BRPI0911117A2 - chapa de aço de alta resistência, cano de aço com excelente dureza em baixa temperatura e métodos de produção dos mesmos - Google Patents
chapa de aço de alta resistência, cano de aço com excelente dureza em baixa temperatura e métodos de produção dos mesmosInfo
- Publication number
- BRPI0911117A2 BRPI0911117A2 BRPI0911117A BRPI0911117A BRPI0911117A2 BR PI0911117 A2 BRPI0911117 A2 BR PI0911117A2 BR PI0911117 A BRPI0911117 A BR PI0911117A BR PI0911117 A BRPI0911117 A BR PI0911117A BR PI0911117 A2 BRPI0911117 A2 BR PI0911117A2
- Authority
- BR
- Brazil
- Prior art keywords
- low temperature
- high strength
- production methods
- excellent hardness
- steel plate
- 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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
- C21D7/12—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars by expanding tubular bodies
-
- 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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
-
- 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
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0231—Warm 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
- C21D8/0273—Final recrystallisation annealing
-
- 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
-
- 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
- C22C38/005—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
- 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
- C22C38/26—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
- C22C38/44—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
- C22C38/50—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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12292—Workpiece with longitudinal passageway or stopweld material [e.g., for tubular stock, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12639—Adjacent, identical composition, components
- Y10T428/12646—Group VIII or IB metal-base
- Y10T428/12653—Fe, containing 0.01-1.7% carbon [i.e., steel]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
- Y10T428/12958—Next to Fe-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
- Y10T428/12958—Next to Fe-base component
- Y10T428/12965—Both containing 0.01-1.7% carbon [i.e., steel]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
- Y10T428/12972—Containing 0.01-1.7% carbon [i.e., steel]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008099653 | 2008-04-07 | ||
JP2009092511A JP4358900B1 (ja) | 2008-04-07 | 2009-04-06 | 低温靭性に優れた高強度鋼板及び鋼管並びにそれらの製造方法 |
PCT/JP2009/057420 WO2009125863A1 (ja) | 2008-04-07 | 2009-04-07 | 低温靱性に優れた高強度鋼板及び鋼管並びにそれらの製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0911117A2 true BRPI0911117A2 (pt) | 2015-10-06 |
Family
ID=41161994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0911117A BRPI0911117A2 (pt) | 2008-04-07 | 2009-04-07 | chapa de aço de alta resistência, cano de aço com excelente dureza em baixa temperatura e métodos de produção dos mesmos |
Country Status (7)
Country | Link |
---|---|
US (1) | US8110292B2 (pt) |
EP (1) | EP2264205B1 (pt) |
JP (1) | JP4358900B1 (pt) |
KR (1) | KR101252920B1 (pt) |
CN (1) | CN101965414B (pt) |
BR (1) | BRPI0911117A2 (pt) |
WO (1) | WO2009125863A1 (pt) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5098235B2 (ja) * | 2006-07-04 | 2012-12-12 | 新日鐵住金株式会社 | 低温靱性に優れたラインパイプ用高強度鋼管及びラインパイプ用高強度鋼板並びにそれらの製造方法 |
RU2427662C2 (ru) * | 2006-11-30 | 2011-08-27 | Ниппон Стил Корпорейшн | Высокопрочная сварная стальная труба для трубопровода, обладающая превосходной низкотемпературной вязкостью, и способ ее изготовления |
JP5251089B2 (ja) * | 2006-12-04 | 2013-07-31 | 新日鐵住金株式会社 | 低温靱性に優れた高強度厚肉ラインパイプ用溶接鋼管及びその製造方法 |
KR101257547B1 (ko) * | 2007-07-23 | 2013-04-23 | 신닛테츠스미킨 카부시키카이샤 | 변형 특성이 우수한 강관 및 그 제조 방법 |
JP5573265B2 (ja) * | 2010-03-19 | 2014-08-20 | Jfeスチール株式会社 | 引張強度590MPa以上の延靭性に優れた高強度厚鋼板およびその製造方法 |
JP5853456B2 (ja) * | 2011-07-19 | 2016-02-09 | Jfeスチール株式会社 | 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 |
JP5857491B2 (ja) * | 2011-07-19 | 2016-02-10 | Jfeスチール株式会社 | 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 |
CA2832021C (en) * | 2011-08-23 | 2014-11-18 | Nippon Steel & Sumitomo Metal Corporation | Thick wall electric resistance welded steel pipe and method of production of same |
CN102383057A (zh) * | 2011-10-26 | 2012-03-21 | 中国石油集团渤海石油装备制造有限公司 | 耐低温k60管线钢及其所制弯管和弯管的制作方法 |
EP2799567B1 (en) * | 2011-12-28 | 2019-07-03 | Nippon Steel Corporation | High-strength steel plate and high-strength steel pipe excellent in deformability and low-temperature toughness, and manufacturing method of the steel plate |
BR112014020244B1 (pt) * | 2012-02-17 | 2019-04-30 | Nippon Steel & Sumitomo Metal Corporation | Chapa de aço, chapa de aço revestida, e método para produção da mesma |
CN103882305A (zh) * | 2012-12-21 | 2014-06-25 | 鞍钢股份有限公司 | 一种抗低温应变时效脆性的超高强度船板及其生产方法 |
CN103147006B (zh) * | 2013-02-19 | 2016-03-30 | 宝山钢铁股份有限公司 | 一种抗腐蚀无缝集输管线管及其制造方法 |
CN103215513B (zh) * | 2013-04-25 | 2016-03-30 | 宝山钢铁股份有限公司 | 一种抗腐蚀集输管线管及其制造方法 |
CN103486428B (zh) * | 2013-09-29 | 2016-01-20 | 苏州市凯业金属制品有限公司 | 一种抗腐蚀u型金属管 |
WO2015075771A1 (ja) * | 2013-11-19 | 2015-05-28 | 新日鐵住金株式会社 | 鋼板 |
JP5713135B1 (ja) * | 2013-11-19 | 2015-05-07 | 新日鐵住金株式会社 | 鋼板 |
WO2015092916A1 (ja) * | 2013-12-20 | 2015-06-25 | 新日鐵住金株式会社 | 電縫溶接鋼管 |
CN103741074B (zh) * | 2013-12-23 | 2015-12-09 | 马鞍山市盈天钢业有限公司 | 一种汽车半轴套管用无缝钢管材料及其制备方法 |
CN103866204B (zh) * | 2014-02-27 | 2016-02-17 | 济钢集团有限公司 | 一种低温大压下工艺生产的大应变x80双相钢板 |
CN108034885B (zh) * | 2017-11-09 | 2020-05-15 | 江阴兴澄特种钢铁有限公司 | 一种低温条件下使用的低裂纹敏感性管件用钢板及其制造方法 |
KR102010081B1 (ko) | 2017-12-26 | 2019-08-12 | 주식회사 포스코 | 고강도 고인성 열연강판 및 그 제조방법 |
CN109355549B (zh) * | 2018-12-11 | 2020-10-02 | 东北大学 | 一种具有高强度和优异低温韧性的钢板及其制造方法 |
CN110951956B (zh) * | 2019-12-19 | 2021-07-27 | 中北大学 | 一种超高塑性twip钢的生产方法 |
CN112048665B (zh) | 2020-08-17 | 2022-03-22 | 莱芜钢铁集团银山型钢有限公司 | 一种极地海洋工程用钢板及其制备方法 |
CN112553526B (zh) * | 2020-11-20 | 2022-04-22 | 林州凤宝管业有限公司 | 一种960MPa级超高强度结构钢、钢管及其制造方法和应用 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57101649A (en) * | 1980-12-15 | 1982-06-24 | Kobe Steel Ltd | Hot rolled steel plate for wheel disc |
JPS5735663A (en) * | 1980-08-11 | 1982-02-26 | Kobe Steel Ltd | Hot rolled steel plate for rim of wheel |
JPH09296217A (ja) * | 1996-05-02 | 1997-11-18 | Nippon Steel Corp | 低温靱性の優れた高強度ベンド管の製造法 |
JPH11193445A (ja) * | 1997-12-26 | 1999-07-21 | Kawasaki Steel Corp | 圧延のままで鋼板の厚み方向の靱性および音響異方性に優れる引張り強さが590MPa級の溶接用極厚鋼板およびその製造方法 |
JP3635208B2 (ja) * | 1999-03-29 | 2005-04-06 | 新日本製鐵株式会社 | 靱性に優れた低降伏比型耐火用鋼板及び鋼管並びにそれらの製造方法 |
US6451134B1 (en) * | 1999-06-24 | 2002-09-17 | Kawasaki Steel Corporation | 590MPa class heavy gauge H-shaped steel having excellent toughness and method of producing the same |
JP2002012939A (ja) * | 2000-04-27 | 2002-01-15 | Nippon Steel Corp | 高温強度に優れた高張力鋼およびその製造方法 |
JP4309561B2 (ja) * | 2000-06-20 | 2009-08-05 | 新日本製鐵株式会社 | 高温強度に優れた高張力鋼板およびその製造方法 |
CN1128242C (zh) * | 2000-10-26 | 2003-11-19 | 中国科学院金属研究所 | 一种高洁净度高强韧性输气管线钢的制备方法 |
CN1142309C (zh) * | 2000-11-01 | 2004-03-17 | 中国科学院金属研究所 | 一种超低碳高韧性抗硫化氢用输气管线钢 |
KR100482208B1 (ko) * | 2000-11-17 | 2005-04-21 | 주식회사 포스코 | 침질처리에 의한 용접구조용 강재의 제조방법 |
US6966955B2 (en) * | 2000-12-14 | 2005-11-22 | Posco | Steel plate having TiN+ZrN precipitates for welded structures, method for manufacturing same and welded structure made therefrom |
FR2830260B1 (fr) * | 2001-10-03 | 2007-02-23 | Kobe Steel Ltd | Tole d'acier a double phase a excellente formabilite de bords par etirage et procede de fabrication de celle-ci |
JP3863878B2 (ja) * | 2001-11-16 | 2006-12-27 | ポスコ | 溶接熱影響部の靭性が優れた溶接構造用鋼材、その製造方法及びこれを用いた溶接構造物 |
JP3785376B2 (ja) | 2002-03-29 | 2006-06-14 | 新日本製鐵株式会社 | 溶接熱影響部靭性及び変形能に優れた鋼管及び鋼管用鋼板の製造法 |
JP2003306749A (ja) | 2002-04-19 | 2003-10-31 | Nippon Steel Corp | 変形能に優れた高強度鋼管及び鋼管用鋼板の製造法 |
JP4205922B2 (ja) | 2002-10-10 | 2009-01-07 | 新日本製鐵株式会社 | 変形性能および低温靱性ならびにhaz靱性に優れた高強度鋼管およびその製造方法 |
JP4161679B2 (ja) | 2002-10-23 | 2008-10-08 | Jfeスチール株式会社 | 高強度高靭性低降伏比鋼管素材およびその製造方法 |
JP4507745B2 (ja) | 2003-07-31 | 2010-07-21 | Jfeスチール株式会社 | 耐歪時効特性に優れた低降伏比高強度高靱性鋼管およびその製造方法 |
JP2005146407A (ja) | 2003-10-20 | 2005-06-09 | Nippon Steel Corp | 高速延性破壊特性に優れた超高強度鋼板及び超高強度鋼管並びにそれらの製造方法 |
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 |
JP4730102B2 (ja) | 2005-03-17 | 2011-07-20 | Jfeスチール株式会社 | 溶接性に優れた低降伏比高張力鋼およびその製造方法 |
WO2007023806A1 (ja) * | 2005-08-22 | 2007-03-01 | Sumitomo Metal Industries, Ltd. | ラインパイプ用継目無鋼管およびその製造方法 |
JP5098235B2 (ja) * | 2006-07-04 | 2012-12-12 | 新日鐵住金株式会社 | 低温靱性に優れたラインパイプ用高強度鋼管及びラインパイプ用高強度鋼板並びにそれらの製造方法 |
RU2427662C2 (ru) * | 2006-11-30 | 2011-08-27 | Ниппон Стил Корпорейшн | Высокопрочная сварная стальная труба для трубопровода, обладающая превосходной низкотемпературной вязкостью, и способ ее изготовления |
JP5251089B2 (ja) * | 2006-12-04 | 2013-07-31 | 新日鐵住金株式会社 | 低温靱性に優れた高強度厚肉ラインパイプ用溶接鋼管及びその製造方法 |
-
2009
- 2009-04-04 US US12/736,359 patent/US8110292B2/en not_active Expired - Fee Related
- 2009-04-06 JP JP2009092511A patent/JP4358900B1/ja active Active
- 2009-04-07 WO PCT/JP2009/057420 patent/WO2009125863A1/ja active Application Filing
- 2009-04-07 EP EP09730216.0A patent/EP2264205B1/en active Active
- 2009-04-07 CN CN2009801070812A patent/CN101965414B/zh active Active
- 2009-04-07 BR BRPI0911117A patent/BRPI0911117A2/pt active IP Right Grant
- 2009-04-07 KR KR1020107019073A patent/KR101252920B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP4358900B1 (ja) | 2009-11-04 |
US8110292B2 (en) | 2012-02-07 |
US20110023991A1 (en) | 2011-02-03 |
KR20100105790A (ko) | 2010-09-29 |
EP2264205A4 (en) | 2017-05-10 |
CN101965414B (zh) | 2013-08-28 |
JP2009270197A (ja) | 2009-11-19 |
WO2009125863A1 (ja) | 2009-10-15 |
CN101965414A (zh) | 2011-02-02 |
EP2264205B1 (en) | 2019-08-28 |
KR101252920B1 (ko) | 2013-04-09 |
EP2264205A1 (en) | 2010-12-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0911117A2 (pt) | chapa de aço de alta resistência, cano de aço com excelente dureza em baixa temperatura e métodos de produção dos mesmos | |
EP2309014A4 (en) | COLD-ROLLED THICKNESS STEEL PLATE WITH HIGH RESISTANCE TO FRICTION AND EXCELLENT LOW-TEMPERATURE RESISTANCE AND MANUFACTURING METHOD THEREFOR | |
BRPI0922554A2 (pt) | aços inoxidáveis ferríticos de alta pureza excelentes em resistência à corrosão e método de produção dos mesmos. | |
BRPI0807878A2 (pt) | Peça de aço carbonitrificada endurecida por indução superior em resistência à fadiga de superfície à alta temperatura e método de produção da mesma. | |
BRPI0906716A2 (pt) | Aço inoxidável ferrítico de alta pureza com excelente resistência à corrosão e corformabilidade e processo de produção do mesmo. | |
EP2240618A4 (en) | HIGH STRENGTH STEEL SHEET WITH EXCELLENT LOW TEMPERATURE TENACITY AND MANUFACTURING METHOD THEREOF | |
BRPI1008378A2 (pt) | aço para estabilizador de alta solidez para veículos que tem excelente resistência a corrosão e tenacidade a baixa temperatura, método para produzir o mesmo e estabilizador | |
EP2036995A4 (en) | HIGH STRENGTH STEEL PIPE HAVING EXCELLENT LOW TEMPERATURE HARDNESS FOR COATING PIPE, HIGH STRENGTH STEEL PIPE FOR COATING PIPE AND METHOD FOR MANUFACTURING THE SAME | |
BR112012004577A2 (pt) | chapa de aço para oleoduto de alta resistência e aço para uso em oleoduto de alta resistência com excelente tenacidade a baixa temperatura | |
BRPI0924925A2 (pt) | Chapa de aço para tubos para condução execelente em resistência e ductilidade e método de produção da mesma. | |
BRPI0718935A2 (pt) | Tubos soldados para tubulação de alta resistência superior em tenacidade à baixa temperatura e método de produção dos mesmos. | |
BRPI0901011A2 (pt) | aço para estruturas soldadas excelente em resistência à alta temperatura e tenacidade à baixa temperatura e método de produção do mesmo | |
EP2295615A4 (en) | HIGH-STRENGTH HOT-ROLLED STEEL SHEET FOR EXCELLENT PIPE TUBE IN TERMS OF LOW TEMPERATURE TENACITY AND DUCTILE BREAK-OFF PERFORMANCE AND METHOD FOR MANUFACTURING THE SAME | |
DK2006407T3 (da) | Højstyrke stålplade med overlegen evne til at standse revner | |
EP2217735A4 (en) | HIGH RESISTANCE STEEL WITH LOW ELASTICITY LIMIT / TENSILE RESISTANCE FOR STRUCTURE HAVING EXCELLENT TENACITY AT LOW TEMPERATURES | |
EP2799567A4 (en) | HIGH STRENGTH STEEL PIPE HAVING EXCELLENT DUCTILITY AND LOW TEMPERATURE TENACITY, HIGH STRENGTH STEEL SHEET, AND PROCESS FOR THE PRODUCTION OF STEEL SHEET | |
BR112013009277A2 (pt) | chapa de aço laminada a quente, laminada a frio e revestida tendo ductilidade local e uniforme melhoradas a uma alta taxa de tensão | |
DK2735568T3 (da) | Oligonukleotidanaloger med kationiske bindinger mellem underenheder | |
EP2412837B8 (en) | Ferritic stainless steel plate having excellent heat resistance and excellent workability | |
GB2481950B (en) | Surface microstructure measurement method, surface microstructure measurement data analysis method and surface microstructure measurement system. | |
BRPI0917766A2 (pt) | composiçao espumante para alta temperatura e salinidade | |
EP2617857A4 (en) | THICK WELDED STEEL TUBE WITH EXCELLENT LOW TEMPERATURE STRENGTH, METHOD FOR PRODUCING THE THICK WELDED STEEL TUBE, AND STEEL SHEET FOR PRODUCING THE THICK WELDED STEEL TUBE | |
FI20095872A (fi) | Teräslevy, jonka hitsausmurtumistaipumus on pieni ja myötölujuus on 800 MPa, sekä menetelmä sen valmistamiseksi | |
BRPI0916855A2 (pt) | método de estimativa da integridade de tubulação, sistema de avaliação e meio legível em computador | |
TWI340354B (en) | System, method, and computer readable medium for micropayment with varying denomination |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved |
Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP) |
|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
B25D | Requested change of name of applicant approved |