CN202039092U - Vertical hardening furnace - Google Patents
Vertical hardening furnace Download PDFInfo
- Publication number
- CN202039092U CN202039092U CN201120097498XU CN201120097498U CN202039092U CN 202039092 U CN202039092 U CN 202039092U CN 201120097498X U CN201120097498X U CN 201120097498XU CN 201120097498 U CN201120097498 U CN 201120097498U CN 202039092 U CN202039092 U CN 202039092U
- Authority
- CN
- China
- Prior art keywords
- furnace body
- heating furnace
- utility
- quenching
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a vertical hardening furnace, which comprises a heating furnace body and a heating furnace support arranged below the heating furnace body. More than one thermocouple is respectively arranged on the periphery of each furnace wall of the heating furnace body. The vertical hardening furnace has the advantages that more than one thermocouple is respectively arranged on the periphery of each furnace wall of the heating furnace body to be capable of measuring temperature of each area inside the furnace body, thereby better controlling hardening temperature.
Description
Technical field
The utility model belongs to the metal heat treatmet technical field, particularly a kind of convenient and practical upright quenching furnace.
Background technology
The quenching of steel is that steel is heated to critical temperature Ac3(hypoeutectoid steel) or the Ac1(hypereutectoid steel) above a certain temperature, insulation for some time, make it all or part of austenite 1 and change, be as cold as the thermal treatment process that (or near the isothermal of Ms) carries out martensite (or bainite) transformation below the Ms soon with cooling rate then greater than critical cooling velocity.Usually also the solution treatment of materials such as aluminium alloy, copper alloy, titanium alloy, toughened glass or the thermal treatment process that has a quick process of cooling are called quenching.The purpose of quenching is to make supercooled austenite carry out martensite or bainite transformation, obtain martensite or lower bainite tissue, cooperate tempering then with differing temps, with intensity, hardness, wear resistance, fatigue strength and the toughness etc. that significantly improve steel, thereby satisfy the different service requirementss of various mechanical component and instrument.Also can satisfy special physics, the chemical property such as ferromegnetism, solidity to corrosion of some special steel material by quenching.
Need in the quenching furnace body temperature is measured, generally have only a thermopair in the prior art quenching furnance, the temperature of measurement can only be represented the temperature of certain scope in the body of heater, and is not accurate enough.
Summary of the invention
The purpose of this utility model provides a kind of upright quenching furnace that can measure each regional temperature in the body of heater.
To achieve these goals, the utility model is by the following technical solutions:
A kind of upright quenching furnace comprises heating furnace body and the heating grate that is positioned at the heating furnace body below, is equipped with an above thermopair on each furnace wall of described heating furnace body all around.
Further, described heating furnace body is a rectangular structure, a thermopair is all arranged on four jiaos of described heating furnace body furnace wall.
Further, be provided with net defence around the described heating grate.
Further, it also includes and is arranged on the lateral ladder of heating furnace body.
The beneficial effects of the utility model:
Be equipped with an above thermopair around on the heating furnace body furnace wall, can measure each regional temperature in the body of heater, so that better control quenching temperature.
The further advantage of the utility model:
1, be provided with net defence around the heating grate, safe.
2, the heating furnace body side is provided with ladder, can conveniently partly keep in repair the hangar system of quenching furnance.
Description of drawings
Fig. 1 looks synoptic diagram for master of the present utility model.
Fig. 2 is a schematic rear view of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further details, following explanation only is exemplary, does not limit protection domain of the present utility model.
With reference to the accompanying drawings 1,2, a kind of upright quenching furnace comprises heating furnace body 4 and is positioned at the heating grate of heating furnace body 4 belows that described heating furnace body 4 is a rectangular structure, a thermopair 1 is all arranged on four jiaos of described heating furnace body 4 each furnace wall.
Be provided with net defence 2 around the described heating grate, can prevent that the people near body of heater, having improved security.
The utility model upright quenching furnace also includes and is arranged on heating furnace body 4 lateral ladders 3, can conveniently partly keep in repair the hangar system of quenching furnance.
Below only the utility model ultimate principle and specific embodiment are described, those skilled in the art can make improvement according to foregoing description under the prerequisite that does not break away from the utility model spirit scope, and these improvement should belong to protection domain of the present utility model.
Claims (4)
1. upright quenching furnace comprises heating furnace body (4) and is positioned at the heating grate of heating furnace body (4) below, it is characterized in that: be equipped with an above thermopair (1) around on each furnace wall of described heating furnace body (4).
2. according to the described upright quenching furnace of claim 1, it is characterized in that: described heating furnace body (4) is for rectangular structure, a thermopair (1) all arranged on four jiaos of described heating furnace body (4) furnace wall.
3. according to claim 1 or 2 described upright quenching furnaces, it is characterized in that: be provided with net defence (2) around the described heating grate.
4. according to claim 1 or 2 described upright quenching furnaces, it is characterized in that: it also includes and is arranged on the lateral ladder of heating furnace body (4) (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120097498XU CN202039092U (en) | 2011-04-06 | 2011-04-06 | Vertical hardening furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120097498XU CN202039092U (en) | 2011-04-06 | 2011-04-06 | Vertical hardening furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202039092U true CN202039092U (en) | 2011-11-16 |
Family
ID=44966547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120097498XU Expired - Lifetime CN202039092U (en) | 2011-04-06 | 2011-04-06 | Vertical hardening furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202039092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563798A (en) * | 2014-12-10 | 2015-04-29 | 长兴鑫宇耐火材料有限公司 | Gate for full-automatic high temperature pit |
-
2011
- 2011-04-06 CN CN201120097498XU patent/CN202039092U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563798A (en) * | 2014-12-10 | 2015-04-29 | 长兴鑫宇耐火材料有限公司 | Gate for full-automatic high temperature pit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102392107B (en) | Quenching method for 20Cr13-40Cr13 martensite stainless steel | |
| CN101936190A (en) | Turbine moving blade | |
| CN100584962C (en) | Bainite auctile iron isothermal quenching technology | |
| WO2014186689A3 (en) | High strength steel exhibiting good ductility and method of production via in-line heat treatment downstream of molten zinc bath | |
| Pola et al. | Simulation and validation of spray quenching applied to heavy forgings | |
| CN105548235A (en) | Test method for accurate determination of optimal heat treatment process for pearlitic steel rail | |
| CN102605145A (en) | Steel isothermal quenching-tempering cooling technology | |
| MX2010002581A (en) | Method and apparatus for improved formability of galvanized steel having high tensile strength. | |
| CN108774681A (en) | The supper-fast heat treatment method of high-strength steel | |
| CN202039092U (en) | Vertical hardening furnace | |
| CN100469903C (en) | 6CrNiSiMnMoV steel hardness gradient tempering heat treatment processing method | |
| CN102787223A (en) | Metal material end surface quenching test machine | |
| CN102586571A (en) | Quenching processing method for main shaft of fan | |
| CN106282878B (en) | A kind of preparation method of galvanizing warm working high intensity medium managese steel part | |
| CN106086360A (en) | A kind of heat treatment method of Industrial Steam Turbine Rotors Aided forging | |
| CN100434543C (en) | Homogenization treatment process of SAE8620 carburizing steel | |
| Bukanin et al. | Simulation of induction heat treatment of steel articles with the help of ELTA 6.0 and 2DELTA software | |
| CN208395230U (en) | A kind of steel ball quenching finishing stove | |
| CN108396118A (en) | A kind of steel ball quenching finishing stove | |
| CN102080146A (en) | 37Mn5 steel thermal refining process for high-steel-grade oil well pipe | |
| CN208430199U (en) | Casting is tempered heating furnace | |
| CN109161647A (en) | The heat treatment method of the middle quenched manganese steel steel-casting of carbon | |
| CN102888495B (en) | Method for strengthening hot forging die of electric cabinet vent | |
| CN102676779A (en) | Multiplex heat treatment technology of hanging plate spring of motor of high-speed locomotive | |
| CN108285955A (en) | A kind of method that sample is annealed before 18CrNiMo7-6 carburizers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111116 |