BR112013032196A2 - ligas de aço resistentes ao choque endurecíveis ao ar, métodos de fazer as ligas e artigos incluindo as ligas - Google Patents

ligas de aço resistentes ao choque endurecíveis ao ar, métodos de fazer as ligas e artigos incluindo as ligas

Info

Publication number
BR112013032196A2
BR112013032196A2 BR112013032196A BR112013032196A BR112013032196A2 BR 112013032196 A2 BR112013032196 A2 BR 112013032196A2 BR 112013032196 A BR112013032196 A BR 112013032196A BR 112013032196 A BR112013032196 A BR 112013032196A BR 112013032196 A2 BR112013032196 A2 BR 112013032196A2
Authority
BR
Brazil
Prior art keywords
alloys
methods
resistant steel
making
articles including
Prior art date
Application number
BR112013032196A
Other languages
English (en)
Other versions
BR112013032196B1 (pt
Inventor
Andrew Nichols
Bradley Hasek
Njall Stefansson
Ronald E Bailey
Thomas Parayil
Original Assignee
Ati Properties 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 Ati Properties Inc filed Critical Ati Properties Inc
Publication of BR112013032196A2 publication Critical patent/BR112013032196A2/pt
Publication of BR112013032196B1 publication Critical patent/BR112013032196B1/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D6/00Heat treatment of ferrous alloys
    • C21D6/001Heat treatment of ferrous alloys containing Ni
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/021Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular fabrication or treatment of ingot or slab
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D8/00Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226Hot rolling
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/42Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for armour plate
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/02Ferrous alloys, e.g. steel alloys containing silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/04Ferrous alloys, e.g. steel alloys containing manganese
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C38/00Ferrous alloys, e.g. steel alloys
    • C22C38/18Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26Methods of annealing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Vibration Dampers (AREA)
  • Vibration Prevention Devices (AREA)
  • Laminated Bodies (AREA)
BR112013032196-2A 2011-06-15 2012-05-30 Ligas de aço resistentes ao choque endurecíveis ao ar, métodos de fazer as ligas e artigos incluindo as ligas BR112013032196B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/161,146 2011-06-15
US13/161,146 US9657363B2 (en) 2011-06-15 2011-06-15 Air hardenable shock-resistant steel alloys, methods of making the alloys, and articles including the alloys
PCT/US2012/039917 WO2013048587A2 (en) 2011-06-15 2012-05-30 Air hardenable shock-resistant steel alloys, methods of making the alloys, and articles including the alloys

Publications (2)

Publication Number Publication Date
BR112013032196A2 true BR112013032196A2 (pt) 2016-12-13
BR112013032196B1 BR112013032196B1 (pt) 2019-05-14

Family

ID=47353825

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013032196-2A BR112013032196B1 (pt) 2011-06-15 2012-05-30 Ligas de aço resistentes ao choque endurecíveis ao ar, métodos de fazer as ligas e artigos incluindo as ligas

Country Status (20)

Country Link
US (1) US9657363B2 (pt)
EP (1) EP2721189B1 (pt)
JP (1) JP6158794B2 (pt)
KR (1) KR101953408B1 (pt)
CN (1) CN103608480B (pt)
AU (2) AU2012316696B2 (pt)
BR (1) BR112013032196B1 (pt)
CA (1) CA2837596C (pt)
DK (1) DK2721189T3 (pt)
ES (1) ES2639840T3 (pt)
HK (1) HK1191066A1 (pt)
HU (1) HUE036779T2 (pt)
IL (1) IL229698B (pt)
MX (1) MX351051B (pt)
PL (1) PL2721189T3 (pt)
PT (1) PT2721189T (pt)
RU (1) RU2612105C2 (pt)
SI (1) SI2721189T1 (pt)
WO (1) WO2013048587A2 (pt)
ZA (1) ZA201309363B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8444776B1 (en) 2007-08-01 2013-05-21 Ati Properties, Inc. High hardness, high toughness iron-base alloys and methods for making same
RU2481417C2 (ru) 2007-08-01 2013-05-10 ЭйТиАй ПРОПЕРТИЗ, ИНК. Высокотвердые, с высокой ударной вязкостью сплавы на основе железа и способы их изготовления
US9182196B2 (en) 2011-01-07 2015-11-10 Ati Properties, Inc. Dual hardness steel article
DE102019116363A1 (de) 2019-06-17 2020-12-17 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines Panzerungsbauteils für Kraftfahrzeuge

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Also Published As

Publication number Publication date
AU2012316696A1 (en) 2013-12-19
AU2016238855A1 (en) 2016-10-27
IL229698A0 (en) 2014-01-30
AU2012316696B2 (en) 2016-08-25
IL229698B (en) 2019-03-31
ZA201309363B (en) 2018-05-30
US20120321504A1 (en) 2012-12-20
PT2721189T (pt) 2017-09-13
CA2837596A1 (en) 2013-04-04
KR20140039282A (ko) 2014-04-01
KR101953408B1 (ko) 2019-02-28
RU2612105C2 (ru) 2017-03-02
EP2721189A2 (en) 2014-04-23
PL2721189T3 (pl) 2017-12-29
WO2013048587A2 (en) 2013-04-04
DK2721189T3 (en) 2017-10-02
HUE036779T2 (hu) 2018-07-30
US9657363B2 (en) 2017-05-23
JP6158794B2 (ja) 2017-07-05
HK1191066A1 (zh) 2014-07-18
AU2016238855B2 (en) 2018-11-08
SI2721189T1 (sl) 2017-11-30
JP2014522907A (ja) 2014-09-08
CN103608480A (zh) 2014-02-26
WO2013048587A3 (en) 2013-08-01
CN103608480B (zh) 2016-10-12
ES2639840T3 (es) 2017-10-30
CA2837596C (en) 2020-03-24
RU2014101026A (ru) 2015-07-20
MX351051B (es) 2017-09-29
BR112013032196B1 (pt) 2019-05-14
MX2013014952A (es) 2014-07-09
EP2721189B1 (en) 2017-07-12

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: ATI PROPERTIES LLC (US)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/05/2012, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/05/2012, OBSERVADAS AS CONDICOES LEGAIS