ES2083543T3 - PROCEDURE FOR THE PRODUCTION OF PRODUCTS OF VERY HIGH LOAD AT BREAK FROM A UNSTABLE AUSTENITIC STEEL, AND RESULTING PRODUCTS. - Google Patents

PROCEDURE FOR THE PRODUCTION OF PRODUCTS OF VERY HIGH LOAD AT BREAK FROM A UNSTABLE AUSTENITIC STEEL, AND RESULTING PRODUCTS.

Info

Publication number
ES2083543T3
ES2083543T3 ES91402232T ES91402232T ES2083543T3 ES 2083543 T3 ES2083543 T3 ES 2083543T3 ES 91402232 T ES91402232 T ES 91402232T ES 91402232 T ES91402232 T ES 91402232T ES 2083543 T3 ES2083543 T3 ES 2083543T3
Authority
ES
Spain
Prior art keywords
products
temperature
break
procedure
production
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
ES91402232T
Other languages
Spanish (es)
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.)
Ugine Savoie SA
Original Assignee
Ugine Savoie 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 SA filed Critical Ugine Savoie SA
Application granted granted Critical
Publication of ES2083543T3 publication Critical patent/ES2083543T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)

Abstract

According to this process the steel is subjected to a first plastic deformation at a temperature above the limiting temperature (Md) of the formation of martensite by deformation and lower than the recrystallisation temperature, and then to a second deformation at a temperature lower than the said temperature (Md). During the second deformation the steel is deformed in a determined range of temperature of the formation of martensite so that, in the case of an additional rational deformation of 0.1, the increase in the content of martensite formed does not at any time exceed 20%.
ES91402232T 1990-08-30 1991-08-12 PROCEDURE FOR THE PRODUCTION OF PRODUCTS OF VERY HIGH LOAD AT BREAK FROM A UNSTABLE AUSTENITIC STEEL, AND RESULTING PRODUCTS. Expired - Lifetime ES2083543T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9010828A FR2666352B1 (en) 1990-08-30 1990-08-30 PROCESS FOR THE PRODUCTION OF HIGHLY LOADED RUPTURE PRODUCTS FROM UNSTABLE AUSTHENIC STEEL, AND PRODUCTS THEREFROM.

Publications (1)

Publication Number Publication Date
ES2083543T3 true ES2083543T3 (en) 1996-04-16

Family

ID=9399967

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91402232T Expired - Lifetime ES2083543T3 (en) 1990-08-30 1991-08-12 PROCEDURE FOR THE PRODUCTION OF PRODUCTS OF VERY HIGH LOAD AT BREAK FROM A UNSTABLE AUSTENITIC STEEL, AND RESULTING PRODUCTS.

Country Status (10)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62275035A (en) * 1985-05-07 1987-11-30 Sumitomo Electric Ind Ltd Production of base material for optical fiber
JP3542239B2 (en) * 1996-10-15 2004-07-14 新日本製鐵株式会社 High-strength stainless wire with excellent resistance to longitudinal cracking and its wire
FR2778188B1 (en) * 1998-04-29 2000-06-02 Ugine Savoie Sa STAINLESS STEEL FOR MAKING DRAWN WIRE IN PARTICULAR TIRE REINFORCEMENT WIRE AND METHOD FOR MAKING THE SAME WIRE
JP4519513B2 (en) * 2004-03-08 2010-08-04 新日鐵住金ステンレス株式会社 High-strength stainless steel wire with excellent rigidity and manufacturing method thereof
DE102004051885A1 (en) * 2004-10-26 2006-04-27 Fag Kugelfischer Ag & Co. Ohg Mechanically load-bearing actuator or bearing component made of mechanically hardened steel
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 (en) 1999-01-29
CA2050208A1 (en) 1992-03-01
TW226033B (en) 1994-07-01
CA2050208C (en) 2002-08-20
DE69115392T2 (en) 1996-05-30
DE69115392D1 (en) 1996-01-25
PT98792A (en) 1992-07-31
FR2666352A1 (en) 1992-03-06
FR2666352B1 (en) 1992-12-11
EP0474530B1 (en) 1995-12-13
GR3019185T3 (en) 1996-06-30
JPH0681033A (en) 1994-03-22
ATE131539T1 (en) 1995-12-15
EP0474530A1 (en) 1992-03-11

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