BR112013031880A2 - método para produzir aço inoxidável austenítico e material de aço inoxidável - Google Patents
método para produzir aço inoxidável austenítico e material de aço inoxidávelInfo
- Publication number
- BR112013031880A2 BR112013031880A2 BR112013031880A BR112013031880A BR112013031880A2 BR 112013031880 A2 BR112013031880 A2 BR 112013031880A2 BR 112013031880 A BR112013031880 A BR 112013031880A BR 112013031880 A BR112013031880 A BR 112013031880A BR 112013031880 A2 BR112013031880 A2 BR 112013031880A2
- Authority
- BR
- Brazil
- Prior art keywords
- stainless steel
- steel material
- produce austenitic
- austenitic stainless
- produce
- Prior art date
Links
Classifications
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
-
- 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
- C22C38/004—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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing 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
- C22C38/44—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
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011140283 | 2011-06-24 | ||
| PCT/JP2012/065733 WO2012176802A1 (ja) | 2011-06-24 | 2012-06-20 | オーステナイト系ステンレス鋼及びオーステナイト系ステンレス鋼材の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112013031880A2 true BR112013031880A2 (pt) | 2016-12-13 |
Family
ID=47422634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112013031880A BR112013031880A2 (pt) | 2011-06-24 | 2012-06-20 | método para produzir aço inoxidável austenítico e material de aço inoxidável |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9506126B2 (pt) |
| EP (1) | EP2725113B1 (pt) |
| JP (1) | JP5201297B2 (pt) |
| KR (1) | KR20140014280A (pt) |
| CN (1) | CN103620076A (pt) |
| BR (1) | BR112013031880A2 (pt) |
| CA (1) | CA2839876C (pt) |
| ES (1) | ES2605847T3 (pt) |
| RU (2) | RU2572937C2 (pt) |
| WO (1) | WO2012176802A1 (pt) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105986195A (zh) * | 2015-02-09 | 2016-10-05 | 宝钢特钢有限公司 | 一种新型抗点蚀耐热镍基合金 |
| ES2925948T3 (es) | 2015-12-14 | 2022-10-20 | Swagelok Co | Piezas forjadas de acero inoxidable altamente aleado elaboradas sin recocido en solución |
| CA3020258C (en) * | 2016-04-06 | 2021-01-05 | Nippon Steel & Sumitomo Metal Corporation | Austenitic stainless steel and production method therefor |
| ES2905422T3 (es) * | 2016-04-07 | 2022-04-08 | Nippon Steel Corp | Material de acero inoxidable austenítico |
| CN105755369B (zh) * | 2016-04-28 | 2017-07-18 | 江阴兴澄特种钢铁有限公司 | 一种易焊接低温抗层状撕裂性能优异的钢板及其制备方法 |
| CN109207697A (zh) * | 2018-11-23 | 2019-01-15 | 成都斯杰化工机械有限公司 | 超低碳高锰钼不锈钢及其制备方法 |
| WO2020241851A1 (ja) * | 2019-05-31 | 2020-12-03 | 日本製鉄株式会社 | オーステナイト系ステンレス鋼材 |
| JP7095811B2 (ja) * | 2020-06-19 | 2022-07-05 | Ｊｆｅスチール株式会社 | 合金管およびその製造方法 |
| CN111575591A (zh) * | 2020-06-24 | 2020-08-25 | 中国石油化工股份有限公司 | 一种耐腐蚀的不锈钢材料 |
| JP6823221B1 (ja) | 2020-07-31 | 2021-01-27 | 日本冶金工業株式会社 | 高耐食オーステナイト系ステンレス鋼とその製造方法 |
| CN113218736A (zh) * | 2021-05-07 | 2021-08-06 | 大唐锅炉压力容器检验中心有限公司 | 一种汽轮机螺栓用马氏体不锈钢的原奥氏体晶界腐蚀方法 |
| KR20230093652A (ko) | 2021-12-20 | 2023-06-27 | 주식회사 포스코 | 시그마상과 표면결함이 억제된 고내식 오스테나이트계 스테인리스강 및 이의 제조방법 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55100966A (en) * | 1979-01-23 | 1980-08-01 | Kobe Steel Ltd | High strength austenite stainless steel having excellent corrosion resistance |
| JPS60224764A (ja) * | 1984-04-24 | 1985-11-09 | Sumitomo Metal Ind Ltd | 高温用ｎ含有オ−ステナイトステンレス鋼 |
| SU1686028A1 (ru) * | 1989-11-16 | 1991-10-23 | Центральный научно-исследовательский институт черной металлургии им.И.П.Бардина | Нержавеюща сталь |
| JPH06256911A (ja) | 1993-03-03 | 1994-09-13 | Nkk Corp | 冷間における加工若しくは変形後の耐硝酸腐食性に優れたオーステナイトステンレス鋼 |
| JPH09184013A (ja) | 1995-12-28 | 1997-07-15 | Nippon Steel Corp | 耐硝酸腐食性に優れたＭｏ含有オーステナイト系ステンレス熱延鋼板の製造方法 |
| JPH1088289A (ja) | 1996-09-12 | 1998-04-07 | Hitachi Ltd | 高耐食性高強度Ｃｒ−Ｍｎ系オーステナイト焼結鋼とその製造方法及びその用途 |
| IT1295384B1 (it) * | 1997-10-23 | 1999-05-12 | Snam Progetti | Rivestimento protettivo di apparecchiature a pressione utilizzabili in processi per la sintesi dell'urea |
| SE525252C2 (sv) | 2001-11-22 | 2005-01-11 | Sandvik Ab | Superaustenitiskt rostfritt stål samt användning av detta stål |
| JP4331975B2 (ja) * | 2003-05-15 | 2009-09-16 | 新日本製鐵株式会社 | 固体高分子型燃料電池セパレータ用ステンレス鋼板の製造方法及び成形方法 |
| JP4062190B2 (ja) * | 2003-06-30 | 2008-03-19 | 住友金属工業株式会社 | 原子力用オーステナイト系ステンレス鋼管 |
| SE528008C2 (sv) * | 2004-12-28 | 2006-08-01 | Outokumpu Stainless Ab | Austenitiskt rostfritt stål och stålprodukt |
| US20060243356A1 (en) | 2005-02-02 | 2006-11-02 | Yuusuke Oikawa | Austenite-type stainless steel hot-rolling steel material with excellent corrosion resistance, proof-stress, and low-temperature toughness and production method thereof |
| JP5116265B2 (ja) | 2006-07-13 | 2013-01-09 | 新日鐵住金ステンレス株式会社 | 強度及び延性に優れたオーステナイト系ステンレス圧延鋼板及びその製造方法 |
| JP2009068079A (ja) * | 2007-09-14 | 2009-04-02 | Sumitomo Metal Ind Ltd | 耐水蒸気酸化性に優れた鋼管 |
-
2012
- 2012-06-20 CN CN201280031273.1A patent/CN103620076A/zh active Pending
- 2012-06-20 EP EP12802967.5A patent/EP2725113B1/en active Active
- 2012-06-20 WO PCT/JP2012/065733 patent/WO2012176802A1/ja active Application Filing
- 2012-06-20 RU RU2014102172/02A patent/RU2572937C2/ru active
- 2012-06-20 RU RU2015152343A patent/RU2618021C1/ru active
- 2012-06-20 JP JP2012528975A patent/JP5201297B2/ja active Active
- 2012-06-20 KR KR1020137033377A patent/KR20140014280A/ko active Search and Examination
- 2012-06-20 US US14/128,777 patent/US9506126B2/en active Active
- 2012-06-20 ES ES12802967.5T patent/ES2605847T3/es active Active
- 2012-06-20 CA CA2839876A patent/CA2839876C/en not_active Expired - Fee Related
- 2012-06-20 BR BR112013031880A patent/BR112013031880A2/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JP5201297B2 (ja) | 2013-06-05 |
| ES2605847T3 (es) | 2017-03-16 |
| EP2725113A1 (en) | 2014-04-30 |
| RU2014102172A (ru) | 2015-07-27 |
| US20140137994A1 (en) | 2014-05-22 |
| WO2012176802A1 (ja) | 2012-12-27 |
| RU2618021C1 (ru) | 2017-05-02 |
| KR20140014280A (ko) | 2014-02-05 |
| CA2839876C (en) | 2016-04-12 |
| CN103620076A (zh) | 2014-03-05 |
| RU2572937C2 (ru) | 2016-01-20 |
| CA2839876A1 (en) | 2012-12-27 |
| JPWO2012176802A1 (ja) | 2015-02-23 |
| EP2725113B1 (en) | 2016-09-14 |
| US9506126B2 (en) | 2016-11-29 |
| EP2725113A4 (en) | 2014-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
| B09B | Decision: refusal | ||
| B09B | Decision: refusal |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL |