BR7806683A - Processo e aparelho para aquecimento de uma bobina de metal em tira,e tampa interna para recozimento de bobinas de tira - Google Patents

Processo e aparelho para aquecimento de uma bobina de metal em tira,e tampa interna para recozimento de bobinas de tira

Info

Publication number: BR7806683A
Authority: BR; Brazil
Prior art keywords: strip; coil; recovering; heating; internal cover
Prior art date: 1977-10-14

Application number

BR7806683A

Other languages

English (en)

Inventor

A Vince

R Holbein

S Petarra

J Benford

R Southern

Original Assignee

Allegheny Ludlum Ind Inc

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.)

1977-10-14

Filing date

1978-10-10

Publication date

1979-05-02

1978-10-10 Application filed by Allegheny Ludlum Ind Inc filed Critical Allegheny Ludlum Ind Inc

1979-05-02 Publication of BR7806683A publication Critical patent/BR7806683A/pt

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
- C21D9/663—Bell-type furnaces
- C21D9/673—Details, accessories, or equipment peculiar to bell-type 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
- C21D9/52—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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Heat Treatment Of Strip Materials And Filament Materials (AREA)
Tunnel Furnaces (AREA)
Furnace Details (AREA)
Furnace Housings, Linings, Walls, And Ceilings (AREA)

BR7806683A 1977-10-14 1978-10-10 Processo e aparelho para aquecimento de uma bobina de metal em tira,e tampa interna para recozimento de bobinas de tira BR7806683A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/842,183 US4147506A (en)	1977-10-14	1977-10-14	Method and apparatus for heating coils of strip

Publications (1)

Publication Number	Publication Date
BR7806683A true BR7806683A (pt)	1979-05-02

Family

ID=25286723

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR7806683A BR7806683A (pt)	1977-10-14	1978-10-10	Processo e aparelho para aquecimento de uma bobina de metal em tira,e tampa interna para recozimento de bobinas de tira

Country Status (16)

Country	Link
US (1)	US4147506A (pt)
JP (1)	JPS5471019A (pt)
AT (1)	AT355612B (pt)
AU (1)	AU3957978A (pt)
BE (1)	BE871260A (pt)
BR (1)	BR7806683A (pt)
CA (1)	CA1127841A (pt)
DE (1)	DE2844551A1 (pt)
ES (1)	ES474021A1 (pt)
FR (1)	FR2405999A1 (pt)
GB (1)	GB2006407B (pt)
IT (1)	IT1157367B (pt)
MX (1)	MX147527A (pt)
PL (1)	PL210273A1 (pt)
RO (1)	RO76417A (pt)
SE (1)	SE7810702L (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5613441A (en) *	1979-07-11	1981-02-09	Kawasaki Steel Corp	Sealing method for inner cover at box annealing furnace for anisotropic silicon steel plate
JPS5834532B2 (ja) *	1979-12-07	1983-07-27	新日本製鐵株式会社	方向性電磁鋼板の仕上焼鈍方法
US4402494A (en) *	1980-10-08	1983-09-06	Murata Manufacturing Co., Ltd.	Process of heat treating copper film on ceramic body and heat treating apparatus therefor
US4609409A (en) *	1980-10-08	1986-09-02	Murata Manufacturing Co., Ltd.	Process of heat treating copper film on ceramic body and heat treating apparatus therefor
US4621794A (en) *	1981-04-04	1986-11-11	Nippon Steel Corporation	Apparatus for producing a grain-oriented electromagnetic steel strip or sheet
US4504957A (en) *	1982-10-20	1985-03-12	Armco Inc.	High temperature box annealing furnace
IT1172847B (it) *	1983-12-29	1987-06-18	Sirma	Procedimento di cottura di anodi in forni a tunnel e carrello per effettuare il procedimento
US4544142A (en) *	1984-03-16	1985-10-01	Kawasaki Steel Corporation	Rotary hearth finish annealing furnace
GB8428129D0 (en) *	1984-11-07	1984-12-12	Encomech Eng Services	Heat retaining means
AU593375B2 (en) *	1987-08-05	1990-02-08	Ebner Industrieofenbau Gesellschaft M.B.H	Process of operating a bell-type convection annealing furnace
US5562879A (en) *	1995-04-14	1996-10-08	Coble; Gary L.	Cast refractory base segments and modular fiber seal system for single-stack annealing furnace
US6168426B1 (en)	1996-02-19	2001-01-02	Murata Manufacturing Co., Ltd.	Batch-type kiln
DE19747257C2 (de) *	1997-10-25	2001-04-26	Geesthacht Gkss Forschung	Vorrichtung zur Kapselung von Rohlingen aus metallischen Hochtemperatur-Legierungen
JP2001137941A (ja) *	1999-11-09	2001-05-22	Mitsubishi Heavy Ind Ltd	コイルの酸化皮膜成長抑制装置及び方法
KR20040047478A (ko) *	2002-11-30	2004-06-05	김규한	용접로의 구조
US7204894B1 (en)	2004-03-18	2007-04-17	Nucor Corporation	Annealing of hot rolled steel coils with clam shell furnace
KR100617257B1 (ko)	2005-10-20	2006-08-29	주식회사 포스코	바 코일 보열장치
DE102007016100A1 (de) *	2006-09-01	2008-03-06	Sms Demag Ag	Einrichtung zum Warmhalten von aus einer Stranggießanlage austretenden Brammen
DE102010054537B4 (de)	2010-12-15	2012-07-26	Gesellschaft für aero- und thermodynamische Verfahrenstechnik mbH	Verfahren und Vorrichtung zum Anwärmen von Coils

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US79759A (en) *		1868-07-07		Improvement in annealing-pots and sauoees
DE568300C (de) *	1926-08-20	1933-01-17	E H Heinrich Koppers Dr Ing	Tunnelofen
US1949716A (en) *	1932-03-10	1934-03-06	Leeds & Northrup Co	Method of and apparatus for heattreating
US2084241A (en) *	1935-07-03	1937-06-15	Arthur M Capper	Metallurgical furnace
US2878005A (en) *	1955-12-15	1959-03-17	United States Steel Corp	Coil support for box annealing furnace
DE1078599B (de) *	1957-04-10	1960-03-31	Walzwerk Neviges Willy H Schli	Verfahren und Vorrichtung zum Abdichten von Gluehhauben fuer die Blechstapelgluehungmit Sandtassendichtung
US3020032A (en) *	1959-04-06	1962-02-06	Selas Corp Of America	Vacuum furnace
GB908582A (en) *	1960-02-08	1962-10-17	Gen Electric Co Ltd	Improvements in or relating to screens for electric furnaces
DE1206933B (de) *	1961-11-09	1965-12-16	Indugas Ges Fuer Ind Gasverwen	Haubengluehofen fuer Schutzgasbetrieb
GB1047753A (en) *	1963-07-10	1966-11-09	Atomic Energy Authority Uk	Improvements in or relating to radiation shield assemblies for high temperature furnaces
US3904356A (en) *	1974-04-29	1975-09-09	Wilson Eng Co Inc Lee	Open coil heat shielding

1977
- 1977-10-14 US US05/842,183 patent/US4147506A/en not_active Expired - Lifetime
1978
- 1978-09-06 AU AU39579/78A patent/AU3957978A/en active Pending
- 1978-09-21 GB GB7837565A patent/GB2006407B/en not_active Expired
- 1978-10-05 CA CA312,776A patent/CA1127841A/en not_active Expired
- 1978-10-06 ES ES474021A patent/ES474021A1/es not_active Expired
- 1978-10-06 MX MX175135A patent/MX147527A/es unknown
- 1978-10-09 RO RO7895363A patent/RO76417A/ro unknown
- 1978-10-10 BR BR7806683A patent/BR7806683A/pt unknown
- 1978-10-10 IT IT51433/78A patent/IT1157367B/it active
- 1978-10-11 FR FR7829064A patent/FR2405999A1/fr not_active Withdrawn
- 1978-10-11 JP JP12499578A patent/JPS5471019A/ja active Granted
- 1978-10-12 DE DE19782844551 patent/DE2844551A1/de not_active Ceased
- 1978-10-12 AT AT733478A patent/AT355612B/de not_active IP Right Cessation
- 1978-10-13 PL PL21027378A patent/PL210273A1/xx unknown
- 1978-10-13 BE BE191121A patent/BE871260A/xx unknown
- 1978-10-13 SE SE7810702A patent/SE7810702L/xx unknown

Also Published As

Publication number	Publication date
BE871260A (fr)	1979-04-13
AT355612B (de)	1980-03-10
AU3957978A (en)	1980-03-13
ES474021A1 (es)	1980-01-01
GB2006407A (en)	1979-05-02
FR2405999A1 (fr)	1979-05-11
IT1157367B (it)	1987-02-11
JPS5471019A (en)	1979-06-07
PL210273A1 (pl)	1979-09-24
JPS6140734B2 (pt)	1986-09-10
SE7810702L (sv)	1979-04-15
RO76417A (ro)	1981-03-30
DE2844551A1 (de)	1979-04-26
IT7851433A0 (it)	1978-10-10
US4147506A (en)	1979-04-03
ATA733478A (de)	1979-08-15
CA1127841A (en)	1982-07-20
GB2006407B (en)	1982-09-08
MX147527A (es)	1982-12-13

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