[go: up one dir, main page]

BR0300116A - Material inerte à reação, com elevada dureza, para componentes termicamente solicitados - Google Patents

Material inerte à reação, com elevada dureza, para componentes termicamente solicitados

Info

Publication number
BR0300116A
BR0300116A BR0300116-4A BR0300116A BR0300116A BR 0300116 A BR0300116 A BR 0300116A BR 0300116 A BR0300116 A BR 0300116A BR 0300116 A BR0300116 A BR 0300116A
Authority
BR
Brazil
Prior art keywords
minus
thermally
reaction inert
inert material
high hardness
Prior art date
Application number
BR0300116-4A
Other languages
English (en)
Inventor
Gottfried R Mayerboeck
Johann Sammer
Gabriele Saller
Original Assignee
Boehler Edelstahl Gmbh & Co Kg
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 Boehler Edelstahl Gmbh & Co Kg filed Critical Boehler Edelstahl Gmbh & Co Kg
Publication of BR0300116A publication Critical patent/BR0300116A/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
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/42—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
    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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

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)
  • Heat Treatment Of Articles (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Powder Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Contacts (AREA)

Abstract

"MATERIAL INERTE à REAçãO, COM ELEVADA DUREZA, PARA COMPONENTES TERMICAMENTE SOLICITADOS". A invenção refere-se a um material, a um processo para sua preparação, e a um emprego do material para componentes e ferramentas com submetidas a cargas térmicas. A invenção consiste em um material com elevada inércia a reação, particularmente elevada resistência a oxidação, e elevada dureza a uma temperatura de até 750<198> C, formado de uma liga com uma composição essencialmente (em % em peso) de: Carbono (C) 0,01 até 0,25 Silício (Si) 0,35 até 2,5 Manganês (Mn) 0,4 até 4,3 Cromo (Cr) 16,0 até 28,0 Níquel (Ni) 15,0 até 36,0 Nitrogênio (N) 0,01 até 0,29 com a condição de que o teor de níquel da liga é igual ou opcionalmente no máximo 4,8 % em peso maior do que o valor formado do teor de cromo mais 1,5 vezes o silício, menos 0,12 vezes o manganês, menos 18 vezes o nitrogênio, menos 30 vezes o carbono, menos o valor numérico 6 Ni <242> Cr + 1,5 x Si - 0,1 2 x Mn - 18 x N - 30 x C - 6 o restante sendo ferro (Fe), assim como elementos associados e impurezas, cujo material apresenta uma dureza formada por moldagem a frio de pelo menos 230 HB.
BR0300116-4A 2002-01-23 2003-01-22 Material inerte à reação, com elevada dureza, para componentes termicamente solicitados BR0300116A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0010702A AT410550B (de) 2002-01-23 2002-01-23 Reaktionsträger werkstoff mit erhöhter härte für thermisch beanspruchte bauteile

Publications (1)

Publication Number Publication Date
BR0300116A true BR0300116A (pt) 2003-09-09

Family

ID=3624219

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0300116-4A BR0300116A (pt) 2002-01-23 2003-01-22 Material inerte à reação, com elevada dureza, para componentes termicamente solicitados

Country Status (12)

Country Link
US (1) US20030136482A1 (pt)
EP (1) EP1420077B1 (pt)
KR (1) KR100540851B1 (pt)
CN (1) CN1434146A (pt)
AT (1) AT410550B (pt)
BR (1) BR0300116A (pt)
CA (1) CA2416950C (pt)
DE (1) DE50208351D1 (pt)
DK (1) DK1420077T3 (pt)
ES (1) ES2273992T3 (pt)
RU (1) RU2246553C2 (pt)
TW (1) TWI225102B (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004083476A1 (ja) * 2003-03-20 2004-09-30 Sumitomo Metal Industries, Ltd. 高圧水素ガス用ステンレス鋼、その鋼からなる容器および機器
US20090053100A1 (en) * 2005-12-07 2009-02-26 Pankiw Roman I Cast heat-resistant austenitic steel with improved temperature creep properties and balanced alloying element additions and methodology for development of the same
WO2009107585A1 (ja) * 2008-02-27 2009-09-03 住友金属工業株式会社 耐浸炭性金属材料
BRPI0922060B1 (pt) * 2008-11-19 2022-04-19 Sandvik Intellectual Property Ab Liga à base de níquel endurecível por precipitação, pó desta liga, componente sólido compreendendo este pó e o uso da dita liga
RU2415962C2 (ru) * 2009-01-11 2011-04-10 Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр имени М.В. Хруничева" (ФГУП "ГКНПЦ им. М.В. Хруничева") Аустенитная дисперсионно-твердеющая высокопрочная сталь, стойкая к сероводородному растрескиванию под напряжением
ES2418135T3 (es) 2009-02-17 2013-08-12 Mec Holding Gmbh Aleación resistente al desgaste
EP2287351A1 (en) 2009-07-22 2011-02-23 Arcelormittal Investigación y Desarrollo SL Heat-resistant austenitic steel having high resistance to stress relaxation cracking
CN101921967A (zh) * 2010-08-12 2010-12-22 江苏新华合金电器有限公司 一种新型奥氏体耐热不锈钢
CN102650023A (zh) * 2011-02-23 2012-08-29 宝山钢铁股份有限公司 一种油套管用含铜铁镍铬合金
US9347121B2 (en) * 2011-12-20 2016-05-24 Ati Properties, Inc. High strength, corrosion resistant austenitic alloys
US20200024703A1 (en) * 2017-03-03 2020-01-23 Borgwarner Inc. Nickel and chrome based iron alloy having enhanced high temperature oxidation resistance
DK3590643T3 (da) * 2018-07-02 2021-04-12 Hoeganaes Ab Publ Slidbestandige jernbaserede legeringssammensætninger, der omfatter nikkel
CN110724873A (zh) * 2018-07-17 2020-01-24 宝钢特钢有限公司 一种高耐磨模锻模具钢及其制造方法
RU2703318C1 (ru) * 2019-04-15 2019-10-16 Акционерное Общество "Российский Концерн По Производству Электрической И Тепловой Энергии На Атомных Станциях" (Ао "Концерн Росэнергоатом") Радиационно-стойкая аустенитная сталь для внутрикорпусной выгородки ввэр
AT17259U1 (de) * 2020-11-13 2021-10-15 Plansee Se Hochtemperatur-umformwerkzeug

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746209A (en) * 1949-08-20 1956-05-22 Libbey Owens Ford Glass Co Equipment for bending glass sheets
US3385739A (en) * 1965-04-13 1968-05-28 Eaton Yale & Towne Alloy steel articles and the method of making
AT305000B (de) * 1970-06-29 1973-02-12 Mannesmann Ag Werkzeug
US3833358A (en) * 1970-07-22 1974-09-03 Pompey Acieries Refractory iron-base alloy resisting to high temperatures
DE2641555A1 (de) * 1976-09-15 1978-03-16 Schevtschenko Verfahren zum kontinuierlichen rohrwalzen und kontinuierliches rohrwalzwerk
US4341555A (en) * 1980-03-31 1982-07-27 Armco Inc. High strength austenitic stainless steel exhibiting freedom from embrittlement
US4329173A (en) * 1980-03-31 1982-05-11 Carondelet Foundry Company Alloy resistant to corrosion
EP0087482B1 (en) * 1982-02-26 1986-06-25 Kubota Ltd. Heat-resisting alloy for rolls
US4489040A (en) * 1982-04-02 1984-12-18 Cabot Corporation Corrosion resistant nickel-iron alloy
US4560408A (en) * 1983-06-10 1985-12-24 Santrade Limited Method of using chromium-nickel-manganese-iron alloy with austenitic structure in sulphurous environment at high temperature
DE3407307A1 (de) * 1984-02-24 1985-08-29 Mannesmann AG, 4000 Düsseldorf Verwendung einer korrosionsbestaendigen austenitischen eisen-chrom-nickel-stickstoff-legierung fuer mechanisch hoch beanspruchte bauteile
JPS64255A (en) * 1987-03-12 1989-01-05 Nippon Steel Corp High-hardness nonmagnetic stainless steel for electrical equipment parts
US4795610A (en) * 1987-04-23 1989-01-03 Carondelet Foundry Company Corrosion resistant alloy
US4981647A (en) * 1988-02-10 1991-01-01 Haynes International, Inc. Nitrogen strengthened FE-NI-CR alloy
US4861547A (en) * 1988-04-11 1989-08-29 Carondelet Foundry Company Iron-chromium-nickel heat resistant alloys
US5098652A (en) * 1989-06-13 1992-03-24 Kabushiki Kaisha Toshiba Precision parts of non-magnetic stainless steels
JP2756549B2 (ja) * 1989-07-22 1998-05-25 日新製鋼株式会社 ばね特性に優れた高強度複相組織ステンレス鋼帯の製造法
US5016460A (en) * 1989-12-22 1991-05-21 Inco Alloys International, Inc. Durable method for producing finned tubing
US5223214A (en) * 1992-07-09 1993-06-29 Carondelet Foundry Company Heat treating furnace alloys
JPH09279309A (ja) * 1996-04-12 1997-10-28 Daido Steel Co Ltd Ｆｅ−Ｃｒ−Ｎｉ系耐熱合金
RU2149210C1 (ru) * 1998-05-08 2000-05-20 Байдуганов Александр Меркурьевич Жаропрочный сплав
RU2149208C1 (ru) * 1998-05-13 2000-05-20 Байдуганов Александр Меркурьевич Жаропрочный сплав
JP2001011583A (ja) * 1999-07-02 2001-01-16 Hmy Ltd 耐熱性合金
AT408889B (de) * 2000-06-30 2002-03-25 Schoeller Bleckmann Oilfield T Korrosionsbeständiger werkstoff
SE0004336L (sv) * 2000-11-24 2002-05-25 Sandvik Ab Cylinderrör för industrikemiska installationer

Also Published As

Publication number Publication date
DK1420077T3 (da) 2007-02-05
DE50208351D1 (de) 2006-11-16
CN1434146A (zh) 2003-08-06
ES2273992T3 (es) 2007-05-16
ATA1072002A (de) 2002-10-15
RU2246553C2 (ru) 2005-02-20
EP1420077B1 (de) 2006-10-04
CA2416950C (en) 2007-08-28
US20030136482A1 (en) 2003-07-24
HK1067668A1 (zh) 2005-04-15
EP1420077A1 (de) 2004-05-19
AT410550B (de) 2003-05-26
TWI225102B (en) 2004-12-11
KR100540851B1 (ko) 2006-01-10
RU2003101774A (ru) 2005-01-10
KR20030064304A (ko) 2003-07-31
CA2416950A1 (en) 2003-07-23

Similar Documents

Publication Publication Date Title
BR0300116A (pt) Material inerte à reação, com elevada dureza, para componentes termicamente solicitados
BR9602054A (pt) Aço e processo para fabricação de uma peça de alta resistência à abrasão; tal peça e utilização da mesma
BR0306818A (pt) Liga de alto teor de cromo, que contém nitrogênio e suscetìveis de ser fundida, resistente à corrosão e à erosão
BRPI0813917A8 (pt) Liga de ferro-níquel-cromo-silício
BR0315693A (pt) Processo para fabricação de uma peça e peça
AR072594A1 (es) 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
BRPI0614391B8 (pt) composição para a produção de aço, chapa de aço, processos para produção de uma chapa laminada à quente e à frio e uso de uma chapa de aço.
BRPI0707449A2 (pt) liga de ferro-nìquel
BR9912226A (pt) Aço de carbonetação à temperatura de revenido elevada, processo para a sua obtenção e peças de aço resultantes
FI945771A0 (fi) Austeniittisia lejeerinkejä ja niiden käyttö
BR9809568A (pt) Aço e processo para a fabricação de uma peça para rolamento.
ATE473308T1 (de) Al-ni-mn-gusslegierung für automobil- und luftfahrt-strukturkomponentenstrukturbestandtei e
DK1786941T3 (da) Austenistisk rustfrit højstyrkestål
KR950018545A (ko) 고강도 고인성 스프링용강의 제조방법
KR950704530A (ko) 인장강도, 피로강도 및 피삭성이 우수한 열간 단조용 비조질 강(Non-heat-trested hot-forging steal excellent in tensile strength, fatigue strength and machinability)
BR0200003A (pt) Aço para formas de material plástico e processo para o tratamento térmico das mesmas
US4487743A (en) Controlled expansion alloy
BR0315695A (pt) Peça de aço de construção soldável, processo para a fabricação de uma peça de aço soldável e processo para a fabricação de uma chapa de aço soldável
WO2003057933A1 (fr) Alliage a base de nickel presentant une excellente resistance a la corrosion dans un milieu aqueux supercritique contenant de l&#39;acide inorganique
TW200704780A (en) Low carbon sulfur free-machining steel
BR0004032A (pt) Aço ferrìtico a 14 % de cromo estabilizado com nióbio e sua utilização no domìnio do automóvel
Schlegel Alloying elements and steel properties
BR9907047A (pt) Material em pó para soldagem de estruturação com plasma em pó e metal formado por soldagem de estruturação com plasma em pó
BRPI0401477A (pt) Objeto de aço de trabalho a frio
DK1218560T3 (da) Stålmateriale, dets anvendelse og dets fremstilling

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.