BR0300116A - Material inerte à reação, com elevada dureza, para componentes termicamente solicitados - Google Patents
Material inerte à reação, com elevada dureza, para componentes termicamente solicitadosInfo
- 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
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
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
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)
- Catalysts (AREA)
- Contacts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (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.
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 (13)
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) |
HK (1) | HK1067668A1 (pt) |
RU (1) | RU2246553C2 (pt) |
TW (1) | TWI225102B (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1328405C (zh) | 2003-03-20 | 2007-07-25 | 住友金属工业株式会社 | 高压氢气用不锈钢、由该钢制作的容器以及器具 |
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 |
CN101946016B (zh) * | 2008-02-27 | 2012-10-31 | 住友金属工业株式会社 | 抗渗碳性金属材料 |
CA2743129C (en) * | 2008-11-19 | 2017-10-24 | Sandvik Intellectual Property Ab | Aluminium oxide forming nickel based alloy |
PL2224031T3 (pl) | 2009-02-17 | 2013-08-30 | Mec Holding Gmbh | Stop odporny na zużycie |
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 |
JP2020509237A (ja) * | 2017-03-03 | 2020-03-26 | ボーグワーナー インコーポレーテッド | 高温耐酸化性が強化されたニッケル及びクロムベースの鉄合金 |
ES2864406T3 (es) * | 2018-07-02 | 2021-10-13 | Hoeganaes Ab Publ | Composiciones de alineación a base de hierro resistentes al desgaste que comprenden níquel |
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 |
Family Cites Families (23)
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 |
GB1557872A (en) * | 1976-09-15 | 1979-12-12 | Shevchenko A A | Others method of continuous tube rolling and rolling mill therefor |
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 |
DE3271810D1 (en) * | 1982-02-26 | 1986-07-31 | 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 |
US4851059A (en) * | 1987-03-12 | 1989-07-25 | Nippon Steel Corp. | Non-magnetic high hardness austenitic stainless steel |
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 |
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 |
-
2002
- 2002-01-23 AT AT0010702A patent/AT410550B/de not_active IP Right Cessation
- 2002-10-21 TW TW091124162A patent/TWI225102B/zh not_active IP Right Cessation
- 2002-11-15 EP EP02450262A patent/EP1420077B1/de not_active Expired - Lifetime
- 2002-11-15 DE DE50208351T patent/DE50208351D1/de not_active Expired - Lifetime
- 2002-11-15 ES ES02450262T patent/ES2273992T3/es not_active Expired - Lifetime
- 2002-11-15 DK DK02450262T patent/DK1420077T3/da active
- 2002-11-27 CN CN02152748A patent/CN1434146A/zh active Pending
-
2003
- 2003-01-22 RU RU2003101774/02A patent/RU2246553C2/ru not_active IP Right Cessation
- 2003-01-22 KR KR1020030004259A patent/KR100540851B1/ko not_active IP Right Cessation
- 2003-01-22 CA CA002416950A patent/CA2416950C/en not_active Expired - Fee Related
- 2003-01-22 BR BR0300116-4A patent/BR0300116A/pt not_active Application Discontinuation
- 2003-01-22 US US10/347,866 patent/US20030136482A1/en not_active Abandoned
-
2004
- 2004-11-19 HK HK04109177A patent/HK1067668A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1420077A1 (de) | 2004-05-19 |
EP1420077B1 (de) | 2006-10-04 |
HK1067668A1 (en) | 2005-04-15 |
RU2246553C2 (ru) | 2005-02-20 |
DE50208351D1 (de) | 2006-11-16 |
TWI225102B (en) | 2004-12-11 |
ATA1072002A (de) | 2002-10-15 |
KR100540851B1 (ko) | 2006-01-10 |
AT410550B (de) | 2003-05-26 |
CA2416950C (en) | 2007-08-28 |
CA2416950A1 (en) | 2003-07-23 |
CN1434146A (zh) | 2003-08-06 |
DK1420077T3 (da) | 2007-02-05 |
RU2003101774A (ru) | 2005-01-10 |
US20030136482A1 (en) | 2003-07-24 |
ES2273992T3 (es) | 2007-05-16 |
KR20030064304A (ko) | 2003-07-31 |
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 | |
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. | |
BR0006970A (pt) | Arame de liga resistente ao calor | |
WO2009063660A1 (ja) | 耐サワー性能に優れた鋼管用鋼およびその製造方法 | |
BRPI0813917A8 (pt) | Liga de ferro-níquel-cromo-silício | |
BRPI0707449A2 (pt) | liga de ferro-nìquel | |
TW200704780A (en) | Low carbon sulfur free-machining steel | |
DK0657556T3 (da) | Austenitiske legeringer samt deres anvendelse | |
BR9809568A (pt) | Aço e processo para a fabricação de uma peça para rolamento. | |
US4487743A (en) | Controlled expansion alloy | |
KR950018545A (ko) | 고강도 고인성 스프링용강의 제조방법 | |
ATE473308T1 (de) | Al-ni-mn-gusslegierung für automobil- und luftfahrt-strukturkomponentenstrukturbestandtei e | |
JP2007113079A5 (pt) | ||
PT1051531E (pt) | Aco e processo para o fabrico de pecas mecanicas clivaveis | |
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 | |
BRPI0508776A (pt) | aço para peças mecánicas, processo de fabricação de uma peça mecánica e peça mecánica de aço | |
WO2003057933A1 (fr) | Alliage a base de nickel presentant une excellente resistance a la corrosion dans un milieu aqueux supercritique contenant de l'acide inorganique | |
BRPI1005394B1 (pt) | Heat resistant steel for engine valves with high temperature resistance | |
BR9907047A (pt) | Material em pó para soldagem de estruturação com plasma em pó e metal formado por soldagem de estruturação com plasma em pó | |
BR9909159A (pt) | Aço para trabalho a frio | |
ES2176944T3 (es) | Aleacion basica de hierro para utilizarse a elevadas temperaturas. |
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. |