IT983347B - Procedimento ed impianto per il riscaldamento di un qualsiasi pezzo sottoposto ad un cambiamen to di stato endotermico in fase solida - Google Patents

Procedimento ed impianto per il riscaldamento di un qualsiasi pezzo sottoposto ad un cambiamen to di stato endotermico in fase solida

Info

Publication number
IT983347B
IT983347B IT1248373A IT1248373A IT983347B IT 983347 B IT983347 B IT 983347B IT 1248373 A IT1248373 A IT 1248373A IT 1248373 A IT1248373 A IT 1248373A IT 983347 B IT983347 B IT 983347B
Authority
IT
Italy
Prior art keywords
endothermal
plant
procedure
heating
change
Prior art date
Application number
IT1248373A
Other languages
English (en)
Original Assignee
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 Ferodo Sa filed Critical Ferodo Sa
Application granted granted Critical
Publication of IT983347B publication Critical patent/IT983347B/it

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)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
IT1248373A 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 IT983347B (it)

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 (1)

Publication Number Publication Date
IT983347B true IT983347B (it) 1974-10-31

Family

ID=9094664

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (4)

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

Families Citing this family (5)

* 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
FR2824077B1 (fr) * 2001-04-26 2004-10-22 Air Liquide Procede pour ameliorer la qualite metallurgique de produits traites dans un four
CN1505687A (zh) * 2001-04-26 2004-06-16 Һ�����������·������ú��о��ľ� 增强在炉中处理的产品的冶金质量的方法
US20060103059A1 (en) 2004-10-29 2006-05-18 Crafton Scott P High pressure heat treatment system
CN107532268B (zh) 2015-04-28 2019-12-03 联合工程公司 用于对铝合金铸件进行热处理的系统和方法

Also Published As

Publication number Publication date
ES412336A1 (es) 1976-04-16
FR2174657B1 (it) 1974-08-02
FR2174657A1 (en) 1973-10-19
DE2310541A1 (de) 1973-09-13

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