CA973782A - Method of producing high tensile strength steel - Google Patents

Method of producing high tensile strength steel

Info

Publication number
CA973782A
CA973782A CA173,286A CA173286A CA973782A CA 973782 A CA973782 A CA 973782A CA 173286 A CA173286 A CA 173286A CA 973782 A CA973782 A CA 973782A
Authority
CA
Canada
Prior art keywords
tensile strength
strength steel
high tensile
producing high
producing
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
Application number
CA173,286A
Other languages
English (en)
Other versions
CA173286S (en
Inventor
Marion P. Hunt
Alexander Buy
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.)
Interlake Inc
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
Application granted granted Critical
Publication of CA973782A publication Critical patent/CA973782A/en
Expired 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
    • 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)
  • Metal Rolling (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
CA173,286A 1972-06-08 1973-06-05 Method of producing high tensile strength steel Expired CA973782A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA973782A true CA973782A (en) 1975-09-02

Family

ID=22991569

Family Applications (1)

Application Number Title Priority Date Filing Date
CA173,286A Expired CA973782A (en) 1972-06-08 1973-06-05 Method of producing high tensile strength steel

Country Status (11)

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

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
US4793870A (en) * 1987-04-10 1988-12-27 Signode Corporation Continuous treatment of cold-rolled carbon high manganese steel
US4793869A (en) * 1987-04-10 1988-12-27 Signode Corporation Continuous treatment of cold-rolled carbon 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 (el) * 1957-05-11

Also Published As

Publication number Publication date
NL7308088A (el) 1973-12-11
SE420217B (sv) 1981-09-21
DE2329459A1 (de) 1973-12-20
JPS4951116A (el) 1974-05-17
US3761323A (en) 1973-09-25
BR7304305D0 (pt) 1974-06-27
JPS5644131B2 (el) 1981-10-17
DE2329459B2 (de) 1976-12-23
BE800652A (fr) 1973-12-10
FR2187923B1 (el) 1977-08-19
FR2187923A1 (el) 1974-01-18
GB1421498A (en) 1976-01-21
NL158227B (nl) 1978-10-16
IT988232B (it) 1975-04-10
LU67765A1 (el) 1973-12-14

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