GB2071144B - Dual-phase steel - Google Patents

Dual-phase steel

Info

Publication number
GB2071144B
GB2071144B GB8101310A GB8101310A GB2071144B GB 2071144 B GB2071144 B GB 2071144B GB 8101310 A GB8101310 A GB 8101310A GB 8101310 A GB8101310 A GB 8101310A GB 2071144 B GB2071144 B GB 2071144B
Authority
GB
United Kingdom
Prior art keywords
dual
phase steel
steel
phase
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
GB8101310A
Other versions
GB2071144A (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.)
British Steel Corp
Original Assignee
British Steel Corp
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 British Steel Corp filed Critical British Steel Corp
Priority to GB8101310A priority Critical patent/GB2071144B/en
Publication of GB2071144A publication Critical patent/GB2071144A/en
Application granted granted Critical
Publication of GB2071144B publication Critical patent/GB2071144B/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
    • 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
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • 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

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 Sheet Steel (AREA)
GB8101310A 1980-01-18 1981-01-16 Dual-phase steel Expired GB2071144B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8101310A GB2071144B (en) 1980-01-18 1981-01-16 Dual-phase steel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8001702 1980-01-18
GB8101310A GB2071144B (en) 1980-01-18 1981-01-16 Dual-phase steel

Publications (2)

Publication Number Publication Date
GB2071144A GB2071144A (en) 1981-09-16
GB2071144B true GB2071144B (en) 1983-07-27

Family

ID=26274192

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8101310A Expired GB2071144B (en) 1980-01-18 1981-01-16 Dual-phase steel

Country Status (1)

Country Link
GB (1) GB2071144B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2297094B (en) * 1995-01-20 1998-09-23 British Steel Plc Improvements in and relating to Carbide-Free Bainitic Steels
FR2833617B1 (en) * 2001-12-14 2004-08-20 Usinor METHOD FOR MANUFACTURING VERY HIGH STRENGTH COLD ROLLED SHEET OF MICRO-ALLOY DUAL STEEL
FR2855184B1 (en) * 2003-05-19 2006-05-19 Usinor COLD LAMINATED, ALUMINATED, HIGH STRENGTH, DUAL PHASE STEEL FOR TELEVISION ANTI-IMPLOSION BELT, AND METHOD FOR MANUFACTURING THE SAME

Also Published As

Publication number Publication date
GB2071144A (en) 1981-09-16

Similar Documents

Publication Publication Date Title
JPS56137996A (en) Note
AU546667B2 (en) Martempering steel
JPS56152590A (en) Hammer
JPS5776180A (en) Steel cementation
GB2088754B (en) Oriented silicon steel
JPS56128384A (en) Steel cord
PH17096A (en) Anti-rhinovirus agents
GB2076425B (en) Dual-phase steel sheet
GB2085427B (en) 3-phenoxyazetidines
GB2071144B (en) Dual-phase steel
JPS572797A (en) Note
JPS5747697A (en) Note
BG41823A3 (en) Cytoquinine like means
JPS56101898A (en) Note
CS12981A2 (en) Zpusob pripravy benzenaminove slouceniny
JPS56159443A (en) Construction
JPS56166098A (en) Note
AU547710B2 (en) Steel section
ZW25081A1 (en) Birckwork construction
JPS5718293A (en) Pass
BG31310A1 (en) Lowalloyed structural steel
JPS56105600A (en) Alarmmsystem against carrspeed
JPS5595753A (en) Panel for construction
CS144381A1 (en) Zesilovac vykonu
CA47477S (en) Tankard

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee