BR0213378A - Aço inoxidável martensìtico - Google Patents
Aço inoxidável martensìticoInfo
- Publication number
- BR0213378A BR0213378A BR0213378-4A BR0213378A BR0213378A BR 0213378 A BR0213378 A BR 0213378A BR 0213378 A BR0213378 A BR 0213378A BR 0213378 A BR0213378 A BR 0213378A
- Authority
- BR
- Brazil
- Prior art keywords
- stainless steel
- martensically
- corrosion resistance
- martensitic stainless
- hrc
- Prior art date
Links
- 229910001220 stainless steel Inorganic materials 0.000 title abstract 2
- 239000010935 stainless steel Substances 0.000 title abstract 2
- 230000007797 corrosion Effects 0.000 abstract 2
- 238000005260 corrosion Methods 0.000 abstract 2
- 229910001105 martensitic stainless steel Inorganic materials 0.000 abstract 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract 2
- 208000013201 Stress fracture Diseases 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 229910001566 austenite Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 150000001247 metal acetylides Chemical class 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
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
- C22C38/44—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
- C22C38/001—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
- C22C38/002—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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
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 Sheet Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Catalysts (AREA)
Abstract
"AçO INOXIDáVEL MARTENSìTICO". A presente invenção refere-se a um aço inoxidável martensítico compreendendo C: 0,01 - 0,10%, Si: 0,05 - 1,0%, Mn: 0,05 - 1,5%, P: não mais que 0,03%, S: não mais que 0,01 %, Cr: 9 - 15%, Ni: 0,1 - 4,5%, AL: não mais que 0,05% e N: não mais que 0,1% em massa percentual, e também compreendendo pelo menos um entre Cu: 0,05 - 5% e Mo: 0,05 - 5%, o residual sendo Fe e impurezas, onde os teores de Cu e Mo satisfazem as seguintes fórmulas (a) e (b), 0,2% <243> Mo + Cu/4 <243> 5% ... (a) 0,55% <243> Mo + Cu/4 <243> 5% ... (b) e onde a dureza é 30 - 45 HRC e a quantidade de carbonetos nos limites dos grãos da austenita prévia é de não mais que 0,5% em volume. O aço inoxidável martensítico tem excelentes propriedades em relação à resistência à fratura do estresse de sulfeto, à resistência à corrosão e à corrosão localizada.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001-320372 | 2001-10-18 | ||
| JP2001320372 | 2001-10-18 | ||
| JP2002221918A JP4144283B2 (ja) | 2001-10-18 | 2002-07-30 | マルテンサイト系ステンレス鋼 |
| JP2002-221918 | 2002-07-30 | ||
| PCT/JP2002/010395 WO2003033754A1 (en) | 2001-10-18 | 2002-10-04 | Martensitic stainless steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0213378A true BR0213378A (pt) | 2005-02-01 |
| BR0213378B1 BR0213378B1 (pt) | 2011-01-11 |
Family
ID=26623960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0213378-4A BR0213378B1 (pt) | 2001-10-18 | 2002-10-04 | aço inoxidável martensìtico. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US8157930B2 (pt) |
| EP (1) | EP1444375B1 (pt) |
| JP (1) | JP4144283B2 (pt) |
| CN (1) | CN100554472C (pt) |
| AR (1) | AR036879A1 (pt) |
| AT (1) | ATE348201T1 (pt) |
| AU (1) | AU2002334417B2 (pt) |
| BR (1) | BR0213378B1 (pt) |
| CA (1) | CA2463688C (pt) |
| DE (1) | DE60216806T2 (pt) |
| MX (1) | MXPA04003691A (pt) |
| NO (1) | NO337612B1 (pt) |
| WO (1) | WO2003033754A1 (pt) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004001082A1 (ja) | 2002-06-19 | 2003-12-31 | Jfe Steel Corporation | 油井用ステンレス鋼管およびその製造方法 |
| CA2536051C (en) * | 2003-09-05 | 2009-07-14 | Sumitomo Metal Industries, Ltd. | Welded structure having improved resistance to stress corrosion cracking |
| RU2363877C2 (ru) * | 2004-12-07 | 2009-08-10 | Сумитомо Метал Индастриз, Лтд. | Труба из мартенситной нержавеющей стали для нефтяных скважин |
| WO2006061881A1 (ja) | 2004-12-07 | 2006-06-15 | Sumitomo Metal Industries, Ltd. | 油井用マルテンサイト系ステンレス鋼管 |
| US8961869B2 (en) * | 2005-01-24 | 2015-02-24 | Lincoln Global, Inc. | Hardfacing alloy |
| JP5191679B2 (ja) * | 2006-05-01 | 2013-05-08 | 新日鐵住金ステンレス株式会社 | 耐銹性に優れたディスクブレーキ用マルテンサイト系ステンレス鋼 |
| CA2777715C (en) * | 2006-05-09 | 2014-06-03 | Nippon Steel & Sumikin Stainless Steel Corporation | Ferritic stainless steel excellent in resistance to crevice corrosion |
| CA2661655C (en) | 2006-08-31 | 2014-05-27 | Sumitomo Metal Industries, Ltd. | Martensitic stainless steel for welded structures |
| CN101333625B (zh) * | 2007-06-25 | 2011-01-19 | 宝山钢铁股份有限公司 | 耐高温、耐磨损的马氏体不锈钢及制造方法 |
| JP5559962B2 (ja) * | 2008-09-05 | 2014-07-23 | 日立オートモティブシステムズ株式会社 | 燃料噴射弁及びノズルの加工方法 |
| JP5501795B2 (ja) * | 2010-02-24 | 2014-05-28 | 新日鐵住金ステンレス株式会社 | 溶接部の耐食性に優れた低クロム含有ステンレス鋼 |
| WO2014112353A1 (ja) | 2013-01-16 | 2014-07-24 | Ｊｆｅスチール株式会社 | 油井用ステンレス継目無鋼管およびその製造方法 |
| JP6197591B2 (ja) * | 2013-11-12 | 2017-09-20 | 新日鐵住金株式会社 | マルテンサイト系Ｃｒ含有鋼材 |
| US9869009B2 (en) * | 2013-11-15 | 2018-01-16 | Gregory Vartanov | High strength low alloy steel and method of manufacturing |
| JP6372070B2 (ja) * | 2013-11-26 | 2018-08-15 | 新日鐵住金株式会社 | フェライト・マルテンサイト二相鋼及び油井用鋼管 |
| BR102014005015A8 (pt) | 2014-02-28 | 2017-12-26 | Villares Metals S/A | aço inoxidável martensítico-ferrítico, produto manufaturado, processo para a produção de peças ou barras forjadas ou laminadas de aço inoxidável martensítico-ferrítico e processo para a produção de tudo sem costura de aço inoxidável martensítico-ferrítico |
| KR102525493B1 (ko) | 2014-07-07 | 2023-04-25 | 라이프래프트 바이오사이언시즈 인코포레이티드 | 장기 순환 물질이 없는 폴록사머 조성물 및 이의 제조 방법 및 용도 |
| CN105063506A (zh) * | 2015-09-09 | 2015-11-18 | 山西太钢不锈钢股份有限公司 | 一种复相沉淀强化型耐腐蚀不锈钢 |
| JP6367177B2 (ja) * | 2015-12-28 | 2018-08-01 | ニチアス株式会社 | シリンダヘッドガスケット及びシリンダヘッドガスケット用ステンレス鋼板 |
| US10344758B2 (en) | 2016-04-07 | 2019-07-09 | A. Finkl & Sons Co. | Precipitation hardened martensitic stainless steel and reciprocating pump manufactured therewith |
| CN109415776B (zh) * | 2016-04-22 | 2020-09-08 | 安普朗公司 | 一种用于由片材制造马氏体不锈钢部件的工艺 |
| DE102016109253A1 (de) * | 2016-05-19 | 2017-12-07 | Böhler Edelstahl GmbH & Co KG | Verfahren zum Herstellen eines Stahlwerkstoffs und Stahlwerksstoff |
| ES2978761T3 (es) * | 2016-10-17 | 2024-09-19 | Jfe Steel Corp | Chapa de acero inoxidable y lámina de acero inoxidable |
| RO134395A2 (ro) * | 2017-08-11 | 2020-08-28 | Weatherford Technology Holdings, Llc | Prăjină de pompare rezistentă la coroziune |
| CN109423574B (zh) * | 2017-08-31 | 2021-02-19 | 宝山钢铁股份有限公司 | 一种耐高温氧腐蚀不锈钢、套管及其制造方法 |
| EP3536812A1 (de) * | 2018-03-08 | 2019-09-11 | HILTI Aktiengesellschaft | Bimetallschraube mit martensitisch härtbarem stahl |
| CN111020364A (zh) * | 2018-10-09 | 2020-04-17 | 中国电力科学研究院有限公司 | 一种输变电工程用高强不锈钢紧固件线材及其生产方法 |
| CN109321829B (zh) * | 2018-11-06 | 2020-02-18 | 鞍钢股份有限公司 | 一种屈服强度900MPa级不锈钢板及制造方法 |
| CN109811253A (zh) * | 2018-12-21 | 2019-05-28 | 江苏星火特钢有限公司 | 一种超级马氏体不锈钢及其制造工艺 |
| DE102019104167A1 (de) * | 2019-02-19 | 2020-08-20 | Benteler Steel/Tube Gmbh | Verfahren zur Herstellung eines Rohrproduktes und Rohrprodukt |
| CN110055468A (zh) * | 2019-03-29 | 2019-07-26 | 安徽金源家居工艺品有限公司 | 一种藤椅骨架用材料及其制备方法 |
| US12416057B2 (en) | 2019-12-20 | 2025-09-16 | Benteler Steel/Tube Gmbh | Tube product, hollow carrier of perforating gun and method of manufacturing the tube product |
| CN113174533A (zh) * | 2021-04-13 | 2021-07-27 | 靖江市新万国标准件制造有限公司 | 一种耐腐蚀抗疲劳螺栓用合金钢及浇铸方法 |
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| GB1214293A (en) * | 1966-11-14 | 1970-12-02 | Hadfields Ltd | Martensitic stainless steels |
| US4326885A (en) * | 1980-06-16 | 1982-04-27 | Ingersoll-Rand Company | Precipitation hardening chromium steel casting alloy |
| DE3362298D1 (en) | 1982-08-12 | 1986-04-03 | Firmenich & Cie | Spirolactones, their use as perfumes, perfume compositions containing them and process for their preparation |
| NL193218C (nl) * | 1985-08-27 | 1999-03-03 | Nisshin Steel Company | Werkwijze voor de bereiding van roestvrij staal. |
| US5049210A (en) * | 1989-02-18 | 1991-09-17 | Nippon Steel Corporation | Oil Country Tubular Goods or a line pipe formed of a high-strength martensitic stainless steel |
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| US5979614A (en) * | 1996-09-25 | 1999-11-09 | Nippon Steel Corporation | Brake disc produced from martensitic stainless steel and process for producing same |
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| JP3921809B2 (ja) * | 1998-04-30 | 2007-05-30 | 住友金属工業株式会社 | 低温靭性に優れたマルテンサイト系ステンレス鋼管の製造方法 |
| ES2228483T3 (es) * | 1999-03-08 | 2005-04-16 | Crs Holdings, Inc. | Acero inoxidable endurecible por solubilizacion de un componente de maquinabilidad reforzada para aplicaciones criticas. |
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| US6793744B1 (en) * | 2000-11-15 | 2004-09-21 | Research Institute Of Industrial Science & Technology | Martenstic stainless steel having high mechanical strength and corrosion |
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-
2002
- 2002-07-30 JP JP2002221918A patent/JP4144283B2/ja not_active Expired - Fee Related
- 2002-10-04 BR BRPI0213378-4A patent/BR0213378B1/pt not_active IP Right Cessation
- 2002-10-04 AT AT02801493T patent/ATE348201T1/de not_active IP Right Cessation
- 2002-10-04 DE DE60216806T patent/DE60216806T2/de not_active Expired - Lifetime
- 2002-10-04 WO PCT/JP2002/010395 patent/WO2003033754A1/en not_active Ceased
- 2002-10-04 EP EP02801493A patent/EP1444375B1/en not_active Expired - Lifetime
- 2002-10-04 CN CNB028207939A patent/CN100554472C/zh not_active Expired - Fee Related
- 2002-10-04 MX MXPA04003691A patent/MXPA04003691A/es active IP Right Grant
- 2002-10-04 CA CA002463688A patent/CA2463688C/en not_active Expired - Fee Related
- 2002-10-04 AU AU2002334417A patent/AU2002334417B2/en not_active Ceased
- 2002-10-11 AR ARP020103829A patent/AR036879A1/es active IP Right Grant
-
2004
- 2004-03-12 US US10/798,855 patent/US8157930B2/en not_active Expired - Fee Related
- 2004-04-16 NO NO20041566A patent/NO337612B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US20050034790A1 (en) | 2005-02-17 |
| EP1444375A1 (en) | 2004-08-11 |
| JP4144283B2 (ja) | 2008-09-03 |
| NO20041566L (no) | 2004-05-28 |
| JP2003193204A (ja) | 2003-07-09 |
| NO337612B1 (no) | 2016-05-09 |
| DE60216806D1 (de) | 2007-01-25 |
| WO2003033754A1 (en) | 2003-04-24 |
| US8157930B2 (en) | 2012-04-17 |
| ATE348201T1 (de) | 2007-01-15 |
| CN1571858A (zh) | 2005-01-26 |
| MXPA04003691A (es) | 2004-07-30 |
| BR0213378B1 (pt) | 2011-01-11 |
| CN100554472C (zh) | 2009-10-28 |
| AU2002334417B2 (en) | 2006-03-16 |
| DE60216806T2 (de) | 2007-11-08 |
| CA2463688C (en) | 2009-12-29 |
| AR036879A1 (es) | 2004-10-13 |
| EP1444375B1 (en) | 2006-12-13 |
| CA2463688A1 (en) | 2003-04-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
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Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP) |
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