CN106868267B - 一种d2钢轧辊双频热处理淬火工艺及装置 - Google Patents
一种d2钢轧辊双频热处理淬火工艺及装置 Download PDFInfo
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- CN106868267B CN106868267B CN201710169679.0A CN201710169679A CN106868267B CN 106868267 B CN106868267 B CN 106868267B CN 201710169679 A CN201710169679 A CN 201710169679A CN 106868267 B CN106868267 B CN 106868267B
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- roll
- heating inductor
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- lower heating
- inductor
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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
- C21D1/62—Quenching devices
-
- 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
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
- C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
-
- 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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- 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
- C21D1/62—Quenching devices
- C21D1/667—Quenching devices for spray quenching
-
- 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
- C21D11/00—Process control or regulation for heat treatments
-
- 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
- C21D9/38—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for roll bodies
-
- 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
- C21D2211/001—Austenite
-
- 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
- C21D2211/008—Martensite
-
- 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
- Y02P10/20—Recycling
-
- 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
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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)
- Heat Treatment Of Articles (AREA)
Abstract
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710169679.0A CN106868267B (zh) | 2017-03-21 | 2017-03-21 | 一种d2钢轧辊双频热处理淬火工艺及装置 |
Applications Claiming Priority (1)
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CN201710169679.0A CN106868267B (zh) | 2017-03-21 | 2017-03-21 | 一种d2钢轧辊双频热处理淬火工艺及装置 |
Publications (2)
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CN106868267A CN106868267A (zh) | 2017-06-20 |
CN106868267B true CN106868267B (zh) | 2018-04-06 |
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CN201710169679.0A Active CN106868267B (zh) | 2017-03-21 | 2017-03-21 | 一种d2钢轧辊双频热处理淬火工艺及装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111440937A (zh) * | 2020-05-26 | 2020-07-24 | 重庆长融机械有限责任公司 | 一种汽车转向器齿轮用挡圈热处理方法及其夹具 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106367564B (zh) * | 2016-09-22 | 2017-12-22 | 中车大连机车车辆有限公司 | 弹簧片单面中频淬火工艺及其感应器 |
CN107828941B (zh) * | 2017-12-27 | 2019-12-24 | 株洲中车天力锻业有限公司 | 一种盾构机转轴的花键轴头的热处理方法 |
CN109593945B (zh) * | 2018-12-14 | 2020-09-08 | 邢台德龙机械轧辊有限公司 | 用于轧辊辊颈或托肩的自回火高频强化方法 |
CN114164321A (zh) * | 2021-12-07 | 2022-03-11 | 广州市广智机电工业研究所有限公司 | 一种高频淬火系统及工艺 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202705418U (zh) * | 2012-08-06 | 2013-01-30 | 上海上大热处理有限公司 | 一种Cr12MoV轧辊的感应淬火加工装置 |
CN104032103A (zh) * | 2014-05-12 | 2014-09-10 | 宜兴市永昌轧辊有限公司 | 一种超深淬硬层冷轧辊的热处理方法及热处理时采用的淬火设备 |
CN105349737A (zh) * | 2015-11-16 | 2016-02-24 | 中钢集团邢台机械轧辊有限公司 | 双频三效冷轧辊感应淬火工艺 |
CN105543459A (zh) * | 2015-12-24 | 2016-05-04 | 湖南力升轧辊有限公司 | 一种Cr12MoV轧辊的复合淬火方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2015043262A (ja) * | 2013-08-26 | 2015-03-05 | 三菱電機株式会社 | 高周波誘導加熱装置 |
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2017
- 2017-03-21 CN CN201710169679.0A patent/CN106868267B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202705418U (zh) * | 2012-08-06 | 2013-01-30 | 上海上大热处理有限公司 | 一种Cr12MoV轧辊的感应淬火加工装置 |
CN104032103A (zh) * | 2014-05-12 | 2014-09-10 | 宜兴市永昌轧辊有限公司 | 一种超深淬硬层冷轧辊的热处理方法及热处理时采用的淬火设备 |
CN105349737A (zh) * | 2015-11-16 | 2016-02-24 | 中钢集团邢台机械轧辊有限公司 | 双频三效冷轧辊感应淬火工艺 |
CN105543459A (zh) * | 2015-12-24 | 2016-05-04 | 湖南力升轧辊有限公司 | 一种Cr12MoV轧辊的复合淬火方法 |
Non-Patent Citations (1)
Title |
---|
"宝钢深淬硬层轧辊卡勃尔工作辊的双频淬火";卢振鸣;《铸锻热》;19950515(第02期);正文第20-22页 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111440937A (zh) * | 2020-05-26 | 2020-07-24 | 重庆长融机械有限责任公司 | 一种汽车转向器齿轮用挡圈热处理方法及其夹具 |
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Denomination of invention: A dual frequency heat treatment quenching process and device for d2steel roll Effective date of registration: 20211111 Granted publication date: 20180406 Pledgee: Bank of China Limited Jianhu Branch Pledgor: ZHONGJUXIN OCEAN ENGINEERING EQUIPMENT Co.,Ltd. Registration number: Y2021320000323 |
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Date of cancellation: 20230116 Granted publication date: 20180406 Pledgee: Bank of China Limited Jianhu Branch Pledgor: ZHONGJUXIN OCEAN ENGINEERING EQUIPMENT Co.,Ltd. Registration number: Y2021320000323 |
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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 dual-frequency heat treatment quenching process and device for D2steel roll Effective date of registration: 20230117 Granted publication date: 20180406 Pledgee: Bank of China Limited Jianhu Branch Pledgor: ZHONGJUXIN OCEAN ENGINEERING EQUIPMENT Co.,Ltd. Registration number: Y2023320000039 |