DD219214A5 - Ofen zur partiellen waermebehandlung von werkzeugen - Google Patents

Ofen zur partiellen waermebehandlung von werkzeugen Download PDF

Info

Publication number: DD219214A5
Authority: DD; German Democratic Republic
Prior art keywords: tools; furnace; heating; heat treatment; connecting members
Prior art date: 1983-04-15

Application number

DD84261906A

Other languages

German (de)

English (en)

Inventor

Gerhard Hoffmann

Rudolf Bauer

Paul Heilmann

Erwin Schumann

Original Assignee

Degussa

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.)

1983-04-15

Filing date

1984-04-12

Publication date

1985-02-27

1984-04-12 Application filed by Degussa filed Critical Degussa

1985-02-27 Publication of DD219214A5 publication Critical patent/DD219214A5/de

Links

238000010438 heat treatment Methods 0.000 title claims abstract description 40
239000000919 ceramic Substances 0.000 claims description 5
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
229910002804 graphite Inorganic materials 0.000 claims description 2
239000010439 graphite Substances 0.000 claims description 2
239000011810 insulating material Substances 0.000 abstract description 3
239000002184 metal Substances 0.000 abstract description 2
238000006243 chemical reaction Methods 0.000 abstract 1
239000000463 material Substances 0.000 description 9
238000010791 quenching Methods 0.000 description 5
230000000171 quenching effect Effects 0.000 description 4
230000009466 transformation Effects 0.000 description 4
238000011282 treatment Methods 0.000 description 4
241001432959 Chernes Species 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
238000003754 machining Methods 0.000 description 1
230000035882 stress Effects 0.000 description 1
230000008646 thermal stress Effects 0.000 description 1
230000007704 transition Effects 0.000 description 1

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
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0025—Supports; Baskets; Containers; Covers
- 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
- C21D9/22—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for drills; for milling cutters; for machine cutting tools

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)
Furnace Details (AREA)
Muffle Furnaces And Rotary Kilns (AREA)
Heat Treatments In General, Especially Conveying And Cooling (AREA)

DD84261906A 1983-04-15 1984-04-12 Ofen zur partiellen waermebehandlung von werkzeugen DD219214A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19833313651 DE3313651A1 (de)	1983-04-15	1983-04-15	Ofen zur partiellen waermebehandlung von werkzeugen

Publications (1)

Publication Number	Publication Date
DD219214A5 true DD219214A5 (de)	1985-02-27

Family

ID=6196457

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD84261906A DD219214A5 (de)	1983-04-15	1984-04-12	Ofen zur partiellen waermebehandlung von werkzeugen

Country Status (7)

Country	Link
US (1)	US4682011A (pl)
EP (1)	EP0122434B1 (pl)
JP (1)	JPS59200715A (pl)
AT (1)	ATE30600T1 (pl)
DD (1)	DD219214A5 (pl)
DE (2)	DE3313651A1 (pl)
PL (1)	PL136705B1 (pl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3726134A1 (de) *	1987-08-06	1989-02-23	Degussa	Halterung zur partiellen waermebehandlung von werkzeugen in oefen
DE3841128A1 (de) *	1988-12-07	1990-06-13	Bosch Gmbh Robert	Bohrwerkzeug
DE3934103A1 (de) *	1989-10-12	1991-04-25	Ipsen Ind Int Gmbh	Ofen zur partiellen waermebehandlung von werkzeugen
RU2150059C1 (ru) *	1997-06-17	2000-05-27	Уральское отделение Всероссийского научно-исследовательского института железнодорожного транспорта	Электрическая печь сопротивления для зонного нагрева корпусов автосцепок
DE102005015880B4 (de) *	2005-04-06	2010-07-22	Airbus Deutschland Gmbh	Strangpressprofil für Luftfahrzeuge und Vorrichtung zur differentiellen Wärmebehandlung eines solchen Profils
RU2410463C2 (ru) *	2006-04-13	2011-01-27	Эйрбас Дойчланд Гмбх	Способ термообработки профиля, устройство для термообработки профиля и профиль
CA2643824C (en)	2006-04-13	2013-01-22	Airbus Deutschland Gmbh	Method for the heat treatment of a profile, device for the heat treatment of a profile and profile
US7515986B2 (en) *	2007-04-20	2009-04-07	The Boeing Company	Methods and systems for controlling and adjusting heat distribution over a part bed
US7718933B2 (en) *	2007-04-20	2010-05-18	The Boeing Company	Methods and systems for direct manufacturing temperature control
DE102015004552B4 (de) *	2015-04-08	2018-05-09	Audi Ag	Mehrlagenkammerofen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR581926A (fr) *	1923-05-26	1924-12-08	Brown	Four à moufle chauffé par des résistances électriques
US1925116A (en) *	1929-05-15	1933-09-05	Nat Malleable & Steel Castings	Differential graphitization of cast articles
US2305056A (en) *	1939-06-12	1942-12-15	Patents Inc	Cooking appliance
US3168607A (en) *	1960-12-28	1965-02-02	Greene Ben	Methods of heat treating articles
FR1362560A (fr) *	1963-04-16	1964-06-05	British Iron Steel Research	Fours de chauffage indirect à résistances électriques
DE1565398A1 (de) *	1965-09-03	1970-04-16	Atomic Energy Of Australia	Heizstab fuer elektrische Widerstandsoefen und unter Verwendung solcher Staebe gebildete Heizeinrichtung
US3615927A (en) *	1967-10-16	1971-10-26	Hayes Inc C I	Method for heat treating metallic articles
DE3111218A1 (de) *	1981-03-21	1982-12-16	Ipsen Industries International Gmbh, 4190 Kleve	Ofen zur waermebehandlung von bohrern

1983
- 1983-04-15 DE DE19833313651 patent/DE3313651A1/de not_active Withdrawn
1984
- 1984-03-08 AT AT84102477T patent/ATE30600T1/de not_active IP Right Cessation
- 1984-03-08 EP EP84102477A patent/EP0122434B1/de not_active Expired
- 1984-03-08 DE DE8484102477T patent/DE3467185D1/de not_active Expired
- 1984-04-12 DD DD84261906A patent/DD219214A5/de not_active IP Right Cessation
- 1984-04-13 PL PL1984247225A patent/PL136705B1/pl unknown
- 1984-04-16 JP JP59075203A patent/JPS59200715A/ja active Pending
1985
- 1985-11-05 US US06/795,292 patent/US4682011A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US4682011A (en)	1987-07-21
PL136705B1 (en)	1986-03-31
ATE30600T1 (de)	1987-11-15
EP0122434B1 (de)	1987-11-04
DE3313651A1 (de)	1984-10-18
EP0122434A2 (de)	1984-10-24
DE3467185D1 (en)	1987-12-10
JPS59200715A (ja)	1984-11-14
EP0122434A3 (en)	1986-01-15
PL247225A1 (en)	1984-12-17

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Legal Events

Date	Code	Title	Description
1995-08-03	ENJ	Ceased due to non-payment of renewal fee