FR2231759B1 - - Google Patents

Info

Publication number
FR2231759B1
FR2231759B1 FR7418249A FR7418249A FR2231759B1 FR 2231759 B1 FR2231759 B1 FR 2231759B1 FR 7418249 A FR7418249 A FR 7418249A FR 7418249 A FR7418249 A FR 7418249A FR 2231759 B1 FR2231759 B1 FR 2231759B1
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
FR7418249A
Other versions
FR2231759A1 (fr
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.)
Toyo Kohan Co Ltd
Original Assignee
Toyo Kohan Co 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 Toyo Kohan Co Ltd filed Critical Toyo Kohan Co Ltd
Publication of FR2231759A1 publication Critical patent/FR2231759A1/fr
Application granted granted Critical
Publication of FR2231759B1 publication Critical patent/FR2231759B1/fr
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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/05—Stretching combined with 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0242—Flattening; Dressing; Flexing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
FR7418249A 1973-05-31 1974-05-27 Expired FR2231759B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48060270A JPS52837B2 (fr) 1973-05-31 1973-05-31

Publications (2)

Publication Number Publication Date
FR2231759A1 FR2231759A1 (fr) 1974-12-27
FR2231759B1 true FR2231759B1 (fr) 1976-12-24

Family

ID=13137265

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7418249A Expired FR2231759B1 (fr) 1973-05-31 1974-05-27

Country Status (6)

Country Link
US (1) US3958439A (fr)
JP (1) JPS52837B2 (fr)
CA (1) CA1002862A (fr)
DE (1) DE2425612C3 (fr)
FR (1) FR2231759B1 (fr)
GB (1) GB1476191A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52130458A (en) * 1976-04-26 1977-11-01 Ishikawajima Harima Heavy Ind Rolling device provided with form correcting tool
US4528830A (en) * 1982-06-30 1985-07-16 Sumitomo Metal Industries, Ltd. Method for changing widthwise distribution of thickness of metal strip
US4587822A (en) * 1984-08-10 1986-05-13 The Monarch Machine Tool Company Tension leveling apparatus
US5127885A (en) * 1990-12-24 1992-07-07 Xerox Corporation Endless metal belt with strengthened edges
JP3427863B2 (ja) * 1994-12-27 2003-07-22 住友金属鉱山株式会社 電解用種板の歪み矯正方法
GB2309185A (en) * 1996-01-16 1997-07-23 Draftex Ind Ltd Stress relief of metal strip
FR2780482B1 (fr) * 1998-06-30 2000-07-21 Coflexip Procede de fabrication d'une carcasse metallique pour conduite flexible ou ombilical
CN101474649B (zh) * 2008-12-15 2011-08-10 重庆红宇摩擦制品有限公司 一种辊轧通过式制动块矫平机

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3264144A (en) * 1962-09-13 1966-08-02 Youngstown Sheet And Tube Co Method of producing a rolled steel product
US3247946A (en) * 1962-10-30 1966-04-26 American Can Co Method of treating metal
US3260093A (en) * 1964-04-01 1966-07-12 Natalis H Polakowski Strip flattening device
US3326025A (en) * 1964-08-14 1967-06-20 Nishioka Tasaburo Apparatus for alternately bending to draw wire or plate
US3537913A (en) * 1967-04-17 1970-11-03 Nat Steel Corp Cyclic stressing for suppression of strain aging
US3513677A (en) * 1967-08-02 1970-05-26 Natalis H Polakowski Metal strip processing machine
US3527078A (en) * 1968-08-12 1970-09-08 Head Wrightson & Co Ltd Strip flattening
US3605470A (en) * 1969-01-27 1971-09-20 Natalis H Polakowski Pressure assisted tension roller leveler
US3700504A (en) * 1970-12-21 1972-10-24 Bethlehem Steel Corp Method for producing double-reduced container stock having good resistance to corrosion and product produced thereby
US3812701A (en) * 1972-12-14 1974-05-28 Toyo Kohan Co Ltd Method and an apparatus of leveling a metal strip
US3812697A (en) * 1973-02-05 1974-05-28 Toyo Kohan Co Ltd Method and an apparatus of leveling a metal strip

Also Published As

Publication number Publication date
DE2425612C3 (de) 1979-08-02
US3958439A (en) 1976-05-25
DE2425612A1 (de) 1975-01-16
GB1476191A (en) 1977-06-10
FR2231759A1 (fr) 1974-12-27
JPS509564A (fr) 1975-01-31
JPS52837B2 (fr) 1977-01-11
CA1002862A (en) 1977-01-04
DE2425612B2 (de) 1978-11-23

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