KR101236451B1 - 단실형 진공 열처리로 및 단실형 진공 열처리로에서의 피처리품의 산화 방지 방법 - Google Patents

단실형 진공 열처리로 및 단실형 진공 열처리로에서의 피처리품의 산화 방지 방법 Download PDF

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KR101236451B1
KR101236451B1 KR1020107021666A KR20107021666A KR101236451B1 KR 101236451 B1 KR101236451 B1 KR 101236451B1 KR 1020107021666 A KR1020107021666 A KR 1020107021666A KR 20107021666 A KR20107021666 A KR 20107021666A KR 101236451 B1 KR101236451 B1 KR 101236451B1
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KR
South Korea
Prior art keywords
refrigerant
furnace
cooling
vacuum heat
coolant
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KR1020107021666A
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English (en)
Korean (ko)
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KR20100122943A (ko
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가즈히코 가츠마타
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가부시키가이샤 아이에이치아이
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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
    • C21D1/74—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
    • 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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • 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
    • 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
    • C21D9/0006—Details, accessories not peculiar to any of the following 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
    • F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
    • 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 peculiar to 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
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/06—Forming or maintaining special atmospheres or vacuum within heating chambers
    • 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
    • F27D9/00—Cooling of furnaces or of charges therein

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  • 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)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
KR1020107021666A 2008-03-12 2009-03-12 단실형 진공 열처리로 및 단실형 진공 열처리로에서의 피처리품의 산화 방지 방법 KR101236451B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2008-062557 2008-03-12
JP2008062557A JP5407153B2 (ja) 2008-03-12 2008-03-12 単室型真空熱処理炉
PCT/JP2009/054782 WO2009113621A1 (ja) 2008-03-12 2009-03-12 単室型真空熱処理炉及び単室型真空熱処理炉における被処理品の酸化防止方法

Publications (2)

Publication Number Publication Date
KR20100122943A KR20100122943A (ko) 2010-11-23
KR101236451B1 true KR101236451B1 (ko) 2013-02-22

Family

ID=41065281

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020107021666A KR101236451B1 (ko) 2008-03-12 2009-03-12 단실형 진공 열처리로 및 단실형 진공 열처리로에서의 피처리품의 산화 방지 방법

Country Status (4)

Country Link
JP (1) JP5407153B2 (zh)
KR (1) KR101236451B1 (zh)
CN (1) CN101970696B (zh)
WO (1) WO2009113621A1 (zh)

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* Cited by examiner, † Cited by third party
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CN102297585B (zh) * 2011-08-31 2013-04-17 太仓市华瑞真空炉业有限公司 一种双室真空炉的自锁装置
CN102401580B (zh) * 2011-12-02 2013-07-31 郑州远东耐火材料有限公司 电炉余热利用及改善内循环水的设备
CN102798294B (zh) * 2012-06-19 2014-03-12 合肥瑞石测控工程技术有限公司 一种管式工业炉炉管温度实时监测及安全预警装置
CN103557710B (zh) * 2013-10-28 2016-06-15 北京泰科诺科技有限公司 一种快速循环气冷真空炉
CN103740907A (zh) * 2013-12-25 2014-04-23 吴江亿泰真空设备科技有限公司 一种防腐蚀式抽真空机的监控操作真空炉
CN103898314A (zh) * 2013-12-25 2014-07-02 吴江亿泰真空设备科技有限公司 一种防腐抽真空机排污干式净化的观察监控操作真空炉
CN103725842B (zh) * 2013-12-25 2016-09-21 苏州市万泰真空炉研究所有限公司 一种自启闭防腐蚀排污干式净化观察监控操作三室真空炉
CN103725848B (zh) * 2013-12-25 2015-08-19 苏州市万泰真空炉研究所有限公司 一种防腐蚀式监控操作三室真空炉
CN104142062A (zh) * 2014-07-14 2014-11-12 洛阳市西格马炉业有限公司 一种超高温真空热压炉
CN104613757B (zh) * 2015-01-21 2016-11-23 临沂银凤电子科技股份有限公司 优化循环系统的磁性材料烧成钟罩炉
CN107614709B (zh) 2015-05-26 2020-02-18 株式会社Ihi 热处理装置
CN105865212B (zh) * 2016-05-26 2018-05-22 源之翼智能装备制造（江苏）有限公司 快速气冷真空炉
KR101996938B1 (ko) * 2018-05-29 2019-07-05 단국대학교 천안캠퍼스 산학협력단 열처리와 용해 및 화학반응이 가능한 내부에 산소없는 분위기를 가지는 제조장치
CN110132001B (zh) * 2019-06-27 2020-03-17 永康雪纺自动化设备有限公司 一种氧化铝透明注塑陶瓷脱脂烧结一体炉
CN110578039A (zh) * 2019-09-24 2019-12-17 上海百善实业发展有限公司 一种真空感应加热和n2冷却的装置
KR102355588B1 (ko) * 2021-06-02 2022-02-08 주식회사 가온신소재 이차전지 리드탭용 구리의 열처리 시스템 및 그 방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0867910A (ja) * 1994-08-25 1996-03-12 Daido Steel Co Ltd 水冷式真空熱処理炉における結露防止方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0522795Y2 (zh) * 1988-02-25 1993-06-11
JP3163676B2 (ja) * 1991-08-27 2001-05-08 大同特殊鋼株式会社 真空加熱方法
JP4476712B2 (ja) * 2004-06-22 2010-06-09 株式会社Ｉｈｉ 水冷式真空熱処理炉における酸化・着色防止方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0867910A (ja) * 1994-08-25 1996-03-12 Daido Steel Co Ltd 水冷式真空熱処理炉における結露防止方法

Also Published As

Publication number Publication date
JP2009216344A (ja) 2009-09-24
KR20100122943A (ko) 2010-11-23
CN101970696B (zh) 2012-12-05
JP5407153B2 (ja) 2014-02-05
WO2009113621A1 (ja) 2009-09-17
CN101970696A (zh) 2011-02-09

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