FR2022350B1 - - Google Patents

Info

Publication number: FR2022350B1
Authority: FR; France
Legal status (The legal status 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 status listed.): Expired

Application number

FR6936994A

Other versions

FR2022350A1 (fr

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Selas Corp of America

Original Assignee

Selas Corp of America

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.)

1968-11-01

Filing date

1969-10-28

Publication date

1974-05-10

1969-10-28 Application filed by Selas Corp of America filed Critical Selas Corp of America

1970-07-31 Publication of FR2022350A1 publication Critical patent/FR2022350A1/fr

1974-05-10 Application granted granted Critical

1974-05-10 Publication of FR2022350B1 publication Critical patent/FR2022350B1/fr

Status Expired legal-status Critical Current

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

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)

FR6936994A 1968-11-01 1969-10-28 Expired FR2022350B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US77276468A	1968-11-01	1968-11-01

Publications (2)

Publication Number	Publication Date
FR2022350A1 FR2022350A1 (fr)	1970-07-31
FR2022350B1 true FR2022350B1 (fr)	1974-05-10

Family

ID=25096151

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR6936994A Expired FR2022350B1 (fr)	1968-11-01	1969-10-28

Country Status (6)

Country	Link
US (1)	US3532329A (fr)
BE (1)	BE740923A (fr)
DE (1)	DE1954963C3 (fr)
FR (1)	FR2022350B1 (fr)
GB (1)	GB1219399A (fr)
NL (1)	NL149855B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5912729B2 (ja) *	1976-10-27	1984-03-26	新日本製鐵株式会社	竪型直火加熱炉
DE3050265A1 (de) *	1980-02-13	1982-04-15	Vnii Pi Otschistke Gazov	Furnace for heating articles
US4364728A (en) *	1981-05-19	1982-12-21	The Electric Furnace Company	Continuous strip preheat furnace and method of operation
JPS61157641A (ja) *	1984-12-28	1986-07-17	Chugai Ro Kogyo Kaisha Ltd	金属ストリツプ用連続焼鈍炉
SE527771C2 (sv) *	2004-10-29	2006-05-30	Aga Ab	Förfarande vid tillverkning av långsträckta stålprodukter
EP1936000B1 (fr) *	2005-10-14	2018-06-27	Nippon Steel & Sumitomo Metal Corporation	Procédé et appareil de recuit et trempage à chaud en continu pour tôles en acier contenant du silicium

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2462202A (en) *	1944-01-29	1949-02-22	Selas Corp Of America	Heat treating
US3198501A (en) *	1963-04-10	1965-08-03	Banister Construction 1963 Ltd	Apparatus for heating tubular metal goods
US3459410A (en) *	1967-10-25	1969-08-05	Nat Steel Corp	Movable-chamber heating apparatus with seal

1968
- 1968-11-01 US US772764A patent/US3532329A/en not_active Expired - Lifetime
1969
- 1969-10-27 NL NL696916189A patent/NL149855B/xx not_active IP Right Cessation
- 1969-10-28 BE BE740923D patent/BE740923A/xx not_active IP Right Cessation
- 1969-10-28 FR FR6936994A patent/FR2022350B1/fr not_active Expired
- 1969-10-31 DE DE1954963A patent/DE1954963C3/de not_active Expired
- 1969-10-31 GB GB53611/69A patent/GB1219399A/en not_active Expired

Also Published As

Publication number	Publication date
BE740923A (fr)	1970-04-28
GB1219399A (en)	1971-01-13
DE1954963C3 (de)	1975-06-19
NL149855B (nl)	1976-06-15
US3532329A (en)	1970-10-06
NL6916189A (fr)	1970-05-06
DE1954963B2 (de)	1974-10-31
FR2022350A1 (fr)	1970-07-31
DE1954963A1 (de)	1970-05-06

Publication	Publication Date	Title
AU428130B2 (fr)	1972-09-14
AU2374870A (fr)	1972-06-29
AU5184069A (fr)	1970-07-17
AU6168869A (fr)	1971-04-08
FR2022350B1 (fr)	1974-05-10
AU6171569A (fr)	1971-04-08
AU429879B2 (fr)	1972-11-09
AU416157B2 (fr)	1971-08-23
AU2581067A (fr)	1970-02-19
AU4811568A (fr)	1974-08-01
AU421558B1 (fr)	1970-01-29
AU4744468A (fr)	1970-06-18
AU3789668A (fr)	1968-06-20
AR203075Q (fr)	1975-08-14
AU2580267A (fr)	1970-02-05
AU3224368A (fr)	1969-07-17
AU479393A (fr)	1974-02-07
BE708888A (fr)	1968-07-03
AU463027A (fr)	1971-03-04
AU4464266A (fr)	1970-04-16
AU479894A (fr)	1973-08-30
AU4270368A (fr)	1970-03-05
AU4224469A (fr)	1970-02-26
AU3083868A (fr)	1969-10-30
AU5758767A (fr)	1970-03-26