BR8704646A - Forno para tratamento termico,forno de recozimento e rolo de soleira para o mesmo - Google Patents

Forno para tratamento termico,forno de recozimento e rolo de soleira para o mesmo

Info

Publication number
BR8704646A
BR8704646A BR8704646A BR8704646A BR8704646A BR 8704646 A BR8704646 A BR 8704646A BR 8704646 A BR8704646 A BR 8704646A BR 8704646 A BR8704646 A BR 8704646A BR 8704646 A BR8704646 A BR 8704646A
Authority
BR
Brazil
Prior art keywords
oven
same
heating treatment
recovery
sill
Prior art date
Application number
BR8704646A
Other languages
English (en)
Inventor
Yasuhiro Yamaguchi
Yuji Shimoyama
Tateo Ohnishi
Akira Kasai
Hironobu Ohno
Hisao Yasunaga
Original Assignee
Kawasaki Steel Co
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
Priority claimed from JP61209140A external-priority patent/JPH0625383B2/ja
Priority claimed from JP61209139A external-priority patent/JPH0747766B2/ja
Application filed by Kawasaki Steel Co filed Critical Kawasaki Steel Co
Publication of BR8704646A publication Critical patent/BR8704646A/pt

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
    • 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
    • C21D9/562—Details
    • C21D9/563—Rolls; Drums; Roll arrangements

Landscapes

  • 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 Strip Materials And Filament Materials (AREA)
BR8704646A 1986-09-05 1987-09-04 Forno para tratamento termico,forno de recozimento e rolo de soleira para o mesmo BR8704646A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61209140A JPH0625383B2 (ja) 1986-09-05 1986-09-05 金属ストリツプの連続焼鈍方法
JP61209139A JPH0747766B2 (ja) 1986-09-05 1986-09-05 連続熱処理用ハ−スロ−ル

Publications (1)

Publication Number Publication Date
BR8704646A true BR8704646A (pt) 1988-04-26

Family

ID=26517248

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8704646A BR8704646A (pt) 1986-09-05 1987-09-04 Forno para tratamento termico,forno de recozimento e rolo de soleira para o mesmo

Country Status (7)

Country Link
US (1) US4909485A (pt)
EP (1) EP0266509B1 (pt)
KR (1) KR950006692B1 (pt)
AU (1) AU600516B2 (pt)
BR (1) BR8704646A (pt)
DE (1) DE3767283D1 (pt)
ES (1) ES2019913B3 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0819535B2 (ja) * 1989-08-17 1996-02-28 トーカロ株式会社 高温熱処理炉用ロールおよびその製造方法
US5161306A (en) * 1989-08-17 1992-11-10 Tocalo Co., Ltd. Roll for use in heat treating furnace and method of producing the same
CA2135510C (en) * 1993-11-10 1999-09-21 Christian Leconte Conductor roll
US5538559A (en) * 1994-05-31 1996-07-23 Ak Steel Corporation Bearing support system for a roll submerged in a molten metal coating bath
US5970752A (en) * 1997-07-28 1999-10-26 Johns Mavnille International, Inc. High temperature, grooved filament guide which is coated with a thermally conductive material
US6037287A (en) * 1997-11-26 2000-03-14 Praxair S.T. Technology, Inc. Laser clad pot roll sleeves and bushings for galvanizing baths
FR2821857B1 (fr) * 2001-03-06 2004-07-30 Usinor Rouleau destine au transport d'une bande metallique dans une installation de recuit continu
EP1996737A2 (en) * 2006-02-06 2008-12-03 Hyradix Inc. Integrated reformer and batch annealing processes and apparatus therefor
JP5168823B2 (ja) * 2006-06-21 2013-03-27 新日鐵住金株式会社 搬送ロールおよび連続焼鈍炉用ハースロール

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984473A (en) * 1958-07-14 1961-05-16 Blaw Knox Co Furnace conveyor rolls and the like
JPS5830382B2 (ja) * 1979-10-26 1983-06-29 株式会社クボタ 高クロムワ−クロ−ル
JPS5942733B2 (ja) * 1979-10-31 1984-10-17 川崎製鉄株式会社 鋼帯連続焼鈍設備
FR2509640A1 (fr) * 1981-07-17 1983-01-21 Creusot Loire Procede de fabrication d'une piece metallique composite et produits obtenus
JPS58141338A (ja) * 1982-02-12 1983-08-22 Kawasaki Steel Corp 連続式熱処理炉用ロ−ル
GB2117486A (en) * 1982-03-31 1983-10-12 British Steel Corp Ceramic coated rolls
US4470802A (en) * 1982-03-31 1984-09-11 Nippon Steel Corporation Highly buildup-resistant hearth roll for conveying a steel strip through a continuous annealing furnace and a method therefor
FI101916B1 (fi) * 1996-12-18 1998-09-15 Nokia Telecommunications Oy Menetelmä muodostaa halutun funktion mukaisesti käyttäytyvä signaalin amplitudi ja muunnin

Also Published As

Publication number Publication date
DE3767283D1 (de) 1991-02-14
EP0266509B1 (en) 1991-01-09
ES2019913B3 (es) 1991-07-16
AU600516B2 (en) 1990-08-16
KR950006692B1 (ko) 1995-06-21
AU7811087A (en) 1988-03-10
EP0266509A1 (en) 1988-05-11
US4909485A (en) 1990-03-20
KR880004111A (ko) 1988-06-01

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 04/09/2002