AR072594A1 - Aleacion de acero para un acero ferritico con excelente resistencia a la rotura por fluencia y resistencia a la oxidacion a temperaturas de uso elevadas - Google Patents

Aleacion de acero para un acero ferritico con excelente resistencia a la rotura por fluencia y resistencia a la oxidacion a temperaturas de uso elevadas

Info

Publication number
AR072594A1
AR072594A1 ARP090102788A ARP090102788A AR072594A1 AR 072594 A1 AR072594 A1 AR 072594A1 AR P090102788 A ARP090102788 A AR P090102788A AR P090102788 A ARP090102788 A AR P090102788A AR 072594 A1 AR072594 A1 AR 072594A1
Authority
AR
Argentina
Prior art keywords
resistance
steel
max
high use
elements
Prior art date
Application number
ARP090102788A
Other languages
English (en)
Inventor
Bermd Hahn
Joachim Konrad
Andre Schneider
Charles Stallybrass
Original Assignee
V&M Deutschland Gmbh
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 V&M Deutschland Gmbh filed Critical V&M Deutschland Gmbh
Publication of AR072594A1 publication Critical patent/AR072594A1/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
    • C22C38/06—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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

La solicitud se refiere a una aleacion de acero para un acero ferrítico con excelente resistencia a la rotura por fluencia y resistencia a la corrosion a temperatura de uso elevada, especialmente a temperaturas de uso <=750°C, con la siguiente composicion química (en % en peso); C <= 1,0%; Si <= 1,0%; Mn <= 1,0%; P máx. 0,05%; S máx. 0,01%; 2 <= Al <= 12%; 3= 0,95 x [%Ni] + [%Co]) N máx. 0,0200% el resto hierro con impurezas producidas por la fundicion, con adicion opcional de uno o más elementos de V, Ti, Ta, Zr y Nb, con adicion opcional de uno o ambos elementos de Mo y W, con adicion opcional de uno o más elementos de Hf, B, Se, Y, Te, Sb, La y Zr en el rango de un contenido total de < 0,1% con la condicion de que la estructura de acero contenga precipitados coherentes distribuidos uniformemente en una fase de ordenamiento intermetálica (Ni, Co)Al-B2 estabilizada con cromo.
ARP090102788A 2008-07-23 2009-07-22 Aleacion de acero para un acero ferritico con excelente resistencia a la rotura por fluencia y resistencia a la oxidacion a temperaturas de uso elevadas AR072594A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008034817 2008-07-23
DE102009031576A DE102009031576A1 (de) 2008-07-23 2009-06-30 Stahllegierung für einen ferritischen Stahl mit ausgezeichneter Zeitstandfestigkeit und Oxidationsbeständigkeit bei erhöhten Einsatztemperaturen

Publications (1)

Publication Number Publication Date
AR072594A1 true AR072594A1 (es) 2010-09-08

Family

ID=41171102

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090102788A AR072594A1 (es) 2008-07-23 2009-07-22 Aleacion de acero para un acero ferritico con excelente resistencia a la rotura por fluencia y resistencia a la oxidacion a temperaturas de uso elevadas

Country Status (7)

Country Link
US (1) US9080230B2 (es)
EP (1) EP2307586B1 (es)
JP (1) JP5844150B2 (es)
CN (1) CN102137948B (es)
AR (1) AR072594A1 (es)
DE (1) DE102009031576A1 (es)
WO (1) WO2010009700A1 (es)

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CN103614654A (zh) * 2013-10-22 2014-03-05 芜湖市鸿坤汽车零部件有限公司 一种用于发动机罩的合金钢材料及其制备方法
CN103667891A (zh) * 2013-11-08 2014-03-26 张超 一种用于输送含氯根的混酸液体泵的合金钢材料及其制备方法
CN103643175A (zh) * 2013-11-12 2014-03-19 铜陵市肆得科技有限责任公司 一种阀芯用合金钢材料及其制备方法
KR101595436B1 (ko) 2014-09-23 2016-02-19 한국원자력연구원 다층구조 핵연료 피복관 및 이의 제조방법
CN104785775A (zh) * 2015-04-21 2015-07-22 苏州统明机械有限公司 一种用于热喷涂的耐氧化合金钢粉末及其制备方法
CN104895638B (zh) * 2015-05-17 2017-12-01 嵊州亿源投资管理有限公司 一种汽车发动机进气门
CN104791041B (zh) * 2015-05-18 2017-11-21 嵊州亿源投资管理有限公司 一种汽车发动机气缸盖
CN104895639B (zh) * 2015-05-24 2018-03-16 新昌县勤勉贸易有限公司 一种耐高温气缸排气门组
EP3333277B1 (en) 2015-08-05 2019-04-24 Sidenor Investigación y Desarrollo, S.A. High-strength low-alloy steel with high resistance to high-temperature oxidation
EP3225702B1 (de) 2016-03-29 2020-03-25 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG Stahl mit reduzierter dichte und verfahren zur herstellung eines stahlflach- oder -langprodukts aus einem solchen stahl
JP6909806B2 (ja) 2016-04-22 2021-07-28 サンドビック インテレクチュアル プロパティー アクティエボラーグ 管、及び管の作製方法
DE102016111591A1 (de) * 2016-06-24 2017-12-28 Sandvik Materials Technology Deutschland Gmbh Verfahren zum Umformen einer Luppe aus einer ferritischen FeCrAl-Legierung in ein Rohr
US10883160B2 (en) 2018-02-23 2021-01-05 Ut-Battelle, Llc Corrosion and creep resistant high Cr FeCrAl alloys
CN108330405A (zh) * 2018-03-30 2018-07-27 四川六合锻造股份有限公司 一种耐腐蚀性能优异且耐高温性能好的优质合金
CN109930076A (zh) * 2019-04-23 2019-06-25 洛阳中伟环保科技有限公司 一种磨机用无碳合金钢球
CN110042308A (zh) * 2019-04-23 2019-07-23 洛阳中伟环保科技有限公司 一种磨机用无碳合金衬板
CN110029273A (zh) * 2019-04-23 2019-07-19 洛阳中伟环保科技有限公司 一种磨机用无碳合金隔仓板
KR102255111B1 (ko) * 2019-07-31 2021-05-24 주식회사 포스코 내식성이 우수한 배기계용 페라이트계 강판
KR102324087B1 (ko) 2019-12-18 2021-11-10 한전원자력연료 주식회사 페라이트계 합금 및 이를 이용한 핵연료 피복관의 제조방법
SE543967C2 (en) * 2020-02-11 2021-10-12 Blykalla Reaktorer Stockholm Ab A martensitic steel
CN111534763B (zh) * 2020-06-22 2022-02-11 益阳金能新材料有限责任公司 一种耐磨合金钢及其制备方法
CN115074601B (zh) * 2022-05-24 2023-12-26 湘潭大学 一种制备高体积分数b2强化铁素体合金的方法

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Also Published As

Publication number Publication date
US20110189496A1 (en) 2011-08-04
US9080230B2 (en) 2015-07-14
WO2010009700A1 (de) 2010-01-28
JP5844150B2 (ja) 2016-01-13
EP2307586A1 (de) 2011-04-13
EP2307586B1 (de) 2018-10-10
CN102137948A (zh) 2011-07-27
CN102137948B (zh) 2014-06-11
DE102009031576A1 (de) 2010-03-25
JP2011528752A (ja) 2011-11-24

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