Existing laboratory simulation equipment for Heating Processing high cost, or experimentation is complicated or can not reach the object of protecting sample.
Summary of the invention
The purpose of this utility model is to provide a kind of cost low, and repeating utilization factor is high, one experiment thermal treatment unit simple to operate.
Technical solution
The utility model comprises seamless tank body, seamless cover, and seamless tank body and seamless cover are threaded connection.
The junction of described seamless tank body and seamless cover is provided with high-temperature seal adhesive.
Described seamless tank body and seamless cover internal surface scribble respectively corrosion-resistant and high-temperature resistant coating.
Described seamless tank body and seamless cover outside surface scribble respectively anti-oxidation high-temperature resistant coating.
The thermal expansivity of described seamless cover is lower than the thermal expansivity of seamless tank body.
The utility model is seamless, and tank body and seamless cover adopt the type of attachment of screw thread, can play the effect of recycling; Be beneficial to experiment front and back sample and seamless tank body dismounting.The outside surface of seamless tank body and seamless cover is coated anti-oxidation resistant to elevated temperatures coating, internal surface is coated the coating of corrosion-resistant and high-temperature resistant, it is constant making each independent tank interior atmosphere, and the change of outside atmosphere on sample in tank without impact, the utility model can laboratory study to heat treatment process in oxidizable sample carry out efficiently, accurately and rapidly sampling, efficiently, rigorous research and analysis, there is the strong and experimental installation of simple and easy to do, experimentation safety, reusing and safeguard the features such as accessory is cheap and easy to get.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As Fig. 1, comprise seamless cover 1, seamless tank body 2, the bar that seamless cover 1, seamless tank body 2 utilize solid easy processing by center drill sky, is formed with the seamless tank of bottom by mechanical workout, and the material coefficient of expansion of seamless cover 1 is less than the material coefficient of expansion of seamless tank body 2.Be provided with high-temperature seal adhesive in seamless tank body 2 and the junction of seamless cover 1, seamless tank body 2 and seamless cover 1 internal surface scribble respectively corrosion-resistant and high-temperature resistant coating 3, and outside surface scribbles respectively anti-oxidation resistant to elevated temperatures coating 4.
When experiment; first the pharmaceutical chemicals of protective atmosphere and sample are packed in seamless tank body 2; after being threaded with seamless cover 1; utilize high-temperature seal adhesive in the sealing of junction; because seamless tank body 2 and the material of seamless cover 1 adopt different heat expansion coefficient; when the difference that expands after heating, utilize screw thread more closely to connect; outside high-temperature seal adhesive plays further sealing function simultaneously; can make whole tank body in sealed state; do not have extraneous air and enter, while preventing thermal treatment, make sample oxidation because outside enters air.
Claims (1)
1. an experiment thermal treatment unit, it is characterized in that, comprise seamless tank body, seamless cover, seamless tank body and seamless cover are threaded connection, the junction of seamless tank body and seamless cover is provided with high-temperature seal adhesive, seamless tank body and seamless cover internal surface scribble respectively corrosion-resistant and high-temperature resistant coating, and seamless tank body and seamless cover outside surface scribble respectively anti-oxidation resistant to elevated temperatures coating, and the thermal expansivity of seamless cover is lower than the thermal expansivity of seamless tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320557131.0U CN203602668U (en) | 2013-09-09 | 2013-09-09 | Heat treatment device for experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320557131.0U CN203602668U (en) | 2013-09-09 | 2013-09-09 | Heat treatment device for experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203602668U true CN203602668U (en) | 2014-05-21 |
Family
ID=50715355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320557131.0U Expired - Fee Related CN203602668U (en) | 2013-09-09 | 2013-09-09 | Heat treatment device for experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203602668U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109529963A (en) * | 2017-09-21 | 2019-03-29 | 纬创资通股份有限公司 | Automatic liquid transfer equipment and liquid transfer module thereof |
| CN110760663A (en) * | 2019-10-11 | 2020-02-07 | 江苏科技大学 | Anti-oxidation high-temperature heat treatment method for metal pipe |
-
2013
- 2013-09-09 CN CN201320557131.0U patent/CN203602668U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109529963A (en) * | 2017-09-21 | 2019-03-29 | 纬创资通股份有限公司 | Automatic liquid transfer equipment and liquid transfer module thereof |
| CN109529963B (en) * | 2017-09-21 | 2021-03-16 | 纬创资通股份有限公司 | Automatic liquid transfer equipment and liquid transfer module thereof |
| CN110760663A (en) * | 2019-10-11 | 2020-02-07 | 江苏科技大学 | Anti-oxidation high-temperature heat treatment method for metal pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20160909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |