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MX2012002828A - Procesos para reducir las desviaciones de planeidad en articulos de aleacion. - Google Patents

Procesos para reducir las desviaciones de planeidad en articulos de aleacion.

Info

Publication number
MX2012002828A
MX2012002828A MX2012002828A MX2012002828A MX2012002828A MX 2012002828 A MX2012002828 A MX 2012002828A MX 2012002828 A MX2012002828 A MX 2012002828A MX 2012002828 A MX2012002828 A MX 2012002828A MX 2012002828 A MX2012002828 A MX 2012002828A
Authority
MX
Mexico
Prior art keywords
temperature
alloy
alloy article
processes
flatness deviations
Prior art date
Application number
MX2012002828A
Other languages
English (en)
Other versions
MX346234B (es
Inventor
Ronald E Bailey
Glenn J Swiatek
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 MX2012002828A publication Critical patent/MX2012002828A/es
Publication of MX346234B publication Critical patent/MX346234B/es

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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0242—Flattening; Dressing; Flexing
    • 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
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C22C38/04—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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • 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
    • 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
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatment Of Articles (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

Se describe un proceso para reducir las desviaciones de planeidad en un artículo de aleación. Un artículo de aleación se puede calentar a una primera temperatura al menos tan alta como una temperatura inicial de transformación martensítica de la aleación. Una fuerza mecánica se puede aplicar al artículo de aleación a la primera temperatura. La fuerza mecánica puede tender a inhibir las desviaciones de planeidad de una superficie del artículo de aleación. El artículo de aleación se puede enfriar a una segunda temperatura no mayor que una temperatura final de transformación martensítica de la aleación. La fuerza mecánica se puede mantener en el artículo de aleación durante al menos una parte de la refrigeración del artículo de aleación desde la primera temperatura hasta la segunda temperatura.
MX2012002828A 2009-09-24 2010-09-10 Procesos para reducir las desviaciones de planeidad en articulos de aleacion. MX346234B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/565,809 US9822422B2 (en) 2009-09-24 2009-09-24 Processes for reducing flatness deviations in alloy articles
PCT/US2010/048328 WO2011037759A2 (en) 2009-09-24 2010-09-10 Processes for reducing flatness deviations in alloy articles

Publications (2)

Publication Number Publication Date
MX2012002828A true MX2012002828A (es) 2012-04-10
MX346234B MX346234B (es) 2017-03-13

Family

ID=43037833

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012002828A MX346234B (es) 2009-09-24 2010-09-10 Procesos para reducir las desviaciones de planeidad en articulos de aleacion.

Country Status (14)

Country Link
US (2) US9822422B2 (es)
EP (1) EP2480694A2 (es)
JP (2) JP5865837B2 (es)
KR (1) KR101696502B1 (es)
AU (1) AU2010298597B2 (es)
BR (1) BR112012006007B1 (es)
CA (1) CA2772528C (es)
IL (1) IL218421A (es)
MX (1) MX346234B (es)
NZ (1) NZ598496A (es)
RU (1) RU2552804C2 (es)
TW (1) TWI495731B (es)
UA (1) UA109639C2 (es)
WO (1) WO2011037759A2 (es)

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US9822422B2 (en) 2009-09-24 2017-11-21 Ati Properties Llc Processes for reducing flatness deviations in alloy articles
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US9657363B2 (en) * 2011-06-15 2017-05-23 Ati Properties Llc Air hardenable shock-resistant steel alloys, methods of making the alloys, and articles including the alloys
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CN104624727A (zh) * 2014-12-25 2015-05-20 安阳钢铁股份有限公司 一种矫直弯方坯的方法
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CN113215372B (zh) * 2021-04-12 2022-08-12 太原日德泰兴精密不锈钢股份有限公司 一种医疗夹具用不锈钢带生产方法

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Also Published As

Publication number Publication date
JP2013505836A (ja) 2013-02-21
BR112012006007B1 (pt) 2018-05-29
RU2552804C2 (ru) 2015-06-10
TWI495731B (zh) 2015-08-11
IL218421A0 (en) 2012-04-30
UA109639C2 (uk) 2015-09-25
AU2010298597A1 (en) 2012-03-22
TW201116633A (en) 2011-05-16
US10260120B2 (en) 2019-04-16
US20110067788A1 (en) 2011-03-24
RU2012116244A (ru) 2013-10-27
MX346234B (es) 2017-03-13
US20170362673A1 (en) 2017-12-21
JP2016120525A (ja) 2016-07-07
JP5865837B2 (ja) 2016-02-17
WO2011037759A2 (en) 2011-03-31
CA2772528A1 (en) 2011-03-31
IL218421A (en) 2016-04-21
JP6185977B2 (ja) 2017-08-23
EP2480694A2 (en) 2012-08-01
NZ598496A (en) 2014-07-25
KR20120088663A (ko) 2012-08-08
CA2772528C (en) 2018-03-20
US9822422B2 (en) 2017-11-21
AU2010298597B2 (en) 2015-05-07
BR112012006007A2 (pt) 2016-03-22
WO2011037759A3 (en) 2011-09-01
KR101696502B1 (ko) 2017-01-13

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