BR0208714A - Liga de aço inoxidável martensìtica endurecìvel por precipitação de ultra-alta resistência - Google Patents

Liga de aço inoxidável martensìtica endurecìvel por precipitação de ultra-alta resistência

Info

Publication number
BR0208714A
BR0208714A BR0208714-6A BR0208714A BR0208714A BR 0208714 A BR0208714 A BR 0208714A BR 0208714 A BR0208714 A BR 0208714A BR 0208714 A BR0208714 A BR 0208714A
Authority
BR
Brazil
Prior art keywords
max
alloy
stainless steel
ultra
steel alloy
Prior art date
Application number
BR0208714-6A
Other languages
English (en)
Inventor
James W Martin
Theodore Kosa
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 BR0208714A publication Critical patent/BR0208714A/pt

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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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
    • C21D6/02—Hardening by precipitation
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • 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
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, 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
    • 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
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys

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 Sheet Steel (AREA)
  • Golf Clubs (AREA)
  • Chemical Vapour Deposition (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Materials For Medical Uses (AREA)
  • Secondary Cells (AREA)

Abstract

"LIGA DE AçO INOXIDáVEL MARTENSìTICA ENDURECìVEL POR PRECIPITAçãO DE ULTRA-ALTA RESISTêNCIA". é divulgada uma liga de aço inoxidável martensítica endurecível por precipitação, tendo as seguintes composições porcentuais em peso: C máx. 0,030, Mn máx. 0,5, Si máx. O,5,P máx. 0,040, S máx. 0,025, Cr 9-13, Ni 7-9, Mo 3-6, Cu máx. 0,75, Co 5-11, Ti máx. 1,0, Al 1,01,5, Nb máx. 1,0, B máx. 0,010, N máx. 0,030, O máx. 0,020. O restante da liga é essencialmente ferro e as purezas usuais. Um ou mais metais de terras raras ou cálcio podem ser incluídos na liga para remover e/ou estabilizar fósforo e enxofre. A liga provê uma combinação única de resistência, tenacidade, e ductilidade. é descrito um artigo útil tal como um componente estrutural de aeronave ou uma cabeça de taco de golfe que é formado, pelo menos em parte, da citada liga. De acordo com um aspecto adicional da invenção, há uma tira alongada formada do citado aço inoxidável.
BR0208714-6A 2001-03-27 2002-03-26 Liga de aço inoxidável martensìtica endurecìvel por precipitação de ultra-alta resistência BR0208714A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27900701P 2001-03-27 2001-03-27
PCT/US2002/009231 WO2002079534A1 (en) 2001-03-27 2002-03-26 Ultra-high-strength precipitation-hardenable stainless steel and elongated strip made therefrom

Publications (1)

Publication Number Publication Date
BR0208714A true BR0208714A (pt) 2004-07-20

Family

ID=23067285

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0208714-6A BR0208714A (pt) 2001-03-27 2002-03-26 Liga de aço inoxidável martensìtica endurecìvel por precipitação de ultra-alta resistência

Country Status (13)

Country Link
US (1) US6630103B2 (pt)
EP (1) EP1373590B1 (pt)
JP (1) JP4431815B2 (pt)
KR (1) KR100910193B1 (pt)
AT (1) ATE286991T1 (pt)
BR (1) BR0208714A (pt)
CA (1) CA2442068C (pt)
DE (1) DE60202598T2 (pt)
ES (1) ES2236510T3 (pt)
IL (2) IL158081A0 (pt)
MX (1) MXPA03008788A (pt)
TW (1) TWI248467B (pt)
WO (1) WO2002079534A1 (pt)

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US7329383B2 (en) 2003-10-22 2008-02-12 Boston Scientific Scimed, Inc. Alloy compositions and devices including the compositions
DE112004002872T5 (de) * 2004-05-19 2007-06-14 Sumitomo (Sei) Steel Wire Corp., Itami Kompositleitung für einen Kabelbaum und Verfahren zur Herstellung derselben
US20060032556A1 (en) * 2004-08-11 2006-02-16 Coastcast Corporation Case-hardened stainless steel foundry alloy and methods of making the same
US7879159B2 (en) * 2005-01-25 2011-02-01 QuesTek Innovations, LLC Martensitic stainless steel strengthened by Ni3Ti η-phase precipitation
US8710405B2 (en) * 2005-04-15 2014-04-29 Nippon Steel & Sumikin Stainless Steel Corporation Austenitic stainless steel welding wire and welding structure
EP1891250A1 (en) * 2005-05-31 2008-02-27 Sandvik Intellectual Property AB A metal strip product, such as an electrical contact spring, and the manufacturing thereof
FR2887558B1 (fr) * 2005-06-28 2007-08-17 Aubert & Duval Soc Par Actions Composition d'acier inoxydable martensitique, procede de fabrication d'une piece mecanique a partir de cet acier et piece ainsi obtenue
BRPI0709615A2 (pt) 2006-03-13 2011-07-19 Minilap Technologies Inc conjunto e método cirúrgico minimamente invasivo
US7766937B2 (en) 2006-03-13 2010-08-03 Mini-Lap Technologies, Inc. Minimally invasive surgical assembly and methods
US8133255B2 (en) * 2006-03-13 2012-03-13 Mini-Lap Technologies, Inc. Minimally invasive surgical assembly and methods
US9486238B2 (en) * 2006-03-13 2016-11-08 Teleflex Medical Incorporated Minimally invasive surgical clamps, assemblies and methods
US8313507B2 (en) * 2006-03-13 2012-11-20 Mini-Lap Technologies, Inc. Minimally invasive rake retractor and method for using same
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TW201002831A (en) * 2008-02-29 2010-01-16 Crs Holdings Inc Method of making a high strength, high toughness, fatigue resistant, precipitation hardenable stainless steel and product made therefrom
US8956351B2 (en) * 2008-04-09 2015-02-17 Teleflex Medical Incorporated Minimally invasive surgical needle and cauterizing assembly and methods
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ES2421431T3 (es) * 2008-10-31 2013-09-02 Crs Holdings Inc Fleje de aleación de acero inoxidable de resistencia ultra-alta, un método de fabricación del mismo y un método de uso del mismo para fabricar la cabeza de un palo de golf
FR2947565B1 (fr) * 2009-07-03 2011-12-23 Snecma Traitement cryogenique d'un acier martensitique a durcissement mixte
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US11446553B2 (en) 2013-11-05 2022-09-20 Karsten Manufacturing Corporation Club heads with bounded face to body yield strength ratio and related methods
US10695620B2 (en) 2013-11-05 2020-06-30 Karsten Manufacturing Corporation Club heads with bounded face to body yield strength ratio and related methods
FR3013738B1 (fr) * 2013-11-25 2016-10-14 Aubert & Duval Sa Acier inoxydable martensitique, piece realisee en cet acier et son procede de fabrication
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GB2546808B (en) * 2016-02-01 2018-09-12 Rolls Royce Plc Low cobalt hard facing alloy
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US11692232B2 (en) 2018-09-05 2023-07-04 Gregory Vartanov High strength precipitation hardening stainless steel alloy and article made therefrom
WO2020227195A1 (en) * 2019-05-06 2020-11-12 Northwestern University Ultra-high strength steel and forming methods and applications of same
CN110144441B (zh) * 2019-05-29 2021-02-12 西安理工大学 0Cr13Ni5Mo不锈钢的热处理方法
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MX2022010646A (es) 2020-02-26 2023-02-01 Crs Holdings Llc Acero inoxidable endurecible por precipitacion de alta tenacidad a la fractura y alta resistencia.
RU2751064C1 (ru) * 2020-06-17 2021-07-07 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Высокопрочная порошковая коррозионно-стойкая сталь
CN113699464A (zh) * 2021-08-25 2021-11-26 哈尔滨工程大学 一种超高强高性能薄板马氏体时效不锈钢及其制备方法
CN114921629B (zh) * 2022-07-20 2022-11-15 中北大学 一种7Cr14马氏体不锈钢及其碳化物的细化工艺
CN115233115B (zh) * 2022-07-21 2023-05-16 江苏康瑞新材料科技股份有限公司 一种冷镦辐条用不锈钢丝及其制备方法
CN117026097B (zh) * 2023-10-10 2023-12-29 内蒙古科技大学 一种马氏体时效钢及其制备方法

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Also Published As

Publication number Publication date
US6630103B2 (en) 2003-10-07
TWI248467B (en) 2006-02-01
IL158081A (en) 2006-08-01
DE60202598D1 (de) 2005-02-17
KR100910193B1 (ko) 2009-07-30
WO2002079534A1 (en) 2002-10-10
ATE286991T1 (de) 2005-01-15
EP1373590A1 (en) 2004-01-02
ES2236510T3 (es) 2005-07-16
JP4431815B2 (ja) 2010-03-17
IL158081A0 (en) 2004-03-28
JP2004522859A (ja) 2004-07-29
MXPA03008788A (es) 2004-02-12
CA2442068C (en) 2010-08-10
CA2442068A1 (en) 2002-10-10
DE60202598T2 (de) 2006-03-23
EP1373590B1 (en) 2005-01-12
US20030049153A1 (en) 2003-03-13
KR20030081534A (ko) 2003-10-17

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]