CA2050208C - Procede d'elaboration de produits a tres haute charge a la rupture a partir d'un acier austenitique instable, et produits en resultant - Google Patents

Procede d'elaboration de produits a tres haute charge a la rupture a partir d'un acier austenitique instable, et produits en resultant Download PDF

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Publication number
CA2050208C
CA2050208C CA002050208A CA2050208A CA2050208C CA 2050208 C CA2050208 C CA 2050208C CA 002050208 A CA002050208 A CA 002050208A CA 2050208 A CA2050208 A CA 2050208A CA 2050208 C CA2050208 C CA 2050208C
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CA
Canada
Prior art keywords
steel
deformation
temperature
martensite
charac
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 - Lifetime
Application number
CA002050208A
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English (en)
French (fr)
Other versions
CA2050208A1 (fr
Inventor
Jean-Michel Hauser
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.)
Ugitech SA
Original Assignee
Ugine Savoie Imphy 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 Ugine Savoie Imphy SA filed Critical Ugine Savoie Imphy SA
Publication of CA2050208A1 publication Critical patent/CA2050208A1/fr
Application granted granted Critical
Publication of CA2050208C publication Critical patent/CA2050208C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires of ferrous alloys

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)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
CA002050208A 1990-08-30 1991-08-29 Procede d'elaboration de produits a tres haute charge a la rupture a partir d'un acier austenitique instable, et produits en resultant Expired - Lifetime CA2050208C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9010828A FR2666352B1 (fr) 1990-08-30 1990-08-30 Procede d'elaboration de produits a tres haute charge a la rupture a partir d'un acier austhenitique instable, et produits en resultant.
FR9010828 1990-08-30

Publications (2)

Publication Number Publication Date
CA2050208A1 CA2050208A1 (fr) 1992-03-01
CA2050208C true CA2050208C (fr) 2002-08-20

Family

ID=9399967

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002050208A Expired - Lifetime CA2050208C (fr) 1990-08-30 1991-08-29 Procede d'elaboration de produits a tres haute charge a la rupture a partir d'un acier austenitique instable, et produits en resultant

Country Status (10)

Country Link
EP (1) EP0474530B1 (es)
JP (1) JPH0681033A (es)
AT (1) ATE131539T1 (es)
CA (1) CA2050208C (es)
DE (1) DE69115392T2 (es)
ES (1) ES2083543T3 (es)
FR (1) FR2666352B1 (es)
GR (1) GR3019185T3 (es)
PT (1) PT98792B (es)
TW (1) TW226033B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62275035A (ja) * 1985-05-07 1987-11-30 Sumitomo Electric Ind Ltd 光フアイバ用母材の製造方法
JP3542239B2 (ja) * 1996-10-15 2004-07-14 新日本製鐵株式会社 耐伸線縦割れ性に優れた高強度ステンレス線材及びその鋼線
FR2778188B1 (fr) * 1998-04-29 2000-06-02 Ugine Savoie Sa Acier inoxydable pour l'elaboration de fil trefile notamment de fil de renfort de pneumatique et procede de realisation dudit fil
JP4519513B2 (ja) * 2004-03-08 2010-08-04 新日鐵住金ステンレス株式会社 剛性率に優れた高強度ステンレス鋼線およびその製造方法
DE102004051885A1 (de) * 2004-10-26 2006-04-27 Fag Kugelfischer Ag & Co. Ohg Mechanisch belastbares Stell- oder Lagerbauteil aus mechanisch gehärtetem Stahl
US9267193B2 (en) 2008-11-05 2016-02-23 Honda Motor Co., Ltd High-strength steel sheet and the method for production therefor
EP4198363B1 (en) * 2021-12-14 2024-07-10 Vallourec Tube-Alloy, LLC High strength insulated tube

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296846A (en) * 1964-06-05 1967-01-10 Crucible Steel Co America Method of rolling steel
US3488231A (en) * 1966-11-22 1970-01-06 Atomic Energy Commission Treatment of steel
US3871925A (en) * 1972-11-29 1975-03-18 Brunswick Corp Method of conditioning 18{14 8 stainless steel
US4265679A (en) * 1979-08-23 1981-05-05 Kawasaki Steel Corporation Process for producing stainless steels for spring having a high strength and an excellent fatigue resistance
US4415377A (en) * 1982-06-28 1983-11-15 Olin Corporation Duplex rolling process and apparatus

Also Published As

Publication number Publication date
PT98792B (pt) 1999-01-29
CA2050208A1 (fr) 1992-03-01
TW226033B (es) 1994-07-01
DE69115392T2 (de) 1996-05-30
ES2083543T3 (es) 1996-04-16
DE69115392D1 (de) 1996-01-25
PT98792A (pt) 1992-07-31
FR2666352A1 (fr) 1992-03-06
FR2666352B1 (fr) 1992-12-11
EP0474530B1 (fr) 1995-12-13
GR3019185T3 (en) 1996-06-30
JPH0681033A (ja) 1994-03-22
ATE131539T1 (de) 1995-12-15
EP0474530A1 (fr) 1992-03-11

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Date Code Title Description
EEER Examination request
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121202