KR101201659B1 - 열화부의 재생 방법 및 열화부의 재생 장치 - Google Patents

열화부의 재생 방법 및 열화부의 재생 장치 Download PDF

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Publication number
KR101201659B1
KR101201659B1 KR1020107004221A KR20107004221A KR101201659B1 KR 101201659 B1 KR101201659 B1 KR 101201659B1 KR 1020107004221 A KR1020107004221 A KR 1020107004221A KR 20107004221 A KR20107004221 A KR 20107004221A KR 101201659 B1 KR101201659 B1 KR 101201659B1
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South Korea
Prior art keywords
heating
deterioration
regeneration
heater
region
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KR1020107004221A
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English (en)
Korean (ko)
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KR20100049087A (ko
Inventor
마사시 오자키
노부히코 니시무라
후미토시 사카타
마사루 고다마
마사히로 고바야시
아키라 시이바시
히데시 데즈카
고 다케우치
Original Assignee
미츠비시 쥬고교 가부시키가이샤
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Publication of KR20100049087A publication Critical patent/KR20100049087A/ko
Application granted granted Critical
Publication of KR101201659B1 publication Critical patent/KR101201659B1/ko

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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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/04—Welding by high-frequency current heating by conduction heating
    • B23K13/043—Seam welding
    • B23K13/046—Seam welding for tubes
    • 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
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • 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
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • C21D9/505—Cooling thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/06—Tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • 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
    • C21D11/005—Process control or regulation for heat treatments for cooling
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
KR1020107004221A 2008-01-30 2008-01-30 열화부의 재생 방법 및 열화부의 재생 장치 KR101201659B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/051348 WO2009096004A1 (ja) 2008-01-30 2008-01-30 劣化部の再生方法、劣化部の再生装置

Publications (2)

Publication Number Publication Date
KR20100049087A KR20100049087A (ko) 2010-05-11
KR101201659B1 true KR101201659B1 (ko) 2012-11-14

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KR1020107004221A KR101201659B1 (ko) 2008-01-30 2008-01-30 열화부의 재생 방법 및 열화부의 재생 장치

Country Status (3)

Country Link
KR (1) KR101201659B1 (zh)
CN (1) CN101784682B (zh)
WO (1) WO2009096004A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160068294A (ko) 2014-12-05 2016-06-15 (주)아모레퍼시픽 파나세노시드를 유효성분으로 함유하는 항균용 조성물
KR20160068293A (ko) 2014-12-05 2016-06-15 (주)아모레퍼시픽 파나세노시드를 유효성분으로 함유하는 백모 방지용 및 백반증 개선용 조성물

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101359120B1 (ko) * 2011-03-31 2014-02-05 주식회사 포스코 용접부 고주파 열처리방법 및 이에 의해 제조되는 미세조직 용접부를 갖는 판재
CN104162762B (zh) * 2014-08-18 2016-08-24 青岛海之冠汽车配件制造有限公司 利用镍-钴-钼-锰基合金进行飞轮修补的方法
CN111576378B (zh) * 2020-04-30 2021-08-24 中铁隧道局集团有限公司 一种测斜管修复装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61104029A (ja) 1984-10-29 1986-05-22 Hitachi Ltd 配管系の熱処理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0230716A (ja) * 1988-07-21 1990-02-01 Hokkaido Electric Power Co Inc:The 円周溶接部の残留応力改善方法
JP4176412B2 (ja) * 2001-12-27 2008-11-05 三菱重工業株式会社 クリープ劣化部を再生する方法及び装置
JP2006083440A (ja) * 2004-09-17 2006-03-30 Tohoku Univ 応力腐食割れの発生或いは進展抑制方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61104029A (ja) 1984-10-29 1986-05-22 Hitachi Ltd 配管系の熱処理方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160068294A (ko) 2014-12-05 2016-06-15 (주)아모레퍼시픽 파나세노시드를 유효성분으로 함유하는 항균용 조성물
KR20160068293A (ko) 2014-12-05 2016-06-15 (주)아모레퍼시픽 파나세노시드를 유효성분으로 함유하는 백모 방지용 및 백반증 개선용 조성물

Also Published As

Publication number Publication date
WO2009096004A1 (ja) 2009-08-06
KR20100049087A (ko) 2010-05-11
CN101784682A (zh) 2010-07-21
CN101784682B (zh) 2014-11-19

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