TW430690B - Continuous heat treatment furnace for metallic strips - Google Patents

Continuous heat treatment furnace for metallic strips

Info

Publication number
TW430690B
TW430690B TW086116791A TW86116791A TW430690B TW 430690 B TW430690 B TW 430690B TW 086116791 A TW086116791 A TW 086116791A TW 86116791 A TW86116791 A TW 86116791A TW 430690 B TW430690 B TW 430690B
Authority
TW
Taiwan
Prior art keywords
furnace
gas
heat treatment
longitudinal direction
pressure holding
Prior art date
Application number
TW086116791A
Other languages
English (en)
Inventor
Hiroshi Tawara
Tadashi Imaizumi
Atsushi Maeda
Original Assignee
Daido Steel Co Ltd
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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Application granted granted Critical
Publication of TW430690B publication Critical patent/TW430690B/zh

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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere 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
    • 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
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/63—Continuous furnaces for strip or wire the strip being supported by a cushion of gas
TW086116791A 1996-12-24 1997-11-11 Continuous heat treatment furnace for metallic strips TW430690B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP35604296A JP4000612B2 (ja) 1996-12-24 1996-12-24 ガス流制御装置

Publications (1)

Publication Number Publication Date
TW430690B true TW430690B (en) 2001-04-21

Family

ID=18447035

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086116791A TW430690B (en) 1996-12-24 1997-11-11 Continuous heat treatment furnace for metallic strips

Country Status (4)

Country Link
JP (1) JP4000612B2 (zh)
KR (1) KR19980063545A (zh)
CN (1) CN1074049C (zh)
TW (1) TW430690B (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101210775B (zh) * 2007-12-21 2012-07-04 湖南华联瓷业股份有限公司 一种日用辊道窑预冷方法及装置
JP5663186B2 (ja) * 2010-03-31 2015-02-04 光洋サーモシステム株式会社 浸炭処理装置
JP2013047357A (ja) * 2011-08-29 2013-03-07 Daido Steel Co Ltd 熱処理炉のガスシール装置
CN102363834A (zh) * 2011-11-22 2012-02-29 武汉钢铁(集团)公司 用于多炉膛热处理炉中的气封装置
JP6518943B2 (ja) * 2015-12-09 2019-05-29 Ｊｆｅスチール株式会社 連続焼鈍炉におけるシール装置およびシール方法
JP6261662B2 (ja) * 2016-06-28 2018-01-17 中外炉工業株式会社 処理炉
JP2020041737A (ja) * 2018-09-10 2020-03-19 光洋サーモシステム株式会社 熱処理装置
CN111519005B (zh) * 2020-04-14 2021-12-10 中国科学院合肥物质科学研究院 一种大型D形Nb3Sn超导线圈热处理装备

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3071114B2 (ja) * 1993-12-15 2000-07-31 日新製鋼株式会社 連続焼鈍炉，連続塗装設備等の区画出入口のシール装置

Also Published As

Publication number Publication date
JP4000612B2 (ja) 2007-10-31
CN1190675A (zh) 1998-08-19
JPH10183258A (ja) 1998-07-14
CN1074049C (zh) 2001-10-31
KR19980063545A (ko) 1998-10-07

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees