SG11201608464UA - Steel plate and method of producing same - Google Patents

Steel plate and method of producing same

Info

Publication number
SG11201608464UA
SG11201608464UA SG11201608464UA SG11201608464UA SG11201608464UA SG 11201608464U A SG11201608464U A SG 11201608464UA SG 11201608464U A SG11201608464U A SG 11201608464UA SG 11201608464U A SG11201608464U A SG 11201608464UA SG 11201608464U A SG11201608464U A SG 11201608464UA
Authority
SG
Singapore
Prior art keywords
steel plate
producing same
producing
same
steel
Prior art date
Application number
SG11201608464UA
Inventor
Shigeki Kitsuya
Katsuyuki Ichimiya
Kazukuni Hase
Shigeru Endo
Ichimiya Katsuyuki
Hase Kazukuni
Endo Shigeru
Kitsuya Shigeki
Original Assignee
Jfe 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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of SG11201608464UA publication Critical patent/SG11201608464UA/en

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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack 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
    • 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
    • C21D8/02—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
    • 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
    • C22C38/005—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
    • C22C38/14—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
    • 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
    • C22C38/40—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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • B21B1/26—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B2001/225—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length by hot-rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • 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
    • C21D2211/008—Martensite

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)
SG11201608464UA 2014-04-24 2015-04-24 Steel plate and method of producing same SG11201608464UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014090623 2014-04-24
PCT/JP2015/002244 WO2015162939A1 (en) 2014-04-24 2015-04-24 Thick steel plate and manufacturing method for same

Publications (1)

Publication Number Publication Date
SG11201608464UA true SG11201608464UA (en) 2016-11-29

Family

ID=54332113

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201608464UA SG11201608464UA (en) 2014-04-24 2015-04-24 Steel plate and method of producing same

Country Status (8)

Country Link
US (1) US10358688B2 (en)
EP (1) EP3135787B1 (en)
JP (1) JP5871109B1 (en)
KR (1) KR101892839B1 (en)
CN (1) CN106232850A (en)
CA (1) CA2945439C (en)
SG (1) SG11201608464UA (en)
WO (1) WO2015162939A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2899570C (en) * 2013-03-15 2019-04-30 Jfe Steel Corporation Thick, tough, high tensile strength steel plate and production method therefor
JP6778943B2 (en) * 2014-12-19 2020-11-04 ニューコア・コーポレーション Hot-rolled lightweight martensite steel sheet and its manufacturing method
US20170369958A1 (en) * 2015-01-16 2017-12-28 Jfe Steel Corporation Thick-walled high-toughness high-strength steel plate and method for manufacturing the same
JP6733269B2 (en) * 2016-04-04 2020-07-29 日本製鉄株式会社 A steel plate having a hardness of the surface layer and the central portion of the plate thickness and having a small hardness difference between the surface layer and the center and having a thickness of more than 200 mm, and a manufacturing method thereof
EP3467130B1 (en) * 2016-05-31 2021-04-07 Nippon Steel Corporation High tensile strength steel plate having excellent low temperature toughness
CN107537859B (en) * 2016-06-28 2019-10-25 宝山钢铁股份有限公司 A kind of X65 grades of think gauge pipeline steel composite board and its manufacturing method
KR101858984B1 (en) * 2016-11-18 2018-05-17 동국제강주식회사 Manufacturing method of steel palte having excellent electro gas arc welding property and steel palte having excellent electro gas arc welding property thereby
CN107159710A (en) * 2017-05-23 2017-09-15 舞阳钢铁有限责任公司 A kind of milling method of the special thickness 15CrMoR steel plates of electroslag type
CN111051555B (en) * 2017-09-08 2022-01-21 杰富意钢铁株式会社 Steel sheet and method for producing same
JP6984319B2 (en) * 2017-10-31 2021-12-17 日本製鉄株式会社 Nickel-containing steel sheet for low temperature with excellent toughness and its manufacturing method
CN108048742A (en) * 2017-12-07 2018-05-18 安徽科汇钢结构工程有限公司 A kind of industrial premises high-performance steel plate material
JP6835054B2 (en) * 2018-02-21 2021-02-24 Ｊｆｅスチール株式会社 High-strength steel plate and its manufacturing method
KR102131538B1 (en) 2018-11-30 2020-07-08 주식회사 포스코 Ultra high strength steel material having excellent cold workability and sulfide stress cracking resistance and method of manufacturing the same
KR20210079849A (en) 2019-12-20 2021-06-30 주식회사 포스코 Fitting part having excellent resistance to sulfide stress cracking and manufacturing method for the same
CN113862572B (en) * 2021-09-28 2022-07-26 武汉科技大学 Marine hydrogen induced cracking resistant X80 grade pipeline steel and manufacturing method thereof
CN115029628B (en) * 2022-05-20 2023-10-24 首钢京唐钢铁联合有限责任公司 High-quality super-thick steel plate and production method thereof

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5354164A (en) 1976-10-27 1978-05-17 Nippon Steel Corp Internal crack inspection at cold extruding or drawing
GB1601036A (en) 1977-11-11 1981-10-21 Thetford Corp Closed loop waste treatment and water recycying toilet system
JPS55114404A (en) 1979-02-28 1980-09-03 Nippon Steel Corp Production of continuous steel plate
JPS6020461B2 (en) 1981-08-18 1985-05-22 住友金属工業株式会社 Thick walled high tensile strength steel plate with high strength and toughness
JPS6127320A (en) 1984-07-17 1986-02-06 Sanyo Electric Co Ltd Manufacture of brake device
JP2662409B2 (en) 1988-02-26 1997-10-15 新日本製鐵株式会社 Manufacturing method of ultra-thick tempered high strength steel sheet with excellent low temperature toughness
JPH02197383A (en) 1989-01-25 1990-08-03 Sumitomo Metal Ind Ltd Production of extremely thick steel plate
JPH04190902A (en) 1990-11-26 1992-07-09 Nippon Steel Corp Manufacture of extremely thick steel plate
JP2913426B2 (en) 1991-03-13 1999-06-28 新日本製鐵株式会社 Manufacturing method of thick high strength steel sheet with excellent low temperature toughness
JPH06198394A (en) 1992-12-28 1994-07-19 Kawasaki Steel Corp Production of structural thick steel plate excellent in lamellar tear resistance
JP3333619B2 (en) 1994-02-24 2002-10-15 川崎製鉄株式会社 Manufacturing method of extra thick steel plate
JP3290595B2 (en) 1996-09-12 2002-06-10 川崎製鉄株式会社 Method for manufacturing high-tensile steel plate with excellent toughness and weldability
JP2000263103A (en) 1999-03-18 2000-09-26 Kawasaki Steel Corp Production of extra-thick steel plate using continuously cast slab
JP2002194431A (en) 2000-12-26 2002-07-10 Kawasaki Steel Corp Method for producing continuous casting-made extra- thick steel plate
JP2002210502A (en) 2001-01-19 2002-07-30 Kawasaki Steel Corp Manufacturing method for extremely thick steel
JP2002256380A (en) 2001-03-06 2002-09-11 Sumitomo Metal Ind Ltd Thick high tensile strength steel plate having excellent brittle crack propagation arrest property and weld zone property and production method therefor
JP4120531B2 (en) * 2003-08-27 2008-07-16 Ｊｆｅスチール株式会社 Manufacturing method of high strength thick steel plate for building structure with excellent super tough heat input welding heat affected zone toughness
JP4715156B2 (en) 2004-10-14 2011-07-06 Ｊｆｅスチール株式会社 Manufacturing method of extra-thick high-tensile steel sheet with excellent uniformity in the thickness direction
JP4058097B2 (en) 2006-04-13 2008-03-05 新日本製鐵株式会社 High strength steel plate with excellent arrestability
JP5130796B2 (en) 2007-06-15 2013-01-30 Ｊｆｅスチール株式会社 Low yield ratio high strength thick steel plate with excellent high heat input weld heat affected zone toughness and method for producing the same
JP5146051B2 (en) 2008-03-27 2013-02-20 Ｊｆｅスチール株式会社 Plate thickness excellent in toughness and deformability: Steel material for high-strength steel pipes of 25 mm or more and method for producing the same
JP5399681B2 (en) 2008-10-08 2014-01-29 Ｊｆｅスチール株式会社 High workability and high strength steel pipe excellent in chemical conversion and process for producing the same
JP5267048B2 (en) * 2008-10-29 2013-08-21 Ｊｆｅスチール株式会社 Manufacturing method of thick steel plate with excellent weldability and ductility in the thickness direction
JP5354164B2 (en) * 2008-12-09 2013-11-27 Ｊｆｅスチール株式会社 Low yield ratio high strength thick steel plate and method for producing the same
JP5509685B2 (en) 2009-06-08 2014-06-04 Ｊｆｅスチール株式会社 Ultra-high heat input welded heat-affected zone toughness low yield ratio high-tensile thick steel plate and its manufacturing method
CN101962741B (en) 2009-07-24 2012-08-08 宝山钢铁股份有限公司 Quenched and tempered steel sheet and manufacturing method thereof
JP2011202214A (en) * 2010-03-25 2011-10-13 Jfe Steel Corp Thick high tensile strength steel plate having excellent low temperature toughness in multilayer weld zone and method for producing the same
BR112012020133B1 (en) 2010-05-14 2018-07-17 Nippon Steel & Sumitomo Metal Corp sheet steel and method for its production
JP2013051231A (en) * 2011-08-30 2013-03-14 Nikon Corp Exposure method, exposure apparatus, device manufacturing method, and method for manufacturing flat panel display
JP5924058B2 (en) * 2011-10-03 2016-05-25 Ｊｆｅスチール株式会社 High tensile strength steel sheet with excellent low temperature toughness of weld heat affected zone and method for producing the same
JP5741378B2 (en) 2011-10-28 2015-07-01 新日鐵住金株式会社 High tensile steel plate with excellent toughness and method for producing the same
CN102605280A (en) * 2012-03-15 2012-07-25 宝山钢铁股份有限公司 Ultra-thick high-strength high low-temperature toughness steel plates for ocean platforms and production method thereof
JP2014038200A (en) 2012-08-15 2014-02-27 Oki Electric Ind Co Ltd Display device, banking system device, and liquid crystal screen display method
EP2894235B1 (en) 2012-09-06 2019-01-09 JFE Steel Corporation Thick-walled, high tensile strength steel with excellent ctod characteristics of the weld heat-affected zone, and manufacturing method thereof
JP5477457B2 (en) 2012-12-12 2014-04-23 Ｊｆｅスチール株式会社 High-strength, low-yield ratio steel for steel structures with a thickness of 40 mm or less
CA2899570C (en) 2013-03-15 2019-04-30 Jfe Steel Corporation Thick, tough, high tensile strength steel plate and production method therefor
CN103710640B (en) 2013-12-30 2016-05-25 钢铁研究总院 A kind of economy type modifier treatment 690MPa grade high strength and high toughness steel plate
KR101838424B1 (en) * 2014-03-20 2018-03-13 제이에프이 스틸 가부시키가이샤 High toughness and high tensile strength thick steel plate and production method therefor

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CA2945439C (en) 2020-03-10
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