MY119642A - Ultra-high strength ausaged steels with excellent cryogenic temperature toughness - Google Patents

Ultra-high strength ausaged steels with excellent cryogenic temperature toughness

Info

Publication number
MY119642A
MY119642A MYPI98002811A MYPI9802811A MY119642A MY 119642 A MY119642 A MY 119642A MY PI98002811 A MYPI98002811 A MY PI98002811A MY PI9802811 A MYPI9802811 A MY PI9802811A MY 119642 A MY119642 A MY 119642A
Authority
MY
Malaysia
Prior art keywords
plate
temperature
ultra
austenite
high strength
Prior art date
Application number
MYPI98002811A
Other languages
English (en)
Inventor
Glen A Vaughn
Jayoung Koo
Narasimha-Rao V Bangaru
Original Assignee
Exxon Production Research Co
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 Exxon Production Research Co filed Critical Exxon Production Research Co
Publication of MY119642A publication Critical patent/MY119642A/en

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 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
    • C21D8/0263—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 following 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/001—Heat treatment of ferrous alloys containing Ni
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20—Isothermal quenching, e.g. bainitic hardening
    • 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
    • C21D2211/001—Austenite
    • 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
    • C21D2211/008—Martensite

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 Steel (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Laminated Bodies (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
MYPI98002811A 1997-12-19 1998-06-20 Ultra-high strength ausaged steels with excellent cryogenic temperature toughness MY119642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6825297P 1997-12-19 1997-12-19

Publications (1)

Publication Number Publication Date
MY119642A true MY119642A (en) 2005-06-30

Family

ID=22081370

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI98002811A MY119642A (en) 1997-12-19 1998-06-20 Ultra-high strength ausaged steels with excellent cryogenic temperature toughness

Country Status (44)

Country Link
US (1) US6251198B1 (enExample)
EP (1) EP1047798A4 (enExample)
JP (1) JP2001527153A (enExample)
KR (1) KR100519874B1 (enExample)
CN (1) CN1098358C (enExample)
AR (1) AR013109A1 (enExample)
AT (1) AT409267B (enExample)
AU (1) AU739791B2 (enExample)
BG (1) BG104624A (enExample)
BR (1) BR9813689A (enExample)
CA (1) CA2316970C (enExample)
CH (1) CH695315A5 (enExample)
CO (1) CO5060436A1 (enExample)
DE (1) DE19882880B4 (enExample)
DK (1) DK175995B1 (enExample)
DZ (1) DZ2530A1 (enExample)
EG (1) EG22915A (enExample)
ES (1) ES2181566B1 (enExample)
FI (1) FI112380B (enExample)
GB (1) GB2346895B (enExample)
GC (1) GC0000036A (enExample)
GE (1) GEP20043271B (enExample)
HR (1) HRP980345B1 (enExample)
HU (1) HU224520B1 (enExample)
ID (1) ID25499A (enExample)
IL (1) IL136843A (enExample)
MY (1) MY119642A (enExample)
NO (1) NO20003174L (enExample)
NZ (1) NZ505338A (enExample)
OA (1) OA11424A (enExample)
PE (1) PE89299A1 (enExample)
PL (1) PL341292A1 (enExample)
RO (1) RO120413B1 (enExample)
RU (1) RU2203330C2 (enExample)
SE (1) SE523757C2 (enExample)
SI (1) SI20276A (enExample)
SK (1) SK8692000A3 (enExample)
TN (1) TNSN98100A1 (enExample)
TR (1) TR200001796T2 (enExample)
TW (1) TW454040B (enExample)
UA (1) UA59425C2 (enExample)
WO (1) WO1999032670A1 (enExample)
YU (1) YU37600A (enExample)
ZA (1) ZA985321B (enExample)

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CN110230001B (zh) * 2019-07-29 2020-07-03 东北大学 一种具有高塑性的超高强度弹簧钢及其制备方法
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RU2203330C2 (ru) 2003-04-27
CN1098358C (zh) 2003-01-08
GB0013634D0 (en) 2000-07-26
GB2346895B (en) 2001-09-12
ES2181566B1 (es) 2004-06-16
TNSN98100A1 (fr) 2000-12-29
NO20003174L (no) 2000-08-18
EG22915A (en) 2003-11-30
GEP20043271B (en) 2004-06-25
IL136843A0 (en) 2001-06-14
ID25499A (id) 2000-10-05
CN1282380A (zh) 2001-01-31
BG104624A (en) 2001-07-31
FI20001440A7 (fi) 2000-06-16
BR9813689A (pt) 2000-10-10
HU224520B1 (hu) 2005-10-28
DE19882880B4 (de) 2007-10-31
RO120413B1 (ro) 2006-01-30
ES2181566A1 (es) 2003-02-16
ZA985321B (en) 1999-12-20
SE0002244L (sv) 2000-06-16
NO20003174D0 (no) 2000-06-19
ATA915398A (de) 2001-11-15
HUP0101606A3 (en) 2001-10-29
PE89299A1 (es) 1999-10-11
YU37600A (sh) 2002-11-15
AU8373998A (en) 1999-07-12
DZ2530A1 (fr) 2003-02-01
CA2316970A1 (en) 1999-07-01
EP1047798A4 (en) 2004-04-14
TW454040B (en) 2001-09-11
KR100519874B1 (ko) 2005-10-11
SE523757C2 (sv) 2004-05-18
CO5060436A1 (es) 2001-07-30
AT409267B (de) 2002-07-25
WO1999032670A1 (en) 1999-07-01
FI112380B (fi) 2003-11-28
PL341292A1 (en) 2001-04-09
SK8692000A3 (en) 2001-03-12
UA59425C2 (uk) 2003-09-15
DE19882880T1 (de) 2001-03-29
IL136843A (en) 2004-07-25
KR20010033366A (ko) 2001-04-25
NZ505338A (en) 2002-02-01
AU739791B2 (en) 2001-10-18
JP2001527153A (ja) 2001-12-25
HRP980345B1 (en) 2002-06-30
DK175995B1 (da) 2005-11-07
DK200000938A (da) 2000-06-16
CA2316970C (en) 2004-07-27
GC0000036A (en) 2004-06-30
TR200001796T2 (tr) 2000-10-23
SE0002244D0 (sv) 2000-06-16
HRP980345A2 (enExample) 1999-08-31
HUP0101606A2 (hu) 2001-09-28
GB2346895A (en) 2000-08-23
CH695315A5 (de) 2006-03-31
EP1047798A1 (en) 2000-11-02
AR013109A1 (es) 2000-12-13
OA11424A (en) 2004-04-21
US6251198B1 (en) 2001-06-26
SI20276A (sl) 2000-12-31

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