AT343159B - QUICK HEAT TREATMENT PROCESS FOR STEEL - Google Patents

QUICK HEAT TREATMENT PROCESS FOR STEEL

Info

Publication number: AT343159B
Authority: AT; Austria
Prior art keywords: steel; heat treatment; treatment process; quick heat; quick
Prior art date: 1972-03-07

Application number

AT200973A

Other languages

German (de)

Other versions

ATA200973A (en

Inventor

Janos Dr Prohaszka

Andor Mandoki

Rudolf Dr Welesz

Original Assignee

Licencia Talalmanyokat

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.)

1972-03-07

Filing date

1973-03-07

Publication date

1978-05-10

1973-03-07 Application filed by Licencia Talalmanyokat filed Critical Licencia Talalmanyokat

1977-09-15 Publication of ATA200973A publication Critical patent/ATA200973A/en

1978-05-10 Application granted granted Critical

1978-05-10 Publication of AT343159B publication Critical patent/AT343159B/en

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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- 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
- C21D1/34—Methods of heating
- C21D1/40—Direct resistance heating

AT200973A 1972-03-07 1973-03-07 QUICK HEAT TREATMENT PROCESS FOR STEEL AT343159B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HUPO000510		1972-03-07

Publications (2)

Publication Number	Publication Date
ATA200973A ATA200973A (en)	1977-09-15
AT343159B true AT343159B (en)	1978-05-10

Family

ID=11000569

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT200973A AT343159B (en)	1972-03-07	1973-03-07	QUICK HEAT TREATMENT PROCESS FOR STEEL

Country Status (15)

Country	Link
US (1)	US3855013A (en)
JP (1)	JPS49119A (en)
AT (1)	AT343159B (en)
AU (1)	AU5299773A (en)
BE (1)	BE796418A (en)
CS (1)	CS190402B2 (en)
DD (1)	DD103461A5 (en)
DE (1)	DE2311283A1 (en)
ES (1)	ES412418A1 (en)
FR (1)	FR2220585B1 (en)
IT (1)	IT982872B (en)
LU (1)	LU67168A1 (en)
NL (1)	NL7303220A (en)
SE (1)	SE396769B (en)
ZA (1)	ZA731588B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5178733A (en) *	1974-12-28	1976-07-08	Kawasaki Steel Co	Takaijisokumitsudoo jusuruichihokoseidenjikohanno seizohoho
US4040872A (en) *	1976-04-16	1977-08-09	Lasalle Steel Company	Process for strengthening of carbon steels
AU537333B2 (en) *	1979-11-09	1984-06-21	La Salle Steel Co.	Process for annealing steels
US4457789A (en) *	1979-11-09	1984-07-03	Lasalle Steel Company	Process for annealing steels
US4791896A (en) *	1982-07-29	1988-12-20	Howard Bidwell	Water cooled scavenged crankcase type Otto internal combustion engine
US4874644A (en) *	1987-03-27	1989-10-17	Mre Corporation	Variable strength materials formed through rapid deformation
US4830683A (en) *	1987-03-27	1989-05-16	Mre Corporation	Apparatus for forming variable strength materials through rapid deformation and methods for use therein
US20040024376A1 (en) *	2001-01-24	2004-02-05	The Procter & Gamble Company	Absorbent interlabial device
DE10212819B4 (en) *	2002-03-22	2004-07-08	Benteler Automobiltechnik Gmbh	Process for the production of a metallic component

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2938820A (en) *	1958-04-24	1960-05-31	Selas Corp Of America	Method of spheroidizing steel by rapid heating
GB877793A (en) *	1959-01-07	1961-09-20	British Iron Steel Research	Improved process of annealing low carbon steel
NL285173A (en) *	1961-11-07
GB1039354A (en) *	1962-02-28	1966-08-17	Yawata Iron & Steel Co	Short-time heat-treating process for steels
US3551216A (en) *	1967-11-23	1970-12-29	Hoesch Ag Hauptverwaltung	Method of producing a steel packing strip of high strength
US3591427A (en) *	1969-07-25	1971-07-06	United States Steel Corp	Method of processing steel sheet or strip
US3692591A (en) *	1970-08-31	1972-09-19	United States Steel Corp	Method for effecting the rapid heat-treatment of steel plate

1973
- 1973-03-01 SE SE7302933A patent/SE396769B/en unknown
- 1973-03-05 US US00337910A patent/US3855013A/en not_active Expired - Lifetime
- 1973-03-06 FR FR7307996A patent/FR2220585B1/fr not_active Expired
- 1973-03-06 CS CS731617A patent/CS190402B2/en unknown
- 1973-03-06 DD DD169238A patent/DD103461A5/xx unknown
- 1973-03-06 IT IT48614/73A patent/IT982872B/en active
- 1973-03-07 NL NL7303220A patent/NL7303220A/xx not_active Application Discontinuation
- 1973-03-07 AU AU52997/73A patent/AU5299773A/en not_active Expired
- 1973-03-07 LU LU67168A patent/LU67168A1/xx unknown
- 1973-03-07 AT AT200973A patent/AT343159B/en not_active IP Right Cessation
- 1973-03-07 DE DE19732311283 patent/DE2311283A1/en active Pending
- 1973-03-07 ES ES412418A patent/ES412418A1/en not_active Expired
- 1973-03-07 BE BE128497A patent/BE796418A/en unknown
- 1973-03-07 JP JP48026240A patent/JPS49119A/ja active Pending
- 1973-03-07 ZA ZA731588A patent/ZA731588B/en unknown

Also Published As

Publication number	Publication date
LU67168A1 (en)	1973-05-22
NL7303220A (en)	1973-09-11
ZA731588B (en)	1973-11-28
ATA200973A (en)	1977-09-15
FR2220585B1 (en)	1977-02-04
BE796418A (en)	1973-07-02
AU5299773A (en)	1974-09-12
ES412418A1 (en)	1976-01-01
FR2220585A1 (en)	1974-10-04
DE2311283A1 (en)	1973-09-20
SE396769B (en)	1977-10-03
DD103461A5 (en)	1974-01-20
IT982872B (en)	1974-10-21
JPS49119A (en)	1974-01-05
US3855013A (en)	1974-12-17
CS190402B2 (en)	1979-05-31

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Legal Events

Date	Code	Title	Description
1987-06-15	ELJ	Ceased due to non-payment of the annual fee