BR112014017219A8 - aço de baixa liga - Google Patents
aço de baixa ligaInfo
- Publication number
- BR112014017219A8 BR112014017219A8 BR112014017219A BR112014017219A BR112014017219A8 BR 112014017219 A8 BR112014017219 A8 BR 112014017219A8 BR 112014017219 A BR112014017219 A BR 112014017219A BR 112014017219 A BR112014017219 A BR 112014017219A BR 112014017219 A8 BR112014017219 A8 BR 112014017219A8
- Authority
- BR
- Brazil
- Prior art keywords
- less
- alloy steel
- low alloy
- impurities
- pwht
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
-
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
-
- 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
- C22C38/001—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
- C22C38/02—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
- C22C38/04—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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- 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
-
- 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
-
- 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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
-
- 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
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
-
- 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
- C22C38/48—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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials 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 Articles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012004204A JP5370503B2 (ja) | 2012-01-12 | 2012-01-12 | 低合金鋼 |
PCT/JP2012/082608 WO2013105396A1 (ja) | 2012-01-12 | 2012-12-17 | 低合金鋼 |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112014017219A2 BR112014017219A2 (pt) | 2017-06-13 |
BR112014017219A8 true BR112014017219A8 (pt) | 2017-07-04 |
Family
ID=48781355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014017219A BR112014017219A8 (pt) | 2012-01-12 | 2012-12-17 | aço de baixa liga |
Country Status (9)
Country | Link |
---|---|
US (1) | US20150047749A1 (ja) |
EP (1) | EP2803741B1 (ja) |
JP (1) | JP5370503B2 (ja) |
CN (1) | CN104040005A (ja) |
AU (1) | AU2012365129B2 (ja) |
BR (1) | BR112014017219A8 (ja) |
CA (1) | CA2861740C (ja) |
MX (1) | MX2014007692A (ja) |
WO (1) | WO2013105396A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101778398B1 (ko) * | 2015-12-17 | 2017-09-14 | 주식회사 포스코 | 용접 후 열처리 저항성이 우수한 압력용기 강판 및 그 제조방법 |
CN105466129A (zh) * | 2015-12-19 | 2016-04-06 | 丹阳市宸兴环保设备有限公司 | 一种冰箱后背板用钢板 |
BR102016001063B1 (pt) * | 2016-01-18 | 2021-06-08 | Amsted Maxion Fundição E Equipamentos Ferroviários S/A | liga de aço para componentes ferroviários, e processo de obtenção de uma liga de aço para componentes ferroviários |
CN105734407B (zh) * | 2016-04-28 | 2017-06-16 | 武汉钢铁股份有限公司 | 超薄微合金高强钢及其制备方法 |
KR101797369B1 (ko) * | 2016-06-21 | 2017-12-13 | 현대제철 주식회사 | 압력용기용 강재 및 이의 제조 방법 |
CA3176344A1 (en) | 2018-10-10 | 2020-04-10 | Repeat Precision, Llc | Setting tools and assemblies for setting a downhole isolation device such as a frac plug |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5255746A (en) | 1975-10-30 | 1977-05-07 | Mitsubishi Heavy Ind Ltd | Build up process of high speed winder driving roll |
JPS6336639A (ja) | 1986-07-31 | 1988-02-17 | Nec Corp | デ−タ交換方式 |
JPH0748621A (ja) * | 1992-12-29 | 1995-02-21 | Kawasaki Steel Corp | 耐ssc,耐hic性に優れた圧力容器用鋼の製造方法 |
KR100222302B1 (ko) * | 1995-02-03 | 1999-10-01 | 아사무라 타카싯 | 저항복비를 가지는 저온인성이 우수한 고강도 라인파이프강재 |
JPH08309428A (ja) * | 1995-05-18 | 1996-11-26 | Sumitomo Metal Ind Ltd | 溶接鋼管の製造方法 |
JPH09194995A (ja) * | 1996-01-09 | 1997-07-29 | Nkk Corp | 高強度・高靱性溶接鋼管およびその製造方法 |
JPH09256038A (ja) * | 1996-03-22 | 1997-09-30 | Nippon Steel Corp | 厚鋼板の応力除去焼鈍処理前の熱処理方法 |
JP3319358B2 (ja) * | 1997-09-08 | 2002-08-26 | 日本鋼管株式会社 | 耐水素誘起割れ性、耐硫化物応力割れ性および低温靭性に優れたラインパイプ用溶接鋼管の製造方法 |
JP2001121289A (ja) * | 1999-10-21 | 2001-05-08 | Nkk Corp | 耐sr特性に優れた高強度鋼管 |
JP3714136B2 (ja) | 2000-08-18 | 2005-11-09 | Jfeスチール株式会社 | 電子ビーム溶接特性および耐サワー性能に優れた鋼 |
EP1541252B1 (en) * | 2002-05-24 | 2011-05-18 | Nippon Steel Corporation | Uoe steel pipe with excellent crash resistance, and method of manufacturing the uoe steel pipe |
JP4305216B2 (ja) * | 2004-02-24 | 2009-07-29 | Jfeスチール株式会社 | 溶接部の靭性に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 |
WO2006004228A1 (ja) * | 2004-07-07 | 2006-01-12 | Jfe Steel Corporation | 高張力鋼板の製造方法 |
JP2007270194A (ja) * | 2006-03-30 | 2007-10-18 | Jfe Steel Kk | 耐sr特性に優れた高強度鋼板の製造方法 |
JP4878219B2 (ja) | 2006-06-05 | 2012-02-15 | 株式会社神戸製鋼所 | Haz靱性に優れ、溶接後熱処理による強度低下が小さい鋼板 |
JP4466619B2 (ja) * | 2006-07-05 | 2010-05-26 | Jfeスチール株式会社 | 自動車構造部材用高張力溶接鋼管およびその製造方法 |
JP5266791B2 (ja) * | 2007-03-30 | 2013-08-21 | Jfeスチール株式会社 | 耐sr特性および変形性能に優れたx100グレード以上の高強度鋼板およびその製造方法 |
JP5305709B2 (ja) * | 2008-03-28 | 2013-10-02 | 株式会社神戸製鋼所 | 耐応力除去焼鈍特性と低温継手靭性に優れた高強度鋼板 |
JP2010024504A (ja) | 2008-07-22 | 2010-02-04 | Sumitomo Metal Ind Ltd | ラインパイプ用継目無鋼管およびその製造方法 |
-
2012
- 2012-01-12 JP JP2012004204A patent/JP5370503B2/ja not_active Expired - Fee Related
- 2012-12-17 EP EP12864721.1A patent/EP2803741B1/en active Active
- 2012-12-17 AU AU2012365129A patent/AU2012365129B2/en active Active
- 2012-12-17 WO PCT/JP2012/082608 patent/WO2013105396A1/ja active Application Filing
- 2012-12-17 CN CN201280066898.1A patent/CN104040005A/zh active Pending
- 2012-12-17 MX MX2014007692A patent/MX2014007692A/es unknown
- 2012-12-17 CA CA2861740A patent/CA2861740C/en active Active
- 2012-12-17 BR BR112014017219A patent/BR112014017219A8/pt not_active Application Discontinuation
- 2012-12-17 US US14/371,044 patent/US20150047749A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
MX2014007692A (es) | 2014-08-21 |
CN104040005A (zh) | 2014-09-10 |
CA2861740A1 (en) | 2013-07-18 |
EP2803741A1 (en) | 2014-11-19 |
AU2012365129B2 (en) | 2015-11-05 |
AU2012365129A1 (en) | 2014-07-17 |
US20150047749A1 (en) | 2015-02-19 |
BR112014017219A2 (pt) | 2017-06-13 |
EP2803741B1 (en) | 2019-08-07 |
EP2803741A4 (en) | 2015-12-02 |
JP5370503B2 (ja) | 2013-12-18 |
JP2013142190A (ja) | 2013-07-22 |
WO2013105396A1 (ja) | 2013-07-18 |
CA2861740C (en) | 2016-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
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 |
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B350 | Update of information on the portal [chapter 15.35 patent gazette] |