JP6319539B1 - 鋼管及び鋼板 - Google Patents
鋼管及び鋼板 Download PDFInfo
- Publication number
- JP6319539B1 JP6319539B1 JP2018502833A JP2018502833A JP6319539B1 JP 6319539 B1 JP6319539 B1 JP 6319539B1 JP 2018502833 A JP2018502833 A JP 2018502833A JP 2018502833 A JP2018502833 A JP 2018502833A JP 6319539 B1 JP6319539 B1 JP 6319539B1
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- JP
- Japan
- Prior art keywords
- less
- metal structure
- steel
- steel plate
- surface layer
- Prior art date
- Legal status (The legal status 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 status listed.)
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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
- C22C38/18—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
-
- 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
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
- C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies 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
- 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
- C21D9/085—Cooling or quenching
-
- 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
- C22C38/005—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
- C22C38/04—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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing 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
-
- 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
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
-
- 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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/002—Bainite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
-
- 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
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)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2017/033706 WO2019058420A1 (ja) | 2017-09-19 | 2017-09-19 | 鋼管及び鋼板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6319539B1 true JP6319539B1 (ja) | 2018-05-09 |
JPWO2019058420A1 JPWO2019058420A1 (ja) | 2019-11-07 |
Family
ID=62106160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018502833A Active JP6319539B1 (ja) | 2017-09-19 | 2017-09-19 | 鋼管及び鋼板 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3686305A4 (zh) |
JP (1) | JP6319539B1 (zh) |
KR (1) | KR102364255B1 (zh) |
CN (1) | CN111094608B (zh) |
WO (1) | WO2019058420A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6460297B1 (ja) * | 2018-06-29 | 2019-01-30 | 新日鐵住金株式会社 | 鋼管及び鋼板 |
JP2020063500A (ja) * | 2018-10-19 | 2020-04-23 | 日本製鉄株式会社 | Uoe鋼管用鋼板およびその製造方法 |
WO2021176590A1 (ja) * | 2020-03-04 | 2021-09-10 | 日本製鉄株式会社 | 鋼管および鋼板 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102551615B1 (ko) * | 2019-03-29 | 2023-07-05 | 제이에프이 스틸 가부시키가이샤 | 전봉 강관 및 그의 제조 방법, 그리고 강관 말뚝 |
JP7295470B2 (ja) * | 2020-01-17 | 2023-06-21 | 日本製鉄株式会社 | 鋼板および鋼管 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007016302A (ja) * | 2005-06-08 | 2007-01-25 | Jfe Steel Kk | 耐ssc特性に優れた高張力鋼板の製造方法 |
US20070089813A1 (en) * | 2003-04-25 | 2007-04-26 | Tubos De Acero Mexico S.A. | Seamless steel tube which is intended to be used as a guide pipe and production method thereof |
JP2008101242A (ja) * | 2006-10-19 | 2008-05-01 | Jfe Steel Kk | 耐hic特性に優れたラインパイプ用高強度鋼板およびその製造方法 |
CN102719745A (zh) * | 2012-06-25 | 2012-10-10 | 宝山钢铁股份有限公司 | 优良抗hic、ssc的高强低温用钢及其制造方法 |
JP2013023714A (ja) * | 2011-07-19 | 2013-02-04 | Jfe Steel Corp | Sr後の溶接部靱性に優れた低降伏比耐hic溶接鋼管およびその製造方法 |
JP2015190026A (ja) * | 2014-03-28 | 2015-11-02 | Jfeスチール株式会社 | ラインパイプ用厚肉高強度電縫鋼管およびその製造方法 |
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JPS6033310A (ja) | 1983-07-30 | 1985-02-20 | 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 |
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 |
JPS631369A (ja) | 1986-06-20 | 1988-01-06 | Fuji Electric Co Ltd | 直流コモンコンバ−タの切換え制御回路 |
JP5292784B2 (ja) * | 2006-11-30 | 2013-09-18 | 新日鐵住金株式会社 | 低温靱性に優れた高強度ラインパイプ用溶接鋼管及びその製造方法 |
CN101545077B (zh) * | 2008-03-24 | 2011-01-19 | 宝山钢铁股份有限公司 | 一种低温用钢及其制造方法 |
CN102691006B (zh) * | 2011-03-23 | 2013-12-25 | 宝山钢铁股份有限公司 | 抗高回火参数sr脆化的低温镍钢及其制造方法 |
CN102691007B (zh) * | 2011-03-23 | 2013-09-04 | 宝山钢铁股份有限公司 | 抗高回火参数pwht脆化的低温用特厚钢板及制造方法 |
CN102154593B (zh) * | 2011-05-26 | 2013-01-16 | 天津钢管集团股份有限公司 | X80钢级抗腐蚀低温无缝管线管 |
WO2013027779A1 (ja) * | 2011-08-23 | 2013-02-28 | 新日鐵住金株式会社 | 厚肉電縫鋼管及びその製造方法 |
JP5870665B2 (ja) * | 2011-12-08 | 2016-03-01 | Jfeスチール株式会社 | 耐硫化物応力腐食割れ性に優れた引張強度600MPa以上の高強度溶接鋼管 |
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 |
JP5516784B2 (ja) * | 2012-03-29 | 2014-06-11 | Jfeスチール株式会社 | 低降伏比高強度鋼板およびその製造方法並びにそれを用いた高強度溶接鋼管 |
CN104024461B (zh) * | 2012-03-30 | 2016-04-06 | 新日铁住金株式会社 | 抗氢诱发裂纹性优良的高强度管道用钢管和其所使用的高强度管道用钢板、以及它们的制造方法 |
CN103540867B (zh) * | 2013-10-07 | 2015-10-28 | 宝鸡石油钢管有限责任公司 | 一种抗硫化氢应力腐蚀的x80级直缝埋弧焊管及其制造方法 |
KR20170043662A (ko) * | 2014-09-25 | 2017-04-21 | 제이에프이 스틸 가부시키가이샤 | 전기 저항 용접 강관용 강대 및 전기 저항 용접 강관 그리고 전기 저항 용접 강관용 강대의 제조 방법 |
JP6394261B2 (ja) * | 2014-10-14 | 2018-09-26 | 新日鐵住金株式会社 | 油井用電縫鋼管及びその製造方法 |
CN105543690A (zh) * | 2016-01-19 | 2016-05-04 | 天津钢管集团股份有限公司 | 具有抗大应变的415spdf以上钢级海底无缝管线管 |
CN105648327B (zh) * | 2016-02-16 | 2018-09-04 | 山东钢铁股份有限公司 | 一种小压缩比抗hic与ssc的管线钢板及制备方法 |
-
2017
- 2017-09-19 EP EP17926174.8A patent/EP3686305A4/en active Pending
- 2017-09-19 JP JP2018502833A patent/JP6319539B1/ja active Active
- 2017-09-19 KR KR1020207006880A patent/KR102364255B1/ko active IP Right Grant
- 2017-09-19 CN CN201780094849.1A patent/CN111094608B/zh active Active
- 2017-09-19 WO PCT/JP2017/033706 patent/WO2019058420A1/ja unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070089813A1 (en) * | 2003-04-25 | 2007-04-26 | Tubos De Acero Mexico S.A. | Seamless steel tube which is intended to be used as a guide pipe and production method thereof |
JP2007016302A (ja) * | 2005-06-08 | 2007-01-25 | Jfe Steel Kk | 耐ssc特性に優れた高張力鋼板の製造方法 |
JP2008101242A (ja) * | 2006-10-19 | 2008-05-01 | Jfe Steel Kk | 耐hic特性に優れたラインパイプ用高強度鋼板およびその製造方法 |
JP2013023714A (ja) * | 2011-07-19 | 2013-02-04 | Jfe Steel Corp | Sr後の溶接部靱性に優れた低降伏比耐hic溶接鋼管およびその製造方法 |
CN102719745A (zh) * | 2012-06-25 | 2012-10-10 | 宝山钢铁股份有限公司 | 优良抗hic、ssc的高强低温用钢及其制造方法 |
JP2015190026A (ja) * | 2014-03-28 | 2015-11-02 | Jfeスチール株式会社 | ラインパイプ用厚肉高強度電縫鋼管およびその製造方法 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6460297B1 (ja) * | 2018-06-29 | 2019-01-30 | 新日鐵住金株式会社 | 鋼管及び鋼板 |
WO2020003499A1 (ja) * | 2018-06-29 | 2020-01-02 | 日本製鉄株式会社 | 鋼管及び鋼板 |
KR20210021068A (ko) * | 2018-06-29 | 2021-02-24 | 닛폰세이테츠 가부시키가이샤 | 강관 및 강판 |
EP3816311A4 (en) * | 2018-06-29 | 2021-12-01 | Nippon Steel Corporation | STEEL PIPE AND STEEL SHEET |
KR102457409B1 (ko) | 2018-06-29 | 2022-10-24 | 닛폰세이테츠 가부시키가이샤 | 강관 및 강판 |
JP2020063500A (ja) * | 2018-10-19 | 2020-04-23 | 日本製鉄株式会社 | Uoe鋼管用鋼板およびその製造方法 |
JP7119888B2 (ja) | 2018-10-19 | 2022-08-17 | 日本製鉄株式会社 | Uoe鋼管用鋼板およびその製造方法 |
WO2021176590A1 (ja) * | 2020-03-04 | 2021-09-10 | 日本製鉄株式会社 | 鋼管および鋼板 |
JPWO2021176590A1 (zh) * | 2020-03-04 | 2021-09-10 | ||
CN115210396A (zh) * | 2020-03-04 | 2022-10-18 | 日本制铁株式会社 | 钢管和钢板 |
JP7360075B2 (ja) | 2020-03-04 | 2023-10-12 | 日本製鉄株式会社 | 鋼管および鋼板 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2019058420A1 (ja) | 2019-11-07 |
EP3686305A1 (en) | 2020-07-29 |
WO2019058420A1 (ja) | 2019-03-28 |
CN111094608A (zh) | 2020-05-01 |
KR20200039738A (ko) | 2020-04-16 |
EP3686305A4 (en) | 2021-01-27 |
KR102364255B1 (ko) | 2022-02-17 |
CN111094608B (zh) | 2021-10-26 |
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