ES8200405A1 - Un procedimiento de trabajo y un dispositivo para la afinacion de la estructura y-o la superficie de metales. - Google Patents

Un procedimiento de trabajo y un dispositivo para la afinacion de la estructura y-o la superficie de metales.

Info

Publication number
ES8200405A1
ES8200405A1 ES492445A ES492445A ES8200405A1 ES 8200405 A1 ES8200405 A1 ES 8200405A1 ES 492445 A ES492445 A ES 492445A ES 492445 A ES492445 A ES 492445A ES 8200405 A1 ES8200405 A1 ES 8200405A1
Authority
ES
Spain
Prior art keywords
protective gas
recipient
chamber
under protective
container
Prior art date
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
ES492445A
Other languages
English (en)
Other versions
ES492445A0 (es
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.)
WERNER HERDIECKERHOFF NACHFOLGER INDUSTRIEOFEN-APP
Original Assignee
WERNER HERDIECKERHOFF NACHFOLGER INDUSTRIEOFEN-APP
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
Application filed by WERNER HERDIECKERHOFF NACHFOLGER INDUSTRIEOFEN-APP filed Critical WERNER HERDIECKERHOFF NACHFOLGER INDUSTRIEOFEN-APP
Publication of ES8200405A1 publication Critical patent/ES8200405A1/es
Publication of ES492445A0 publication Critical patent/ES492445A0/es
Granted legal-status Critical Current

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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • 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
    • C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge

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 Articles (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)

Abstract

PROCEDIMIENTO Y DISPOSTIVO PARA AFINAR METALES. CONSISTE EN CALENTAR UNA CARGA EN UN HORNO DE CUPULA, DENTRO DE UN RECIIENTE BAJO ATMOSFERA DE GAS PROTECTOR O BJO VACIO; A CONTINUACION SE HACE DESCENDER A UN BAÑO DE REFRIGERACION. UNA VEZ FINALIZADO EL PRA L PRECIPITACION DE BISULFATO DE TITANILO Y AMONIO MONOHIDRATADOOCESO DE CALDEO BAJO ALIMETACION CONSTANTE DE GAS PROTECTOR AL RECIPIENTE, ESTE ES ABIERTO POR ABAJO Y A COTINUACION SE VUELVE A CERRAR POR MEDIO DE PIEZAS DE AJUSTE, DE UN DEPOSITO MOVIL. EL ESPACIO DEL DEPOSITO SE ENCUENTRA BAJO SOBREPRESION DE GAS PROTECTOR, O BAJO VACIO, FORMA, DESPUES DE ABRIR UNA CORREDERA QUE CIERRA LA ABERTURA DEL DEPOSITO, UN ESPACIO CONJUNTO CON EL DEL RECIIENTE SOMETIDO A SOBREPRESION DE UN GAS PROTECTOR, HASTA QUE DESPUES DE HACER DESCENDER LA CARGAS DE BAÑO DE REFRIGERACION Y/O DEREACCION, LA CORREDERA VUELVE A S%EPARAR LOS ESPACIOS.
ES492445A 1979-06-15 1980-06-13 Un procedimiento de trabajo y un dispositivo para la afinacion de la estructura y-o la superficie de metales. Granted ES492445A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792924270 DE2924270C2 (de) 1979-06-15 1979-06-15 Arbeitsverfahren zur Gefüge- und/oder Oberflächenveredelung von Metallen und Vorrichtung dafür

Publications (2)

Publication Number Publication Date
ES8200405A1 true ES8200405A1 (es) 1981-11-01
ES492445A0 ES492445A0 (es) 1981-11-01

Family

ID=6073332

Family Applications (1)

Application Number Title Priority Date Filing Date
ES492445A Granted ES492445A0 (es) 1979-06-15 1980-06-13 Un procedimiento de trabajo y un dispositivo para la afinacion de la estructura y-o la superficie de metales.

Country Status (4)

Country Link
EP (1) EP0023546A1 (es)
BR (1) BR8003702A (es)
DE (1) DE2924270C2 (es)
ES (1) ES492445A0 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233361C2 (de) * 1982-09-08 1987-02-05 Vsesojuznyj naučno-issledovatel'skij, proektno-konstruktorskij i technologičeskij institut elektrotermičeskogo oborudovanija, Moskau/Moskva Kontinuierlich zu betreibender Elektroofen zur Wärmebehandlung von Stahlgegenständen
US4647017A (en) * 1984-12-19 1987-03-03 Stainbrook Norbert E Vacuum heat treating furnace and quench system with drop transfer
DE3525635A1 (de) * 1985-07-18 1987-01-22 Kohnle Wolfgang Anlage fuer die waermebehandlung von metallteilen
US4861000A (en) * 1987-06-03 1989-08-29 Pierre Beuret Installation having several elements for heat treatments
US4858893A (en) * 1987-06-05 1989-08-22 Pierre Beuret Bell furnance and hardening vat arrangement
FR2666818B1 (fr) * 1990-09-18 1994-04-29 Kripton Sa Dispositif modulaire flexible de traitements thermiques.
DE59208341D1 (de) * 1992-01-15 1997-05-15 Aichelin Gmbh Vorrichtung zur wärmebehandlung metallischer werkstücke
US5402994A (en) * 1992-01-15 1995-04-04 Aichelin Gmbh Device for heat-treating metal workpieces
ATE200927T1 (de) * 1996-01-17 2001-05-15 Pierre Beuret Wärmebehandlungsanlage für eine ladung aus metallischen stücken
EP0806485A1 (fr) * 1996-05-06 1997-11-12 Patherm SA Installation de traitement thermique
ATE241705T1 (de) * 1998-10-23 2003-06-15 Pierre Beuret Wärmebehandlungsanlage für eine charge metallischer werkstücke
EP1018562A1 (fr) * 1999-01-08 2000-07-12 Patherm SA Dispositif et procédé d'ouverture et de fermeture automatique d'un couvercle de bac de trempe
HRPK20050849B3 (en) * 2005-09-26 2008-11-30 Stupnišek Mladen Equipment and method for hardening in the rara gas atmosphere
DE102017121830A1 (de) * 2017-09-20 2019-03-21 Ebner Industrieofenbau Gmbh Portable Trägervorrichtung für eine Ofencharge und Handhabungssystem für die Trägervorrichtung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT130201B (de) * 1929-04-30 1932-11-10 Bbc Brown Boveri & Cie Vorrichtung zum Blankglühen von Metallen.
US2413987A (en) * 1942-01-10 1947-01-07 Western Electric Co Heat-treating apparatus
AT167102B (de) * 1949-06-20 1950-11-10 Elektrowaermebau Ing Josef Ebn Vorrichtung zum Glühen und Vergüten von Stangen, Profilen und Rohren aus Eisen und Nichteisenmetallen
US2869856A (en) * 1955-08-30 1959-01-20 Greene Ben Furnaces
GB892519A (en) * 1959-03-04 1962-03-28 Electric Resistance Furnace Co Improvements relating to heat treatment furnaces
GB899793A (en) * 1960-03-04 1962-06-27 Ass Elect Ind Improvements in and relating to furnaces
GB1018961A (en) * 1962-03-19 1966-02-02 Albert Edward Brookes Apparatus for use in the heat treatment of metals
DE1271736B (de) * 1963-10-30 1968-07-04 Wilhelm Ulama Haertemaschine fuer lange und stehend zu haertende Werkstuecke
US3589696A (en) * 1968-03-04 1971-06-29 Hayes Inc C I High vacuum electric furnace with liquid quench apparatus
CH478918A (fr) * 1968-08-26 1969-09-30 Kaesermann & Sperisen S A Installation automatique pour traiter thermiquement des objets
US3522357A (en) * 1969-02-03 1970-07-28 Hayes Inc C I Vacuum furnace having a liquid quench and a vertically movable work holder
US3606287A (en) * 1969-11-24 1971-09-20 Alco Standard Corp Heat treating apparatus for metal workpieces
DE2211286C3 (de) * 1972-03-09 1975-04-24 Fa. J. Aichelin, 7015 Korntal Ofenanlage zur Wärmebehandlung von Stahl und Nichteisenmetallen mit einem unmittelbar unter der Ofenkammer angeordneten Abschreckbad
DE2456982C3 (de) * 1974-12-03 1978-06-01 Dr. Werner Herdieckerhoff Gluehtopffabrik, 4750 Unna Haubenglühanlage

Also Published As

Publication number Publication date
DE2924270A1 (de) 1980-12-18
DE2924270C2 (de) 1986-10-16
BR8003702A (pt) 1981-01-13
EP0023546A1 (de) 1981-02-11
ES492445A0 (es) 1981-11-01

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506