CN109402336B - 钢卷尺尺带的贝氏体淬火工艺 - Google Patents
钢卷尺尺带的贝氏体淬火工艺 Download PDFInfo
- Publication number
- CN109402336B CN109402336B CN201811603803.0A CN201811603803A CN109402336B CN 109402336 B CN109402336 B CN 109402336B CN 201811603803 A CN201811603803 A CN 201811603803A CN 109402336 B CN109402336 B CN 109402336B
- Authority
- CN
- China
- Prior art keywords
- tape
- quenching
- heating
- inductor
- cleaning
- 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 - Fee Related
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Classifications
-
- 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
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- C21D1/60—Aqueous agents
-
- 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
- C21D1/34—Methods of heating
- C21D1/42—Induction heating
-
- 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
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/002—Bainite
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- 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)
- Heat Treatment Of Articles (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811603803.0A CN109402336B (zh) | 2018-12-26 | 2018-12-26 | 钢卷尺尺带的贝氏体淬火工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811603803.0A CN109402336B (zh) | 2018-12-26 | 2018-12-26 | 钢卷尺尺带的贝氏体淬火工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109402336A CN109402336A (zh) | 2019-03-01 |
CN109402336B true CN109402336B (zh) | 2020-08-11 |
Family
ID=65461394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811603803.0A Expired - Fee Related CN109402336B (zh) | 2018-12-26 | 2018-12-26 | 钢卷尺尺带的贝氏体淬火工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109402336B (zh) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1073485A (zh) * | 1992-07-03 | 1993-06-23 | 重庆长江变速器厂 | 用于双金属锯条的热处理工艺 |
CN100344774C (zh) * | 2005-11-01 | 2007-10-24 | 广东工业大学 | 50钢电脑cpu扣具热处理工艺方法 |
CN105755266A (zh) * | 2014-12-13 | 2016-07-13 | 重庆环德科技有限公司 | 一种齿轮淬火工艺 |
CN105695858B (zh) * | 2016-02-19 | 2017-08-11 | 燕山大学 | 铁路辙叉用高碳超高硅贝氏体钢及其制备方法 |
CN108754085A (zh) * | 2018-07-02 | 2018-11-06 | 洛阳Lyc轴承有限公司 | 一种GCr15钢小型薄壁轴承套圈贝氏体淬火工艺方法 |
-
2018
- 2018-12-26 CN CN201811603803.0A patent/CN109402336B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN109402336A (zh) | 2019-03-01 |
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SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Zejun Inventor after: Li Yan Inventor after: Xu Shengjun Inventor after: Liu Zhiqiang Inventor after: Li Zhuangwen Inventor after: Chen Zhen Inventor after: Li Junxia Inventor before: Li Yan Inventor before: Liu Zejun Inventor before: Xu Shengjun Inventor before: Liu Zhiqiang Inventor before: Li Zhuangwen Inventor before: Chen Zhen Inventor before: Li Junxia |
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CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20211226 |
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CF01 | Termination of patent right due to non-payment of annual fee |