EP2551361A4 - Procédé de traitement thermique d'un long matériau, procédé de fabrication d'un long matériau et four de traitement thermique utilisé dans les procédés susmentionnés - Google Patents

Procédé de traitement thermique d'un long matériau, procédé de fabrication d'un long matériau et four de traitement thermique utilisé dans les procédés susmentionnés Download PDF

Info

Publication number
EP2551361A4
EP2551361A4 EP11759011.7A EP11759011A EP2551361A4 EP 2551361 A4 EP2551361 A4 EP 2551361A4 EP 11759011 A EP11759011 A EP 11759011A EP 2551361 A4 EP2551361 A4 EP 2551361A4
Authority
EP
European Patent Office
Prior art keywords
heat treatment
long material
manufacturing
above methods
furnace used
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.)
Granted
Application number
EP11759011.7A
Other languages
German (de)
English (en)
Other versions
EP2551361A1 (fr
EP2551361B1 (fr
Inventor
Kazuto Kubota
Seiji Okada
Mikio Tatsuoka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel and Sumitomo Metal Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of EP2551361A1 publication Critical patent/EP2551361A1/fr
Publication of EP2551361A4 publication Critical patent/EP2551361A4/fr
Application granted granted Critical
Publication of EP2551361B1 publication Critical patent/EP2551361B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • 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
    • 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
    • C21D9/0043—Muffle furnaces; Retort furnaces
    • 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
    • C21D9/28—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for plain shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B17/00—Furnaces of a kind not covered by any of groups F27B1/00 - F27B15/00
    • F27B17/0016—Chamber type furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/06—Details, accessories or equipment specially adapted for furnaces of these types
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/02—Ohmic resistance heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/06—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B5/14—Arrangements of heating devices
    • F27B2005/143—Heating rods disposed in the chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0008—Resistor heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Heat Treatment Of Articles (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
EP11759011.7A 2010-03-25 2011-03-23 Procédé de traitement thermique d'un long matériau, procédé de fabrication d'un long matériau et four de traitement thermique utilisé dans les procédés susmentionnés Not-in-force EP2551361B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010069981 2010-03-25
PCT/JP2011/001684 WO2011118201A1 (fr) 2010-03-25 2011-03-23 Procédé de traitement thermique d'un long matériau, procédé de fabrication d'un long matériau et four de traitement thermique utilisé dans les procédés susmentionnés

Publications (3)

Publication Number Publication Date
EP2551361A1 EP2551361A1 (fr) 2013-01-30
EP2551361A4 true EP2551361A4 (fr) 2017-05-03
EP2551361B1 EP2551361B1 (fr) 2019-02-27

Family

ID=44672779

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11759011.7A Not-in-force EP2551361B1 (fr) 2010-03-25 2011-03-23 Procédé de traitement thermique d'un long matériau, procédé de fabrication d'un long matériau et four de traitement thermique utilisé dans les procédés susmentionnés

Country Status (6)

Country Link
EP (1) EP2551361B1 (fr)
JP (1) JP4868091B2 (fr)
KR (1) KR101380456B1 (fr)
CN (1) CN102822358B (fr)
CA (1) CA2790579C (fr)
WO (1) WO2011118201A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104094072B (zh) * 2011-11-30 2017-02-15 杰富意钢铁株式会社 辐射型加热炉中的长条状物的加热方法以及辐射型加热炉
JP5937524B2 (ja) * 2013-02-01 2016-06-22 アイシン高丘株式会社 赤外炉、赤外線加熱方法およびそれを用いて製造された鋼板
JP5931769B2 (ja) 2013-02-01 2016-06-08 アイシン高丘株式会社 赤外炉及び赤外線加熱方法
CN105274307A (zh) * 2015-11-13 2016-01-27 兰州飞行控制有限责任公司 一种微小零件局部退火的热处理方法
CN108929945B (zh) * 2017-05-26 2020-10-27 宝山钢铁股份有限公司 热处理炉节能方法
KR101928288B1 (ko) 2018-09-10 2019-02-26 채재우 혼소 사이클론 연소기
US11242588B2 (en) * 2019-12-12 2022-02-08 General Electric Company System and method to apply multiple thermal treatments to workpiece and related turbomachine components

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190329A (ja) * 1983-04-12 1984-10-29 Sumitomo Metal Ind Ltd 長尺管材焼入設備における搬送制御装置
JPS61156316A (ja) * 1984-12-28 1986-07-16 Ohkura Electric Co Ltd 干渉対応形パタ−ン自動切換式温度制御装置
US4842818A (en) * 1980-03-17 1989-06-27 Daido Tokushuko Kabushiki Kaisha Method for manufacturing tapered rods
US4950870A (en) * 1987-11-21 1990-08-21 Tel Sagami Limited Heat-treating apparatus
US20020029630A1 (en) * 1998-12-22 2002-03-14 Furnace Control Corp. Systems and methods for monitoring or controlling the ratio of hydrogen to water vapor in metal heat treating atmospheres

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE712173A (fr) * 1967-03-27 1968-09-16
JPS57171630A (en) * 1981-04-17 1982-10-22 Nippon Kokan Kk <Nkk> Temperature controlling method for continuous heat treatment furnace
JPS5920453A (ja) * 1982-07-27 1984-02-02 Kawasaki Steel Corp 継目無鋼管製造用工具材料
JPS5931819A (ja) * 1982-08-13 1984-02-21 Sumitomo Metal Ind Ltd ハ−スロ−ルのビルドアツプ除去装置
JPS624828A (ja) 1985-06-28 1987-01-10 Daido Steel Co Ltd 温度制御方法およびその装置
JPH0799311B2 (ja) 1985-11-12 1995-10-25 石川島播磨重工業株式会社 加熱炉の温度制御方法
JPH0437900Y2 (fr) * 1986-08-09 1992-09-04
JPH0437900A (ja) * 1990-06-04 1992-02-07 Canon Inc 通信装置
JP3082211B2 (ja) 1990-06-19 2000-08-28 大同特殊鋼株式会社 真空炉及び真空炉における温度均一化方法
JPH0437900U (fr) * 1990-07-23 1992-03-31
JPH05271751A (ja) 1992-03-26 1993-10-19 Daido Steel Co Ltd 真空炉の温度制御方法
IT1281420B1 (it) * 1995-09-13 1998-02-18 Danieli Off Mecc Procedimento di equalizzazione in un forno di riscaldo con ambiente ad ossidazione controllata e forno di riscaldo
CN1696317A (zh) * 2005-04-27 2005-11-16 上海天阳钢管有限公司 高精度无缝钢管精密光亮无氧热处理工艺
CA2615962C (fr) * 2005-07-25 2011-04-26 Sumitomo Metal Industries, Ltd. Four de traitement thermique continu et utilisation dudit four, tuyau de metal et procede de traitement thermique
CN101376212B (zh) * 2007-08-29 2010-10-13 烨联钢铁股份有限公司 以白皮钢卷产制产品钢卷的冷轧连续生产线

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842818A (en) * 1980-03-17 1989-06-27 Daido Tokushuko Kabushiki Kaisha Method for manufacturing tapered rods
JPS59190329A (ja) * 1983-04-12 1984-10-29 Sumitomo Metal Ind Ltd 長尺管材焼入設備における搬送制御装置
JPS61156316A (ja) * 1984-12-28 1986-07-16 Ohkura Electric Co Ltd 干渉対応形パタ−ン自動切換式温度制御装置
US4950870A (en) * 1987-11-21 1990-08-21 Tel Sagami Limited Heat-treating apparatus
US20020029630A1 (en) * 1998-12-22 2002-03-14 Furnace Control Corp. Systems and methods for monitoring or controlling the ratio of hydrogen to water vapor in metal heat treating atmospheres

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011118201A1 *

Also Published As

Publication number Publication date
CN102822358A (zh) 2012-12-12
KR20120130269A (ko) 2012-11-29
JP4868091B2 (ja) 2012-02-01
EP2551361A1 (fr) 2013-01-30
CN102822358B (zh) 2014-03-12
CA2790579A1 (fr) 2011-09-29
WO2011118201A1 (fr) 2011-09-29
EP2551361B1 (fr) 2019-02-27
JPWO2011118201A1 (ja) 2013-07-04
CA2790579C (fr) 2015-11-24
KR101380456B1 (ko) 2014-04-01

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