CN109468437A - 一种恒速降温真空退火炉 - Google Patents
一种恒速降温真空退火炉 Download PDFInfo
- Publication number
- CN109468437A CN109468437A CN201810548063.9A CN201810548063A CN109468437A CN 109468437 A CN109468437 A CN 109468437A CN 201810548063 A CN201810548063 A CN 201810548063A CN 109468437 A CN109468437 A CN 109468437A
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- CN
- China
- Prior art keywords
- vacuum
- temperature
- bell
- furnace body
- constant speed
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- C21D1/773—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material under reduced pressure or vacuum
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810548063.9A CN109468437B (zh) | 2018-05-31 | 2018-05-31 | 一种恒速降温真空退火炉 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810548063.9A CN109468437B (zh) | 2018-05-31 | 2018-05-31 | 一种恒速降温真空退火炉 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109468437A true CN109468437A (zh) | 2019-03-15 |
CN109468437B CN109468437B (zh) | 2020-05-19 |
Family
ID=65659999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810548063.9A Active CN109468437B (zh) | 2018-05-31 | 2018-05-31 | 一种恒速降温真空退火炉 |
Country Status (1)
Country | Link |
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CN (1) | CN109468437B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113755673A (zh) * | 2021-09-30 | 2021-12-07 | 德亚炉业科技江苏有限公司 | 一种配置井式球化退火炉及其应用方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2352646C2 (ru) * | 2006-08-24 | 2009-04-20 | Общество с ограниченной ответственностью "Уралэлектрофольга" | Способ отжига изделий в защитной среде и печь для его осуществления |
CN203432279U (zh) * | 2013-06-28 | 2014-02-12 | 江苏申源特钢有限公司 | 带冷却系统的电弧炉的炉盖 |
CN104018102A (zh) * | 2014-06-23 | 2014-09-03 | 江苏华烨炉业有限公司 | 一种无氧化井式真空炉 |
CN204097517U (zh) * | 2014-10-28 | 2015-01-14 | 丹阳市协昌合金有限公司 | 一种井式真空光亮退火炉 |
-
2018
- 2018-05-31 CN CN201810548063.9A patent/CN109468437B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2352646C2 (ru) * | 2006-08-24 | 2009-04-20 | Общество с ограниченной ответственностью "Уралэлектрофольга" | Способ отжига изделий в защитной среде и печь для его осуществления |
CN203432279U (zh) * | 2013-06-28 | 2014-02-12 | 江苏申源特钢有限公司 | 带冷却系统的电弧炉的炉盖 |
CN104018102A (zh) * | 2014-06-23 | 2014-09-03 | 江苏华烨炉业有限公司 | 一种无氧化井式真空炉 |
CN204097517U (zh) * | 2014-10-28 | 2015-01-14 | 丹阳市协昌合金有限公司 | 一种井式真空光亮退火炉 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113755673A (zh) * | 2021-09-30 | 2021-12-07 | 德亚炉业科技江苏有限公司 | 一种配置井式球化退火炉及其应用方法 |
Also Published As
Publication number | Publication date |
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CN109468437B (zh) | 2020-05-19 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A constant speed cooling vacuum annealing furnace Effective date of registration: 20210430 Granted publication date: 20200519 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN SHENGTAI METAL MATERIALS Co.,Ltd. Registration number: Y2021990000386 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220413 Granted publication date: 20200519 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN SHENGTAI METAL MATERIALS CO.,LTD. Registration number: Y2021990000386 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Constant speed cooling vacuum annealing furnace Effective date of registration: 20220420 Granted publication date: 20200519 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN SHENGTAI METAL MATERIALS CO.,LTD. Registration number: Y2022610000162 |