KR20110123807A - 내ｈｉｃ 후강판 및 ｕｏｅ 강관 - Google Patents

내ｈｉｃ 후강판 및 ｕｏｅ 강관 Download PDF

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Publication number
KR20110123807A
KR20110123807A KR1020117023642A KR20117023642A KR20110123807A KR 20110123807 A KR20110123807 A KR 20110123807A KR 1020117023642 A KR1020117023642 A KR 1020117023642A KR 20117023642 A KR20117023642 A KR 20117023642A KR 20110123807 A KR20110123807 A KR 20110123807A
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KR
South Korea
Prior art keywords
segregation
less
hic
steel
content
Prior art date
Application number
KR1020117023642A
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English (en)
Korean (ko)
Inventor
노부아키 다카하시
아키오 야마모토
이츠루 미나토
Original Assignee
수미도모 메탈 인더스트리즈, 리미티드
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.)
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Publication date
Application filed by 수미도모 메탈 인더스트리즈, 리미티드 filed Critical 수미도모 메탈 인더스트리즈, 리미티드
Publication of KR20110123807A publication Critical patent/KR20110123807A/ko

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    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • 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
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium

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)
  • Rigid Pipes And Flexible Pipes (AREA)
KR1020117023642A 2009-03-12 2010-03-12 내ｈｉｃ 후강판 및 ｕｏｅ 강관 KR20110123807A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2009-059639 2009-03-12
JP2009059639 2009-03-12

Publications (1)

Publication Number Publication Date
KR20110123807A true KR20110123807A (ko) 2011-11-15

Family

ID=42728450

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020117023642A KR20110123807A (ko) 2009-03-12 2010-03-12 내ｈｉｃ 후강판 및 ｕｏｅ 강관

Country Status (8)

Country Link
US (1) US20120121453A1 (ja)
EP (1) EP2407570A4 (ja)
JP (1) JPWO2010104165A1 (ja)
KR (1) KR20110123807A (ja)
CN (1) CN102421926A (ja)
CA (1) CA2755271A1 (ja)
RU (1) RU2011141268A (ja)
WO (1) WO2010104165A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5177310B2 (ja) * 2011-02-15 2013-04-03 Ｊｆｅスチール株式会社 溶接熱影響部の低温靭性に優れた高張力鋼板およびその製造方法
JP6044247B2 (ja) * 2011-12-13 2016-12-14 Ｊｆｅスチール株式会社 鋼材の耐水素割れ感受性を評価する方法及び耐水素割れ感受性が良好な高強度耐サワーラインパイプ用鋼板
JP5565420B2 (ja) * 2012-02-02 2014-08-06 新日鐵住金株式会社 ラインパイプ用ｕｏｅ鋼管
IN2014KN02286A (ja) * 2012-06-18 2015-05-01 Jfe Steel Corp
IN2014KN02973A (ja) * 2012-07-09 2015-05-08 Jfe Steel Corp
WO2014024234A1 (en) * 2012-08-10 2014-02-13 Nippon Steel & Sumitomo Metal Corporation Steel plate for high strength steel pipe and high strength steel pipe
CN112760464A (zh) * 2019-10-21 2021-05-07 宝山钢铁股份有限公司 一种正火型低屈强比uoe焊管及其制造方法
CN113462885A (zh) * 2021-06-07 2021-10-01 山西太钢不锈钢股份有限公司 一种应用于加热炉狭窄空间的动态定位方法
CN117358778B (zh) * 2023-12-08 2024-03-08 成都先进金属材料产业技术研究院股份有限公司 一种钛合金无缝管及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06220577A (ja) * 1993-01-26 1994-08-09 Kawasaki Steel Corp 耐ｈｉｃ特性に優れた高張力鋼及びその製造方法
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
JPH09209037A (ja) * 1996-01-31 1997-08-12 Nkk Corp 耐ｈｉｃ性に優れた高強度ラインパイプ用鋼板の製造方法
JP3546726B2 (ja) * 1998-12-02 2004-07-28 Ｊｆｅスチール株式会社 耐ｈｉｃ性に優れた高強度厚鋼板の製造方法
JP3633515B2 (ja) * 2001-06-12 2005-03-30 住友金属工業株式会社 耐水素誘起割れ性に優れた熱延鋼板およびその製造方法
JP3869747B2 (ja) * 2002-04-09 2007-01-17 新日本製鐵株式会社 変形性能に優れた高強度鋼板、高強度鋼管および製造方法
JP4802450B2 (ja) * 2004-03-17 2011-10-26 Ｊｆｅスチール株式会社 耐ｈｉｃ性に優れた厚手熱延鋼板とその製造方法
CN1977059A (zh) * 2004-05-11 2007-06-06 住友金属工业株式会社 超高强度uoe钢管及其制造方法
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
JP4058097B2 (ja) * 2006-04-13 2008-03-05 新日本製鐵株式会社 アレスト性に優れた高強度厚鋼板
JP4725437B2 (ja) * 2006-06-30 2011-07-13 住友金属工業株式会社 厚鋼板用連続鋳造鋳片及びその製造方法並びに厚鋼板
JP5423324B2 (ja) * 2009-02-12 2014-02-19 新日鐵住金株式会社 耐水素誘起割れ性に優れた高強度ラインパイプ用鋼板及び高強度ラインパイプ用鋼管
JP5423323B2 (ja) * 2009-02-12 2014-02-19 新日鐵住金株式会社 耐水素誘起割れ性に優れた高強度ラインパイプ用鋼板及び高強度ラインパイプ用鋼管

Also Published As

Publication number Publication date
JPWO2010104165A1 (ja) 2012-09-13
CA2755271A1 (en) 2010-09-16
RU2011141268A (ru) 2013-04-20
EP2407570A4 (en) 2016-06-22
US20120121453A1 (en) 2012-05-17
CN102421926A (zh) 2012-04-18
EP2407570A1 (en) 2012-01-18
WO2010104165A1 (ja) 2010-09-16

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