DE2204454A1 - - Google Patents

Info

Publication number
DE2204454A1
DE2204454A1 DE19722204454 DE2204454A DE2204454A1 DE 2204454 A1 DE2204454 A1 DE 2204454A1 DE 19722204454 DE19722204454 DE 19722204454 DE 2204454 A DE2204454 A DE 2204454A DE 2204454 A1 DE2204454 A1 DE 2204454A1
Authority
DE
Germany
Prior art keywords
steel
boron
rolled
aging
ppm
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.)
Pending
Application number
DE19722204454
Other languages
German (de)
English (en)
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants 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 USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of DE2204454A1 publication Critical patent/DE2204454A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
DE19722204454 1971-02-03 1972-01-31 Pending DE2204454A1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11244471A 1971-02-03 1971-02-03

Publications (1)

Publication Number Publication Date
DE2204454A1 true DE2204454A1 (enExample) 1972-08-17

Family

ID=22343932

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722204454 Pending DE2204454A1 (enExample) 1971-02-03 1972-01-31

Country Status (15)

Country Link
US (1) US3725143A (enExample)
JP (1) JPS5134807B1 (enExample)
AT (1) AT330228B (enExample)
AU (1) AU458543B2 (enExample)
BE (1) BE778759A (enExample)
BR (1) BR7200574D0 (enExample)
CA (1) CA968587A (enExample)
DE (1) DE2204454A1 (enExample)
FR (1) FR2124370B1 (enExample)
GB (1) GB1384263A (enExample)
IT (1) IT948999B (enExample)
NL (1) NL7201435A (enExample)
PL (1) PL83384B1 (enExample)
YU (1) YU34717B (enExample)
ZA (1) ZA72471B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114107833A (zh) * 2020-08-26 2022-03-01 上海梅山钢铁股份有限公司 抗拉强度320MPa级电池壳用冷轧钢板及其生产方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001052A (en) * 1971-09-30 1977-01-04 Kawasaki Steel Corporation Hot-rolled low-carbon steel strip with an excellent press-workability capable of forming smooth pressed surface and a method of making the same
US3988173A (en) * 1972-04-03 1976-10-26 Nippon Steel Corporation Cold rolled steel sheet having excellent workability and method thereof
US3988174A (en) * 1972-04-03 1976-10-26 Nippon Steel Corporation Hot rolled steel sheet having excellent workability and method thereof
US3873381A (en) * 1973-03-01 1975-03-25 Armco Steel Corp High permeability cube-on-edge oriented silicon steel and method of making it
US3905843A (en) * 1974-01-02 1975-09-16 Gen Electric Method of producing silicon-iron sheet material with boron addition and product
US3905842A (en) * 1974-01-07 1975-09-16 Gen Electric Method of producing silicon-iron sheet material with boron addition and product
US4113517A (en) * 1974-04-26 1978-09-12 Nippon Kokan Kabushiki Kaisha Method of making cold-reduced al-killed steel strip for press-forming by continuous casting and continuous annealing process
US3957546A (en) * 1974-09-16 1976-05-18 General Electric Company Method of producing oriented silicon-iron sheet material with boron and nitrogen additions
US3950191A (en) * 1974-10-21 1976-04-13 Kawasaki Steel Corporation Cold rolled steel sheets having an excellent enamelability and a method for producing said cold rolled steel sheets
CA1102588A (en) * 1977-12-12 1981-06-09 Thomas A. Perlus Steel wire manufacture
US4397699A (en) * 1980-05-27 1983-08-09 Nippon Steel Corporation Process for producing deep-drawing cold rolled steel strip by continuous annealing
US4410372A (en) * 1981-06-10 1983-10-18 Nippon Steel Corporation Process for producing deep-drawing, non-ageing, cold rolled steel strips having excellent paint bake-hardenability by continuous annealing
JPS58174551A (ja) * 1982-04-03 1983-10-13 Sumitomo Electric Ind Ltd ボロン含有鋼およびその製造方法
FR2696421B1 (fr) * 1992-10-05 1995-01-06 Lorraine Laminage Acier pour emballage à ouverture par rupture d'une ligne de moindre résistance.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114107833A (zh) * 2020-08-26 2022-03-01 上海梅山钢铁股份有限公司 抗拉强度320MPa级电池壳用冷轧钢板及其生产方法

Also Published As

Publication number Publication date
GB1384263A (en) 1975-02-19
NL7201435A (enExample) 1972-08-07
FR2124370B1 (enExample) 1975-10-24
ZA72471B (en) 1972-09-27
BR7200574D0 (pt) 1973-05-15
JPS5134807B1 (enExample) 1976-09-29
PL83384B1 (enExample) 1975-12-31
YU34717B (en) 1979-12-31
AU3833872A (en) 1973-08-02
YU25572A (en) 1979-07-10
AT330228B (de) 1976-06-25
US3725143A (en) 1973-04-03
IT948999B (it) 1973-06-11
AU458543B2 (en) 1975-02-27
FR2124370A1 (enExample) 1972-09-22
CA968587A (en) 1975-06-03
ATA82272A (de) 1975-09-15
BE778759A (fr) 1972-07-31

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Legal Events

Date Code Title Description
OHA Expiration of time for request for examination