MX344839B - Aleacion de acero con alta resistencia, alta tenacidad. - Google Patents

Aleacion de acero con alta resistencia, alta tenacidad.

Info

Publication number
MX344839B
MX344839B MX2013008680A MX2013008680A MX344839B MX 344839 B MX344839 B MX 344839B MX 2013008680 A MX2013008680 A MX 2013008680A MX 2013008680 A MX2013008680 A MX 2013008680A MX 344839 B MX344839 B MX 344839B
Authority
MX
Mexico
Prior art keywords
alloy
max
steel alloy
article
high strength
Prior art date
Application number
MX2013008680A
Other languages
English (en)
Other versions
MX2013008680A (es
Inventor
M Novotny Paul
Original Assignee
Crs Holdings 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 Crs Holdings Inc filed Critical Crs Holdings Inc
Publication of MX2013008680A publication Critical patent/MX2013008680A/es
Publication of MX344839B publication Critical patent/MX344839B/es

Links

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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
    • 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
    • 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • 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
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C21D1/32—Soft annealing, e.g. spheroidising

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 Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

Se describen una aleación de acero con alta resistencia, alta tenacidad. La aleación tiene la siguiente composición porcentual en peso. El elemento C 0.30-0.47 Mn, 0.8-1.3 Si, 1.5-2.5 Cr, 1.5-2.5 Ni, 3.0-5.0 Mo, + 1/2 W, 0.7-0.9 Cu, 0.70-0.90 Co, 0.01 max. V + (5/9) x Nb 0.10-0.25 Ti 0.005 max. Al 0.015 max. El resto de Fe incluido en el resto son las impurezas usuales encontradas en grados comerciales de las aleaciones de acero producidas para uso similar y propiedades que incluyen no más de aproximadamente 0.01% de fósforo y no más de aproximadamente 0.001% de azufre. También se describe un artículo endurecido y revenido que tiene muy alta resistencia y tenacidad a la fractura. El artículo se forma a partir de la aleación que tenga la composición porcentual en peso establecida anteriormente. El artículo de aleación de acuerdo con este aspecto de la invención se caracteriza además por estar revenido a una temperatura de aproximadamente 260°C (500°F) hasta 315.55°C (600°F).
MX2013008680A 2011-01-28 2012-01-30 Aleacion de acero con alta resistencia, alta tenacidad. MX344839B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/016,606 US20110165011A1 (en) 2008-07-24 2011-01-28 High strength, high toughness steel alloy
PCT/US2012/023088 WO2012103539A1 (en) 2011-01-28 2012-01-30 High strength, high toughness steel alloy

Publications (2)

Publication Number Publication Date
MX2013008680A MX2013008680A (es) 2013-10-30
MX344839B true MX344839B (es) 2017-01-09

Family

ID=45569764

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013008680A MX344839B (es) 2011-01-28 2012-01-30 Aleacion de acero con alta resistencia, alta tenacidad.

Country Status (15)

Country Link
US (2) US20110165011A1 (es)
EP (1) EP2668306B1 (es)
JP (1) JP5933597B2 (es)
KR (1) KR101696967B1 (es)
CN (1) CN103502498B (es)
AR (1) AR084951A1 (es)
BR (1) BR112013019167B1 (es)
CA (1) CA2825146C (es)
ES (1) ES2530503T3 (es)
IL (1) IL227570A (es)
MX (1) MX344839B (es)
PL (1) PL2668306T3 (es)
RU (1) RU2556173C2 (es)
TW (1) TWI449799B (es)
WO (1) WO2012103539A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9499890B1 (en) 2012-04-10 2016-11-22 The United States Of America As Represented By The Secretary Of The Navy High-strength, high-toughness steel articles for ballistic and cryogenic applications, and method of making thereof
US20130284319A1 (en) 2012-04-27 2013-10-31 Paul M. Novotny High Strength, High Toughness Steel Alloy
CN104498834B (zh) * 2014-12-15 2016-05-18 北京理工大学 一种高韧性超高强度钢的成分及其制备工艺
CN111996452B (zh) * 2020-08-07 2022-07-12 上海大学 高合金无缝钢管穿孔顶头及其制备方法
CN111979487A (zh) * 2020-08-14 2020-11-24 上海佩琛金属材料有限公司 一种高塑韧性低合金超高强度钢及制备方法
CN112593166B (zh) * 2020-12-22 2022-05-03 河南中原特钢装备制造有限公司 超高强度高韧性合金结构钢及其冶炼工艺
CN120041641A (zh) * 2025-04-27 2025-05-27 成都先进金属材料产业技术研究院股份有限公司 紧固件、含w高钴镍二次硬化钢小规格棒材及制备方法

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Also Published As

Publication number Publication date
BR112013019167A2 (pt) 2016-10-04
US20110165011A1 (en) 2011-07-07
KR20130114261A (ko) 2013-10-16
CA2825146C (en) 2017-05-09
IL227570A (en) 2017-01-31
EP2668306B1 (en) 2014-12-24
CN103502498A (zh) 2014-01-08
CA2825146A1 (en) 2012-08-02
BR112013019167B1 (pt) 2019-04-09
JP2014509348A (ja) 2014-04-17
RU2013139664A (ru) 2015-03-10
KR101696967B1 (ko) 2017-01-16
PL2668306T3 (pl) 2015-06-30
US20130037176A1 (en) 2013-02-14
US9518313B2 (en) 2016-12-13
CN103502498B (zh) 2016-09-21
MX2013008680A (es) 2013-10-30
EP2668306A1 (en) 2013-12-04
ES2530503T3 (es) 2015-03-03
TWI449799B (zh) 2014-08-21
IL227570A0 (en) 2013-09-30
WO2012103539A1 (en) 2012-08-02
TW201235483A (en) 2012-09-01
JP5933597B2 (ja) 2016-06-15
AR084951A1 (es) 2013-07-10
RU2556173C2 (ru) 2015-07-10

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