FR2241624B3 - - Google Patents

Info

Publication number
FR2241624B3
FR2241624B3 FR7424112A FR7424112A FR2241624B3 FR 2241624 B3 FR2241624 B3 FR 2241624B3 FR 7424112 A FR7424112 A FR 7424112A FR 7424112 A FR7424112 A FR 7424112A FR 2241624 B3 FR2241624 B3 FR 2241624B3
Authority
FR
France
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
FR7424112A
Other languages
French (fr)
Other versions
FR2241624A1 (en
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.)
Inco Ltd
Original Assignee
Inco Ltd
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 Inco Ltd filed Critical Inco Ltd
Publication of FR2241624A1 publication Critical patent/FR2241624A1/fr
Application granted granted Critical
Publication of FR2241624B3 publication Critical patent/FR2241624B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • 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
    • C21D1/26—Methods of annealing
    • C21D1/32—Soft annealing, e.g. spheroidising
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • 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
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
FR7424112A 1973-07-13 1974-07-11 Fabrication of articles in chromium steels - using spheroidised structure and formation of martensite after deformation Granted FR2241624A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37911873A 1973-07-13 1973-07-13
US37911973A 1973-07-13 1973-07-13

Publications (2)

Publication Number Publication Date
FR2241624A1 FR2241624A1 (en) 1975-03-21
FR2241624B3 true FR2241624B3 (enrdf_load_stackoverflow) 1977-05-06

Family

ID=27008483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7424112A Granted FR2241624A1 (en) 1973-07-13 1974-07-11 Fabrication of articles in chromium steels - using spheroidised structure and formation of martensite after deformation

Country Status (4)

Country Link
DE (1) DE2433512A1 (enrdf_load_stackoverflow)
ES (1) ES428201A1 (enrdf_load_stackoverflow)
FR (1) FR2241624A1 (enrdf_load_stackoverflow)
SE (1) SE7409174L (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166521A (en) * 1976-02-17 1979-09-04 Honda Giken Kogyo Kabushiki Kaisha Stainless steel brake disc structure
JPS59200721A (ja) * 1983-04-27 1984-11-14 Toshiba Corp シヤドウマスクの製造方法
WO1986004097A1 (en) * 1985-01-14 1986-07-17 Nisshin Steel Co., Ltd. Highly corrosion-resistant steel alloy for use in exhaust gas member
DE19610675C1 (de) * 1996-03-19 1997-02-13 Thyssen Stahl Ag Mehrphasenstahl und Verfahren zu seiner Herstellung
DE10315416A1 (de) * 2002-06-27 2004-01-22 Ina-Schaeffler Kg Lagefixierung eines Bolzens
EP2123787A1 (fr) 2008-05-06 2009-11-25 Industeel Creusot Acier à hautes caractéristiques pour pièces massives

Also Published As

Publication number Publication date
FR2241624A1 (en) 1975-03-21
ES428201A1 (es) 1976-07-16
DE2433512A1 (de) 1975-01-30
SE7409174L (sv) 1975-01-14

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Legal Events

Date Code Title Description
ST Notification of lapse