BE800652A - Procede de production d'acier de resistance a la traction elevee - Google Patents

Procede de production d'acier de resistance a la traction elevee

Info

Publication number
BE800652A
BE800652A BE1005129A BE1005129A BE800652A BE 800652 A BE800652 A BE 800652A BE 1005129 A BE1005129 A BE 1005129A BE 1005129 A BE1005129 A BE 1005129A BE 800652 A BE800652 A BE 800652A
Authority
BE
Belgium
Prior art keywords
production
tensile strength
strength steel
high tensile
steel
Prior art date
Application number
BE1005129A
Other languages
English (en)
Inventor
M P Hunt
A Buy
Original Assignee
Interlake Inc
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 Interlake Inc filed Critical Interlake Inc
Publication of BE800652A publication Critical patent/BE800652A/fr

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
    • C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
    • 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
    • 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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
    • C21D1/30—Stress-relieving
    • 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0273—Final recrystallisation annealing

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 Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Metal Rolling (AREA)
BE1005129A 1972-06-08 1973-06-08 Procede de production d'acier de resistance a la traction elevee BE800652A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26100672A 1972-06-08 1972-06-08

Publications (1)

Publication Number Publication Date
BE800652A true BE800652A (fr) 1973-12-10

Family

ID=22991569

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1005129A BE800652A (fr) 1972-06-08 1973-06-08 Procede de production d'acier de resistance a la traction elevee

Country Status (11)

Country Link
US (1) US3761323A (fr)
JP (1) JPS5644131B2 (fr)
BE (1) BE800652A (fr)
BR (1) BR7304305D0 (fr)
CA (1) CA973782A (fr)
FR (1) FR2187923B1 (fr)
GB (1) GB1421498A (fr)
IT (1) IT988232B (fr)
LU (1) LU67765A1 (fr)
NL (1) NL158227B (fr)
SE (1) SE420217B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929524A (en) * 1973-07-26 1975-12-30 Nikolai Grigorievich Filatov Method of heat treating linear long-length steel articles, apparatus for effecting said method and articles produced thereby
US4816090A (en) * 1986-09-10 1989-03-28 The Broken Hill Proprietary Co., Ltd. Heat treated cold rolled steel strapping
US4793869A (en) * 1987-04-10 1988-12-27 Signode Corporation Continuous treatment of cold-rolled carbon manganese steel
US4793870A (en) * 1987-04-10 1988-12-27 Signode Corporation Continuous treatment of cold-rolled carbon high manganese steel
US5542995A (en) * 1992-02-19 1996-08-06 Reilly; Robert Method of making steel strapping and strip and strapping and strip
AU671246B2 (en) * 1994-04-28 1996-08-15 Illinois Tool Works Inc. Method and apparatus for an improved steel strap

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE557423A (fr) * 1957-05-11

Also Published As

Publication number Publication date
SE420217B (sv) 1981-09-21
NL158227B (nl) 1978-10-16
GB1421498A (en) 1976-01-21
JPS5644131B2 (fr) 1981-10-17
LU67765A1 (fr) 1973-12-14
US3761323A (en) 1973-09-25
IT988232B (it) 1975-04-10
DE2329459A1 (de) 1973-12-20
BR7304305D0 (pt) 1974-06-27
CA973782A (en) 1975-09-02
DE2329459B2 (de) 1976-12-23
NL7308088A (fr) 1973-12-11
FR2187923B1 (fr) 1977-08-19
FR2187923A1 (fr) 1974-01-18
JPS4951116A (fr) 1974-05-17

Similar Documents

Publication Publication Date Title
OA05782A (fr) Procédé pour la production de l'acier.
BE824238A (fr) Procede de fabrication de l'acier
BE786059A (fr) Procede empechant la deterioration de la force d'adhesion d'un fil d'acier a un melange caoutchouteux.
BE810026A (fr) Procede d'affinage de l'acier
BE814094A (fr) Procede de coulage en continu d'acier
BE814021A (fr) Procede pour la production d'acier au silicium a permeabilite elevee
BE764797A (fr) Procede de fabrication d'armatures de beton en acier nervure etcylindrecalibre utilise pour appliquer le procede
FR2279487A1 (fr) Procede de production de tubes d'acier sans soudure
BE820297A (fr) Procede ameliore pour la production de l'acier
BE800652A (fr) Procede de production d'acier de resistance a la traction elevee
BE859514A (fr) Procede de production d'acier par decarburation
FR2009870A1 (fr) Procede continu de fabrication d'acier
BE814093A (fr) Procede de coulage d'acier en continu
BE752728A (fr) Procede de fabrication d'acier
BE822637A (fr) Procede de fabrication d'acier inoxydable
BE802806A (fr) Procede perfectionne de production d'adiponitrile
FR2299104A1 (fr) Procede ameliore pour la production de lingots d'acier de grande dimension
BE789593A (fr) Procede de phosphatation de l'acier
BE792124A (fr) Procede de fabrication d'acier
BE822440A (fr) Procede de fabrication de lingots composites d'acier
BE783550A (fr) Procede de preparation d'une tole en acier destinee a l'emaillage.
BE802933A (fr) Procede de nitruration d'acier en fusion
BE822667A (fr) Procede d'elaboration de l'acier
BE777331A (fr) Procede pour la production d'un materiau de construction
FR2303853A1 (fr) Procede pour la production de micro-organismes

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: INTERLAKE INC.

Effective date: 19840608