BRPI0915520A2 - chapa de aço com excelente resistência à ferementação e tubo de aço para uso com tubos alinhados - Google Patents
chapa de aço com excelente resistência à ferementação e tubo de aço para uso com tubos alinhadosInfo
- Publication number
- BRPI0915520A2 BRPI0915520A2 BRPI0915520A BRPI0915520A BRPI0915520A2 BR PI0915520 A2 BRPI0915520 A2 BR PI0915520A2 BR PI0915520 A BRPI0915520 A BR PI0915520A BR PI0915520 A BRPI0915520 A BR PI0915520A BR PI0915520 A2 BRPI0915520 A2 BR PI0915520A2
- Authority
- BR
- Brazil
- Prior art keywords
- steel plate
- aligned tubes
- steel
- excellent fermentation
- steel tube
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
-
- 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
- C22C38/06—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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
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 |
---|---|---|---|
JP2008149708 | 2008-06-06 | ||
PCT/JP2009/060721 WO2009148193A1 (ja) | 2008-06-06 | 2009-06-05 | 耐サワー性に優れた鋼板及びラインパイプ用鋼管 |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0915520A2 true BRPI0915520A2 (pt) | 2016-01-26 |
BRPI0915520B1 BRPI0915520B1 (pt) | 2019-12-10 |
Family
ID=41398260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0915520 BRPI0915520B1 (pt) | 2008-06-06 | 2009-06-05 | chapa de aço com resistência à corrosão em meio sulfuroso |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4719313B2 (pt) |
CN (1) | CN102057070B (pt) |
BR (1) | BRPI0915520B1 (pt) |
WO (1) | WO2009148193A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5853661B2 (ja) * | 2011-12-15 | 2016-02-09 | Jfeスチール株式会社 | 高強度耐サワーラインパイプ用鋼板、その素材及び高強度耐サワーラインパイプ用鋼板の製造方法 |
CN103499011B (zh) * | 2013-09-24 | 2015-10-28 | 中国石油集团工程设计有限责任公司 | 一种抗硫厚板及其焊接工艺 |
JP6584912B2 (ja) * | 2014-12-26 | 2019-10-02 | 株式会社神戸製鋼所 | 耐水素誘起割れ性に優れた鋼板およびラインパイプ用鋼管 |
JP2016125137A (ja) * | 2014-12-26 | 2016-07-11 | 株式会社神戸製鋼所 | 耐水素誘起割れ性に優れた鋼板およびラインパイプ用鋼管 |
CN113106354A (zh) * | 2021-03-31 | 2021-07-13 | 五矿营口中板有限责任公司 | 一种易焊接耐油气腐蚀造船结构钢及其制造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003306749A (ja) * | 2002-04-19 | 2003-10-31 | Nippon Steel Corp | 変形能に優れた高強度鋼管及び鋼管用鋼板の製造法 |
JP2006063351A (ja) * | 2004-08-24 | 2006-03-09 | Sumitomo Metal Ind Ltd | 耐水素誘起割れ性に優れた高強度鋼板および製造方法、並びにラインパイプ用鋼管 |
JP5151008B2 (ja) * | 2005-03-29 | 2013-02-27 | Jfeスチール株式会社 | 耐hic性および溶接部靱性優れる耐サワー高強度電縫鋼管用熱延鋼板およびその製造方法 |
CN100587098C (zh) * | 2007-10-15 | 2010-02-03 | 莱芜钢铁集团有限公司 | 一种微合金化油气输送无缝管线用钢及其制造方法 |
-
2009
- 2009-06-05 CN CN200980120913.4A patent/CN102057070B/zh active Active
- 2009-06-05 BR BRPI0915520 patent/BRPI0915520B1/pt active IP Right Grant
- 2009-06-05 WO PCT/JP2009/060721 patent/WO2009148193A1/ja active Application Filing
- 2009-06-05 JP JP2010515956A patent/JP4719313B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
BRPI0915520B1 (pt) | 2019-12-10 |
CN102057070A (zh) | 2011-05-11 |
CN102057070B (zh) | 2015-07-01 |
WO2009148193A1 (ja) | 2009-12-10 |
JP4719313B2 (ja) | 2011-07-06 |
JPWO2009148193A1 (ja) | 2011-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved |
Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP) |
|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B12B | Appeal against refusal [chapter 12.2 patent gazette] | ||
B25D | Requested change of name of applicant approved |
Owner name: NIPPON STEEL CORPORATION (JP) |
|
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/12/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/12/2019, OBSERVADAS AS CONDICOES LEGAIS |