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BRPI1008927A2 - método de produção de chapa de aço resistente à acidez para uso em tubos para oleodutos - Google Patents

método de produção de chapa de aço resistente à acidez para uso em tubos para oleodutos

Info

Publication number
BRPI1008927A2
BRPI1008927A2 BRPI1008927A BRPI1008927A BRPI1008927A2 BR PI1008927 A2 BRPI1008927 A2 BR PI1008927A2 BR PI1008927 A BRPI1008927 A BR PI1008927A BR PI1008927 A BRPI1008927 A BR PI1008927A BR PI1008927 A2 BRPI1008927 A2 BR PI1008927A2
Authority
BR
Brazil
Prior art keywords
pipeline
acid
production method
sheet steel
resistant sheet
Prior art date
Application number
BRPI1008927A
Other languages
English (en)
Inventor
Hitoshi Asahi
Mitsuru Sawamura
Takuya Hara
Taro Muraki
Original Assignee
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BRPI1008927A2 publication Critical patent/BRPI1008927A2/pt
Publication of BRPI1008927B1 publication Critical patent/BRPI1008927B1/pt

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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
    • 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
    • C21D9/14—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes wear-resistant or pressure-resistant 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
    • 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

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)
  • Metal Rolling (AREA)
BRPI1008927-6A 2009-02-18 2010-02-16 método de produção de chapa de aço resistente à acidez para uso em tubos para oleodutos BRPI1008927B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009-035659 2009-02-18
JP2009035659A JP4700740B2 (ja) 2009-02-18 2009-02-18 耐サワーラインパイプ用鋼板の製造方法
PCT/JP2010/052586 WO2010095730A1 (ja) 2009-02-18 2010-02-16 耐サワーラインパイプ用鋼板の製造方法

Publications (2)

Publication Number Publication Date
BRPI1008927A2 true BRPI1008927A2 (pt) 2016-03-15
BRPI1008927B1 BRPI1008927B1 (pt) 2021-01-26

Family

ID=42634005

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1008927-6A BRPI1008927B1 (pt) 2009-02-18 2010-02-16 método de produção de chapa de aço resistente à acidez para uso em tubos para oleodutos

Country Status (5)

Country Link
JP (1) JP4700740B2 (pt)
KR (2) KR101601000B1 (pt)
CN (1) CN102325909B (pt)
BR (1) BRPI1008927B1 (pt)
WO (1) WO2010095730A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013190750A1 (ja) 2012-06-18 2013-12-27 Ｊｆｅスチール株式会社 厚肉高強度耐サワーラインパイプおよびその製造方法
IN2014KN02973A (pt) 2012-07-09 2015-05-08 Jfe Steel Corp
JP6070642B2 (ja) * 2014-06-20 2017-02-01 Ｊｆｅスチール株式会社 高強度でかつ低温靭性に優れた熱延鋼板およびその製造方法
KR101988771B1 (ko) 2017-12-22 2019-09-30 주식회사 포스코 수소유기균열 저항성 및 길이방향 강도 균일성이 우수한 강판 및 그 제조방법
CN111607747A (zh) * 2020-07-01 2020-09-01 武汉科技大学 一种海底用抗硫化氢腐蚀x70级管线钢及其生产方法
CN113083892B (zh) * 2021-03-29 2022-07-08 天津市新天钢联合特钢有限公司 一种燃气管道用热轧窄带钢的制备方法
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
CN115612919B (zh) * 2022-08-28 2023-06-16 武汉科技大学 一种耐酸抗氢x70管线钢及其制备方法
CN116288017B (zh) * 2023-05-22 2023-07-25 江苏省沙钢钢铁研究院有限公司 大厚壁耐低温管线钢及其制造方法
CN116875883A (zh) * 2023-06-29 2023-10-13 鞍钢股份有限公司 一种655MPa级抗氢致开裂石油套管用卷板及制造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61165207A (ja) 1985-01-14 1986-07-25 Nippon Steel Corp 耐サワ−特性の優れた非調質鋼板の製造方法
JPS62112722A (ja) 1985-11-13 1987-05-23 Nippon Steel Corp 耐水素誘起割れ性及び耐硫化物応力腐食割れ性の優れた鋼板の製造方法
JPH075968B2 (ja) * 1990-02-13 1995-01-25 新日本製鐵株式会社 耐水素誘起割れ性、耐硫化物応力腐食割れ性および低温靭性に優れた鋼板の製造方法
JP2647302B2 (ja) * 1992-03-30 1997-08-27 新日本製鐵株式会社 耐水素誘起割れ性の優れた高強度鋼板の製造方法
JPH05295434A (ja) 1992-04-20 1993-11-09 Nippon Steel Corp 耐水素誘起割れ性，耐硫化物応力腐食割れ性および低温靱性に優れた高張力鋼板の製造方法
JPH0625742A (ja) * 1992-07-10 1994-02-01 Nippon Steel Corp 優れた低温靭性を有する耐サワー鋼板の製造方法
JPH0625743A (ja) * 1992-07-10 1994-02-01 Nippon Steel Corp 優れた低温靭性を有する耐サワー鋼板の製造方法
JPH06136440A (ja) * 1992-10-28 1994-05-17 Nippon Steel Corp 耐サワー性の優れた高強度鋼板の製造法
JP3009568B2 (ja) * 1993-10-06 2000-02-14 新日本製鐵株式会社 耐水素誘起割れ性および低温靭性の優れた高強度鋼板の製造法
JPH07173536A (ja) * 1993-12-16 1995-07-11 Nippon Steel Corp 耐サワー性の優れた高強度ラインパイプ用鋼板の製造法
JP3274013B2 (ja) * 1994-03-04 2002-04-15 新日本製鐵株式会社 優れた低温靭性を有する耐サワー高強度鋼板の製造方法
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
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
JP4969915B2 (ja) * 2006-05-24 2012-07-04 新日本製鐵株式会社 耐歪時効性に優れた高強度ラインパイプ用鋼管及び高強度ラインパイプ用鋼板並びにそれらの製造方法

Also Published As

Publication number Publication date
JP2010189720A (ja) 2010-09-02
CN102325909A (zh) 2012-01-18
CN102325909B (zh) 2014-04-23
BRPI1008927B1 (pt) 2021-01-26
JP4700740B2 (ja) 2011-06-15
KR20140019483A (ko) 2014-02-14
KR20110102436A (ko) 2011-09-16
KR101601000B1 (ko) 2016-03-08
WO2010095730A1 (ja) 2010-08-26

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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 Technical examination (opinion): publication of technical examination (opinion)
B09B Decision: refusal
B12B Appeal: appeal against refusal
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 26/01/2021, OBSERVADAS AS CONDICOES LEGAIS.