FI122657B - Menetelmä korkean muokattavuuden omaavan ferriittis-austeniittisen ruostumattoman teräksen valmistamiseksi ja hyödyntämiseksi - Google Patents

Menetelmä korkean muokattavuuden omaavan ferriittis-austeniittisen ruostumattoman teräksen valmistamiseksi ja hyödyntämiseksi Download PDF

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Publication number
FI122657B
FI122657B FI20100178A FI20100178A FI122657B FI 122657 B FI122657 B FI 122657B FI 20100178 A FI20100178 A FI 20100178A FI 20100178 A FI20100178 A FI 20100178A FI 122657 B FI122657 B FI 122657B
Authority
FI
Finland
Prior art keywords
stainless steel
temperature
process according
austenite
steels
Prior art date
Application number
FI20100178A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20100178A (fi
FI20100178A0 (fi
Inventor
Juho Talonen
James Oliver
Jan Y Jonsson
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of FI20100178A0 publication Critical patent/FI20100178A0/fi
Priority to FI20100178A priority Critical patent/FI122657B/fi
Priority to JP2013506692A priority patent/JP5759535B2/ja
Priority to EP11774473.0A priority patent/EP2563945B1/fr
Priority to BR112012027704-9A priority patent/BR112012027704B1/pt
Priority to ES11774473T priority patent/ES2781864T3/es
Priority to SI201131864T priority patent/SI2563945T1/sl
Priority to PCT/FI2011/050345 priority patent/WO2011135170A1/fr
Priority to EA201290923A priority patent/EA028820B1/ru
Priority to AU2011247272A priority patent/AU2011247272B2/en
Priority to CA2796417A priority patent/CA2796417C/fr
Priority to KR1020157009033A priority patent/KR101616235B1/ko
Priority to US13/642,432 priority patent/US11286546B2/en
Priority to MYPI2012004754A priority patent/MY161422A/en
Priority to CN201180021380.1A priority patent/CN102869804B/zh
Priority to MX2012012430A priority patent/MX347888B/es
Priority to TW100114417A priority patent/TWI512111B/zh
Publication of FI20100178A publication Critical patent/FI20100178A/fi
Priority to US14/112,441 priority patent/US10407746B2/en
Application granted granted Critical
Publication of FI122657B publication Critical patent/FI122657B/fi
Priority to ZA2012/07755A priority patent/ZA201207755B/en

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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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • 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
    • C21D1/34—Methods of heating
    • C21D1/42—Induction heating
    • 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
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C21D2201/00—Treatment for obtaining particular effects
    • C21D2201/02—Superplasticity
    • 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
    • C21D2211/005—Ferrite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
FI20100178A 2010-04-29 2010-04-29 Menetelmä korkean muokattavuuden omaavan ferriittis-austeniittisen ruostumattoman teräksen valmistamiseksi ja hyödyntämiseksi FI122657B (fi)

Priority Applications (18)

Application Number Priority Date Filing Date Title
FI20100178A FI122657B (fi) 2010-04-29 2010-04-29 Menetelmä korkean muokattavuuden omaavan ferriittis-austeniittisen ruostumattoman teräksen valmistamiseksi ja hyödyntämiseksi
AU2011247272A AU2011247272B2 (en) 2010-04-29 2011-04-18 Method for manufacturing and utilizing ferritic-austenitic stainless steel with high formability
KR1020157009033A KR101616235B1 (ko) 2010-04-29 2011-04-18 높은 성형성을 구비하는 페라이트-오스테나이트계 스테인리스 강의 제조 및 사용 방법
BR112012027704-9A BR112012027704B1 (pt) 2010-04-29 2011-04-18 método para fabricação e utilização de aço inoxidável ferrítico-austenítico com alta formabilidade
ES11774473T ES2781864T3 (es) 2010-04-29 2011-04-18 Método de fabricación de acero inoxidable ferrítico-austenítico con alta conformabilidad
SI201131864T SI2563945T1 (sl) 2010-04-29 2011-04-18 Postopek za izdelavo feritno-avstenitnega nerjavnega jekla z visoko oblikovalnostjo
PCT/FI2011/050345 WO2011135170A1 (fr) 2010-04-29 2011-04-18 Procédé de fabrication et d'utilisation d'acier inoxydable ferritique austénitique présentant une grande aptitude au formage
EA201290923A EA028820B1 (ru) 2010-04-29 2011-04-18 Способ получения и применения ферритно-аустенитной нержавеющей стали с высокой деформируемостью
JP2013506692A JP5759535B2 (ja) 2010-04-29 2011-04-18 高成形性を有するフェライト・オーステナイト系ステンレス鋼の製造および利用方法
CA2796417A CA2796417C (fr) 2010-04-29 2011-04-18 Procede de fabrication et d'utilisation d'acier inoxydable ferritique austenitique presentant une grande aptitude au formage
EP11774473.0A EP2563945B1 (fr) 2010-04-29 2011-04-18 Procédé de fabrication d'acier inoxydable ferritique austénitique présentant une grande aptitude au formage
US13/642,432 US11286546B2 (en) 2010-04-29 2011-04-18 Method for manufacturing and utilizing ferritic-austenitic stainless steel with high formability
MYPI2012004754A MY161422A (en) 2010-04-29 2011-04-18 Method for manufacturing and utilizing ferritic-austenitic stainless steel with high formability
CN201180021380.1A CN102869804B (zh) 2010-04-29 2011-04-18 用于制造和利用具有高成形性的铁素体-奥氏体不锈钢的方法
MX2012012430A MX347888B (es) 2010-04-29 2011-04-18 Metodo para la manufactura y utilizacion de acero inoxidable ferritico-austenitico con elevada formabilidad.
TW100114417A TWI512111B (zh) 2010-04-29 2011-04-26 具有高成形性之肥粒鐵－沃斯田鐵系不鏽鋼之使用及製造方法
US14/112,441 US10407746B2 (en) 2010-04-29 2012-04-18 Method for manufacturing and utilizing ferritic-austenitic stainless steel
ZA2012/07755A ZA201207755B (en) 2010-04-29 2012-10-16 Method for manufaturing and utilizing ferritic-austenitic stainless steel with high formability

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20100178A FI122657B (fi) 2010-04-29 2010-04-29 Menetelmä korkean muokattavuuden omaavan ferriittis-austeniittisen ruostumattoman teräksen valmistamiseksi ja hyödyntämiseksi
FI20100178 2010-04-29

Publications (3)

Publication Number Publication Date
FI20100178A0 FI20100178A0 (fi) 2010-04-29
FI20100178A FI20100178A (fi) 2011-10-30
FI122657B true FI122657B (fi) 2012-05-15

Family

ID=42133179

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20100178A FI122657B (fi) 2010-04-29 2010-04-29 Menetelmä korkean muokattavuuden omaavan ferriittis-austeniittisen ruostumattoman teräksen valmistamiseksi ja hyödyntämiseksi

Country Status (17)

Country Link
US (1) US11286546B2 (fr)
EP (1) EP2563945B1 (fr)
JP (1) JP5759535B2 (fr)
KR (1) KR101616235B1 (fr)
CN (1) CN102869804B (fr)
AU (1) AU2011247272B2 (fr)
BR (1) BR112012027704B1 (fr)
CA (1) CA2796417C (fr)
EA (1) EA028820B1 (fr)
ES (1) ES2781864T3 (fr)
FI (1) FI122657B (fr)
MX (1) MX347888B (fr)
MY (1) MY161422A (fr)
SI (1) SI2563945T1 (fr)
TW (1) TWI512111B (fr)
WO (1) WO2011135170A1 (fr)
ZA (1) ZA201207755B (fr)

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KR20120132691A (ko) * 2010-04-29 2012-12-07 오또꿈뿌 오와이제이 높은 성형성을 구비하는 페라이트-오스테나이트계 스테인리스 강의 제조 및 사용 방법
FI126574B (fi) 2011-09-07 2017-02-28 Outokumpu Oy Dupleksinen ruostumaton teräs
FI125734B (en) * 2013-06-13 2016-01-29 Outokumpu Oy Duplex ferritic austenitic stainless steel
FI126798B (en) * 2013-07-05 2017-05-31 Outokumpu Oy Stainless steel with strength against delayed cracking and process for its manufacture
FI125466B (en) * 2014-02-03 2015-10-15 Outokumpu Oy DUPLEX STAINLESS STEEL
FI126577B (en) 2014-06-17 2017-02-28 Outokumpu Oy DUPLEX STAINLESS STEEL
JP6484716B2 (ja) * 2014-12-26 2019-03-13 ポスコＰｏｓｃｏ リーン二相系ステンレス鋼及びその製造方法
ES2773868T3 (es) * 2015-03-26 2020-07-15 Nippon Steel & Sumikin Sst Chapa de acero inoxidable ferrítico-austenítico con excelente resistencia a la corrosión de la cara final cizallada
US9997653B2 (en) 2015-10-12 2018-06-12 E I Du Pont De Nemours And Company Back-contact solar cell and method for manufacturing the same
WO2017105943A1 (fr) 2015-12-14 2017-06-22 Swagelok Company Pièces forgées en acier inoxydable fortement allié sans hypertrempe
KR101795884B1 (ko) * 2015-12-21 2017-11-09 주식회사 포스코 유도가열이 가능하고 내식성이 우수한 스테인리스 강판 및 그 제조방법
KR101820526B1 (ko) * 2016-08-10 2018-01-22 주식회사 포스코 굽힘 가공성이 우수한 린 듀플렉스 스테인리스강
CN106987786B (zh) * 2017-03-29 2019-02-26 长春实越节能材料有限公司 高性能无气孔缺陷的高氮奥氏体不锈钢及其冶炼方法
EP3960881A1 (fr) 2020-09-01 2022-03-02 Outokumpu Oyj Acier inoxydable austénitique

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Also Published As

Publication number Publication date
CN102869804B (zh) 2015-02-11
EP2563945A4 (fr) 2016-12-07
EA201290923A1 (ru) 2013-05-30
SI2563945T1 (sl) 2020-07-31
TWI512111B (zh) 2015-12-11
ES2781864T3 (es) 2020-09-08
BR112012027704B1 (pt) 2020-12-01
US11286546B2 (en) 2022-03-29
EP2563945A1 (fr) 2013-03-06
CN102869804A (zh) 2013-01-09
US20130032256A1 (en) 2013-02-07
ZA201207755B (en) 2013-12-23
BR112012027704A2 (pt) 2018-05-15
TW201142042A (en) 2011-12-01
WO2011135170A1 (fr) 2011-11-03
FI20100178A (fi) 2011-10-30
EP2563945B1 (fr) 2020-01-22
FI20100178A0 (fi) 2010-04-29
CA2796417C (fr) 2019-05-21
CA2796417A1 (fr) 2011-11-03
KR20150046358A (ko) 2015-04-29
MX347888B (es) 2017-05-17
MX2012012430A (es) 2012-11-29
MY161422A (en) 2017-04-14
AU2011247272B2 (en) 2016-04-28
EA028820B1 (ru) 2018-01-31
JP2013530305A (ja) 2013-07-25
JP5759535B2 (ja) 2015-08-05
KR101616235B1 (ko) 2016-04-27
AU2011247272A1 (en) 2012-11-08

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