FR2174657A1 - Chlutchplate heat treatment - accelerated by heating to alpha iron to austenite change point - Google Patents

Chlutchplate heat treatment - accelerated by heating to alpha iron to austenite change point

Info

Publication number
FR2174657A1
FR2174657A1 FR7207659A FR7207659A FR2174657A1 FR 2174657 A1 FR2174657 A1 FR 2174657A1 FR 7207659 A FR7207659 A FR 7207659A FR 7207659 A FR7207659 A FR 7207659A FR 2174657 A1 FR2174657 A1 FR 2174657A1
Authority
FR
France
Prior art keywords
heating
chlutchplate
accelerated
heat treatment
change point
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.)
Granted
Application number
FR7207659A
Other languages
English (en)
French (fr)
Other versions
FR2174657B1 (enrdf_load_html_response
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.)
Valeo SE
Original Assignee
Francaise du Ferodo SA
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 Francaise du Ferodo SA filed Critical Francaise du Ferodo SA
Priority to FR7207659A priority Critical patent/FR2174657A1/fr
Priority to IT1248373A priority patent/IT983347B/it
Priority to DE19732310541 priority patent/DE2310541A1/de
Priority to ES412336A priority patent/ES412336A1/es
Publication of FR2174657A1 publication Critical patent/FR2174657A1/fr
Application granted granted Critical
Publication of FR2174657B1 publication Critical patent/FR2174657B1/fr
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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/52—Methods of heating with flames

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 Articles (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
FR7207659A 1972-03-06 1972-03-06 Chlutchplate heat treatment - accelerated by heating to alpha iron to austenite change point Granted FR2174657A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7207659A FR2174657A1 (en) 1972-03-06 1972-03-06 Chlutchplate heat treatment - accelerated by heating to alpha iron to austenite change point
IT1248373A IT983347B (it) 1972-03-06 1973-02-27 Procedimento ed impianto per il riscaldamento di un qualsiasi pezzo sottoposto ad un cambiamen to di stato endotermico in fase solida
DE19732310541 DE2310541A1 (de) 1972-03-06 1973-03-02 Verfahren und vorrichtung zur erwaermung eines eine endotherme zustandsaenderung in fester phase erfahrenden werkstuecks
ES412336A ES412336A1 (es) 1972-03-06 1973-03-05 Procedimiento e instalacion para el calentamiento de una pieza cualquiera susceptible de ser objeto por calentamientode un cambio de estado endotermico en fase solida.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7207659A FR2174657A1 (en) 1972-03-06 1972-03-06 Chlutchplate heat treatment - accelerated by heating to alpha iron to austenite change point

Publications (2)

Publication Number Publication Date
FR2174657A1 true FR2174657A1 (en) 1973-10-19
FR2174657B1 FR2174657B1 (enrdf_load_html_response) 1974-08-02

Family

ID=9094664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7207659A Granted FR2174657A1 (en) 1972-03-06 1972-03-06 Chlutchplate heat treatment - accelerated by heating to alpha iron to austenite change point

Country Status (4)

Country Link
DE (1) DE2310541A1 (enrdf_load_html_response)
ES (1) ES412336A1 (enrdf_load_html_response)
FR (1) FR2174657A1 (enrdf_load_html_response)
IT (1) IT983347B (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2824077A1 (fr) * 2001-04-26 2002-10-31 Air Liquide Procede pour ameliorer la qualite metallurgique de produits traites dans un four
WO2002088402A1 (fr) * 2001-04-26 2002-11-07 L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Procede pour ameliorer la qualite metallurgique de produits traites dans un four

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6336809B1 (en) 1998-12-15 2002-01-08 Consolidated Engineering Company, Inc. Combination conduction/convection furnace
US7275582B2 (en) 1999-07-29 2007-10-02 Consolidated Engineering Company, Inc. Methods and apparatus for heat treatment and sand removal for castings
US20020104596A1 (en) 2001-02-02 2002-08-08 Consolidated Engineering Company, Inc. Integrated metal processing facility
US7338629B2 (en) 2001-02-02 2008-03-04 Consolidated Engineering Company, Inc. Integrated metal processing facility
US6901990B2 (en) 2002-07-18 2005-06-07 Consolidated Engineering Company, Inc. Method and system for processing castings
US20060103059A1 (en) 2004-10-29 2006-05-18 Crafton Scott P High pressure heat treatment system
KR102076897B1 (ko) 2015-04-28 2020-02-12 콘솔리데이티드 엔지니어링 캄파니, 인크. 알루미늄 합금 주물을 열처리하는 시스템 및 방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2824077A1 (fr) * 2001-04-26 2002-10-31 Air Liquide Procede pour ameliorer la qualite metallurgique de produits traites dans un four
WO2002088402A1 (fr) * 2001-04-26 2002-11-07 L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Procede pour ameliorer la qualite metallurgique de produits traites dans un four
US6955730B2 (en) 2001-04-26 2005-10-18 L'Air Liquide, Société Anonyme á Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procédés Georges Claude Method for enhancing the metallurigcal quality of products treated in a furnace

Also Published As

Publication number Publication date
IT983347B (it) 1974-10-31
DE2310541A1 (de) 1973-09-13
ES412336A1 (es) 1976-04-16
FR2174657B1 (enrdf_load_html_response) 1974-08-02

Similar Documents

Publication Publication Date Title
NO884389L (no) Fremgangsmaate til varmebehandling av metalliske arbeidsstykker.
FR2174657A1 (en) Chlutchplate heat treatment - accelerated by heating to alpha iron to austenite change point
SE7714139L (sv) Vermare
IE35144L (en) Steel heat treatment process
ES324784A1 (es) Procedimiento para el tratamiento de aceros hipoeutectoides endurecibles.
SE7511643L (sv) Sett att vermebehandmaterial i spolgform
GB1005629A (en) Electric heating elements for carburizing atmospheres
GB1387762A (en) Inductive heating
JPS5541964A (en) Method and apparatus for heat treatment of ring form body
FR2077990A5 (en) Welding plastic tubes and mouldings
FR2037640A5 (en) Hardening or partial tempering of tools - and workpieces
FR2293682A1 (fr) Four a eau
FR2299417A1 (fr) Perfectionnements aux procedes d'emaillage
GB1343544A (en) Heat treatment of a milk product
FR2075198A5 (en) Continuous fabric heat finishing plant
FR2201125A1 (en) Hot catalytic bed reactor - with precisely controlled even temperature throughout all parts of the bed
JPS51114733A (en) Process of controlling heat quantity in a fluid bed
ES299732A1 (es) Procedimiento para obtener productos de acero endurecido
GB855987A (en) Improvements in or relating to a method and apparatus for the inductive heating of work pieces
FR2159821A5 (en) Heat treatment of metal parts of household utensils - to obtain colouration of the external surface
GB1405646A (en) Process for the heating of industrial furnaces
Iskhakova Structural preparation of pearlite by ultrasonic deformation before plasma hardening
FR2184339A5 (en) Heat treating furnace - with heating elements positioned for better temp uniformity
FR2090436A6 (en) Warm roll forming of round work pieces
GB1208927A (en) Heat treating metal articles

Legal Events

Date Code Title Description
ST Notification of lapse