BR112018076698A2 - chapa de aço laminada a quente para encanamento de resistência elevada em parede resistente, cano de aço soldado para encanamento de resistência elevada em parede resistente, e método para a produção de cano de aço soldado - Google Patents
chapa de aço laminada a quente para encanamento de resistência elevada em parede resistente, cano de aço soldado para encanamento de resistência elevada em parede resistente, e método para a produção de cano de aço soldadoInfo
- Publication number
- BR112018076698A2 BR112018076698A2 BR112018076698A BR112018076698A BR112018076698A2 BR 112018076698 A2 BR112018076698 A2 BR 112018076698A2 BR 112018076698 A BR112018076698 A BR 112018076698A BR 112018076698 A BR112018076698 A BR 112018076698A BR 112018076698 A2 BR112018076698 A2 BR 112018076698A2
- Authority
- BR
- Brazil
- Prior art keywords
- plumbing
- hot
- strength
- rolled steel
- steel pipe
- Prior art date
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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
- B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/08—Seam welding not restricted to one of the preceding subgroups
- B23K11/087—Seam welding not restricted to one of the preceding subgroups for rectilinear seams
- B23K11/0873—Seam welding not restricted to one of the preceding subgroups for rectilinear seams of the longitudinal seam of tubes
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- 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
- C21D8/0221—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
- 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
- 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
-
- 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
- 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
-
- 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
- C22C38/06—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
-
- 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
- C22C38/18—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
- C22C38/32—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
- C22C38/42—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
- C22C38/48—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
- C22C38/58—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
-
- 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
- C21D2211/009—Pearlite
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/12—Laying or reclaiming pipes on or under water
- F16L1/123—Devices for the protection of pipes under water
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)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
tem-se provisão de uma chapa de aço laminada a quente para encanamento de resistência elevada em parede resistente adequada voltado ao transporte de gás natural, óleo cru, e elementos do gênero, em particular, a chapa de aço incorporando uma resistência elevada de graduação api x60 a x80 (resistência de rendimento ys : 415 mpa ou mais, resistência a tensão ts: 520 mpa ou mais) e incorporando uma excelente propriedade de porção de base metálica dwtt (capacidade de travamento a fratura quebradiça). tem-se a provisão de um cano de aço soldado destinado a encanamento de alta resistência em uma parede resistente formado a partir de chapa de aço laminada a quente e um método voltado a produção do cano de aço soldado. uma chapa de aço laminada a quente para encanamento de resistência elevada em uma parede resistente, com a chapa de aço laminada a quente incorporando uma composição química incluindo, em percentuais de massa, c: 0,02 a 0,20%, mn: 0,80 a 2,10%, si: 0,01 a 0,50%, p: 0,034% ou menos, s: 0,0050% ou menos, nb: 0,01 a 0,15%, ti: 0,001 a 0,030%, e al: 0,001 a 0,080%, o balanço sendo o fe e impurezas ocasionais, a chapa de aço laminada a quente incorporando uma microestrutura aonde uma fase principal consiste de uma estrutura de transformação por resfriamento contínuo (zw) e aonde {001}a grãos em um plano cuja direção da normal consiste da direção de largura de chapa constitui em uma fração de área de 10% ou menos e incorpora um tamanho combinado de 10 ¿m ou menos em termos do diâmetro médio de grão por fração de área.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016-123564 | 2016-06-22 | ||
JP2016123564 | 2016-06-22 | ||
PCT/JP2017/020981 WO2017221690A1 (ja) | 2016-06-22 | 2017-06-06 | 厚肉高強度ラインパイプ用熱延鋼板、ならびに、厚肉高強度ラインパイプ用溶接鋼管およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112018076698A2 true BR112018076698A2 (pt) | 2019-04-02 |
BR112018076698B1 BR112018076698B1 (pt) | 2022-10-18 |
Family
ID=60784120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018076698-4A BR112018076698B1 (pt) | 2016-06-22 | 2017-06-06 | Chapa de aço laminada a quente para encanamento de alta resistência de parede grossa, tubo de aço soldado para encanamento de alta resistência de parede grossa, e método para produzir o tubo de aço soldado |
Country Status (11)
Country | Link |
---|---|
US (1) | US11377719B2 (pt) |
EP (1) | EP3476960B1 (pt) |
JP (1) | JP6354910B2 (pt) |
KR (1) | KR102232747B1 (pt) |
CN (1) | CN109312437B (pt) |
BR (1) | BR112018076698B1 (pt) |
CA (1) | CA3028930C (pt) |
MX (1) | MX2018015659A (pt) |
PL (1) | PL3476960T3 (pt) |
RU (1) | RU2699381C1 (pt) |
WO (1) | WO2017221690A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101940880B1 (ko) * | 2016-12-22 | 2019-01-21 | 주식회사 포스코 | 저온인성 및 후열처리 특성이 우수한 내sour 후판 강재 및 그 제조방법 |
KR102119975B1 (ko) * | 2018-11-29 | 2020-06-08 | 주식회사 포스코 | 저온인성과 연신율이 우수하며, 항복비가 작은 후물 고강도 라인파이프용 강재 및 그 제조방법 |
CN109402354A (zh) * | 2018-11-30 | 2019-03-01 | 包头钢铁(集团)有限责任公司 | 一种高效生产具备优异低温落锤性能的厚规格x70m管线热轧板带的制备方法 |
WO2020171209A1 (ja) * | 2019-02-21 | 2020-08-27 | 日本製鉄株式会社 | 高強度電縫鋼管および地盤安定化工事用高強度電縫鋼管の使用方法 |
CN113614268B (zh) * | 2019-03-29 | 2022-12-02 | 杰富意钢铁株式会社 | 电阻焊钢管及其制造方法、以及钢管桩 |
CN110241360B (zh) * | 2019-07-30 | 2020-11-03 | 马鞍山钢铁股份有限公司 | 一种厚壁大口径的erw海底管线用热轧钢板卷及其制备方法 |
JP6973681B2 (ja) * | 2019-11-20 | 2021-12-01 | Jfeスチール株式会社 | 電縫鋼管用熱延鋼板およびその製造方法、電縫鋼管およびその製造方法、ラインパイプ、建築構造物 |
KR102508749B1 (ko) * | 2020-12-18 | 2023-03-10 | 주식회사 포스코 | 항복강도 이방성이 적은 라인파이프용 열연강판 및 그 제조방법 |
CN113278880A (zh) * | 2021-04-15 | 2021-08-20 | 邯郸钢铁集团有限责任公司 | 低屈强比低硬度海底管线钢l485mo及其生产方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01136040A (ja) | 1987-11-20 | 1989-05-29 | Fanuc Ltd | 射出成形機における型締力測定方法 |
JP3458664B2 (ja) | 1997-07-16 | 2003-10-20 | Jfeスチール株式会社 | Dwtt特性に優れるuoe鋼管用素材およびその製造方法 |
JP4277405B2 (ja) * | 2000-01-26 | 2009-06-10 | Jfeスチール株式会社 | 低温靱性および溶接性に優れた高強度電縫鋼管用熱延鋼板の製造方法 |
JP4341396B2 (ja) * | 2003-03-27 | 2009-10-07 | Jfeスチール株式会社 | 低温靱性および溶接性に優れた高強度電縫管用熱延鋼帯 |
JP4671959B2 (ja) * | 2003-12-19 | 2011-04-20 | 新日本製鐵株式会社 | 低温靱性に優れた超高強度ラインパイプ用鋼板及び鋼管並びにそれらの製造方法 |
KR100917914B1 (ko) | 2005-04-04 | 2009-09-16 | 신닛뽄세이테쯔 카부시키카이샤 | 연성 파괴 특성이 우수한 고강도 강판 및 고강도 용접 강관및 그들의 제조 방법 |
JP5223375B2 (ja) | 2007-03-01 | 2013-06-26 | 新日鐵住金株式会社 | 低温靭性に優れるラインパイプ用高強度熱延鋼板およびその製造方法 |
JP5223379B2 (ja) | 2007-03-08 | 2013-06-26 | 新日鐵住金株式会社 | 低温靭性に優れるスパイラルパイプ用高強度熱延鋼板およびその製造方法 |
WO2009145328A1 (ja) * | 2008-05-26 | 2009-12-03 | 新日本製鐵株式会社 | 低温靭性と延性破壊停止性能に優れるラインパイプ用高強度熱延鋼板およびその製造方法 |
CN102203301B (zh) * | 2008-11-06 | 2013-06-12 | 新日铁住金株式会社 | 超高强度管线管用钢板及钢管的制造方法 |
JP4853575B2 (ja) * | 2009-02-06 | 2012-01-11 | Jfeスチール株式会社 | 耐座屈性能及び溶接熱影響部靭性に優れた低温用高強度鋼管およびその製造方法 |
BRPI1012964A2 (pt) | 2009-06-11 | 2018-01-16 | Nippon Steel Corp | tubo de aço de alta resistência e método de produção do mesmo |
CN102127707A (zh) | 2011-03-14 | 2011-07-20 | 莱芜钢铁集团有限公司 | 强度高、低温韧性高的特厚钢板及其生产方法 |
US9062363B2 (en) | 2011-09-27 | 2015-06-23 | Nippon Steel & Sumitomo Metal Corporation | Method of production of hot coil for line pipe |
JP5708723B2 (ja) | 2013-07-09 | 2015-04-30 | Jfeスチール株式会社 | 低温破壊靭性に優れたラインパイプ用厚肉電縫鋼管およびその製造方法 |
JP5783229B2 (ja) | 2013-11-28 | 2015-09-24 | Jfeスチール株式会社 | 熱延鋼板およびその製造方法 |
CN104694844B (zh) | 2015-03-27 | 2017-01-18 | 山东钢铁股份有限公司 | 一种x65m管线钢的生产方法 |
-
2017
- 2017-06-06 PL PL17815159T patent/PL3476960T3/pl unknown
- 2017-06-06 MX MX2018015659A patent/MX2018015659A/es unknown
- 2017-06-06 CN CN201780038335.4A patent/CN109312437B/zh active Active
- 2017-06-06 US US16/309,202 patent/US11377719B2/en active Active
- 2017-06-06 KR KR1020187035879A patent/KR102232747B1/ko active IP Right Grant
- 2017-06-06 RU RU2018145489A patent/RU2699381C1/ru active
- 2017-06-06 EP EP17815159.3A patent/EP3476960B1/en active Active
- 2017-06-06 BR BR112018076698-4A patent/BR112018076698B1/pt active IP Right Grant
- 2017-06-06 WO PCT/JP2017/020981 patent/WO2017221690A1/ja unknown
- 2017-06-06 JP JP2017552183A patent/JP6354910B2/ja active Active
- 2017-06-06 CA CA3028930A patent/CA3028930C/en active Active
Also Published As
Publication number | Publication date |
---|---|
BR112018076698B1 (pt) | 2022-10-18 |
MX2018015659A (es) | 2019-03-14 |
KR20190007463A (ko) | 2019-01-22 |
RU2699381C1 (ru) | 2019-09-05 |
CA3028930C (en) | 2021-08-03 |
EP3476960B1 (en) | 2020-10-21 |
JPWO2017221690A1 (ja) | 2018-07-05 |
US20190211430A1 (en) | 2019-07-11 |
CA3028930A1 (en) | 2017-12-28 |
WO2017221690A1 (ja) | 2017-12-28 |
EP3476960A1 (en) | 2019-05-01 |
US11377719B2 (en) | 2022-07-05 |
KR102232747B1 (ko) | 2021-03-25 |
JP6354910B2 (ja) | 2018-07-11 |
PL3476960T3 (pl) | 2021-05-04 |
EP3476960A4 (en) | 2019-05-01 |
CN109312437A (zh) | 2019-02-05 |
CN109312437B (zh) | 2021-03-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112018076698A2 (pt) | chapa de aço laminada a quente para encanamento de resistência elevada em parede resistente, cano de aço soldado para encanamento de resistência elevada em parede resistente, e método para a produção de cano de aço soldado | |
MX355871B (es) | Lamina de acero laminada en caliente y metodo asociado de fabricacion. | |
CN102851587B (zh) | 抗变形x80-x100管线钢板 | |
BR112014000376A2 (pt) | chapa de aço de resistência ultra-alta, resistente ao desgaste, e método de produção da mesma | |
IN2012DE00320A (pt) | ||
BR112014000063A2 (pt) | chapa de aço laminada a frio | |
Chen et al. | Microstructural evolutions of low carbon Nb/Mo-containing bainitic steels during high-temperature tempering | |
BR112017025366A2 (pt) | ?chapa de aço, método para fabricação de uma chapa laminada a frio e recozida e uso de chapas de aço? | |
BR112014001589A2 (pt) | chapa de aço de alta resistência e chapa de aço galvanizada de alta resistência excelente em conformabilidade e métodos de produção das mesmas | |
MX338539B (es) | Lamina de acero laminada en caliente y metodo de fabricación de la misma. | |
Kang et al. | Improvement of strength and toughness for hot rolled low-carbon bainitic steel via grain refinement and crystallographic texture | |
MY174534A (en) | Steel sheet hot-dip coated with zn-al-mg-based system having excellent workability and method for manufacturing same | |
CN109338213A (zh) | X80m深海抗应变管线钢及轧制工艺 | |
BR112017022626A2 (pt) | aço, processo de preparação de um produto de aço, produto de aço, chapa ou tira, eixo da turbina ou parte de transmissão e correia de transmissão | |
Kim | Strain hardening of novel high Al low-density steel consisting of austenite matrix and B2-ordered intermetallic second phase in the perspective of non-cell forming face-centered-cubic alloy with high stacking fault energy | |
Sohn et al. | Effects of microstructure and pipe forming strain on yield strength before and after spiral pipe forming of API X70 and X80 linepipe steel sheets | |
MX2020006703A (es) | Placa de acero laminada en caliente y metodo para fabricar la misma. | |
MY158249A (en) | High-strength steel sheet for container and method for producing high-strength steel sheet for container | |
Verdeja et al. | Texture, formability, lamellar tearing and HIC susceptibility of ferritic and low-carbon HSLA steels | |
Tang et al. | Deformation twinning and martensitic transformation and dynamic mechanical properties in Fe–0.07 C–23Mn–3.1 Si–2.8 Al TRIP/TWIP steel | |
Vargas-Arista et al. | Effect of artificial aging on the microstructure of weldment on API 5L X-52 steel pipe | |
Inoue et al. | Improvement of toughness and strength balance in low-carbon steel bars with cube texture processed by warm bi-axial rolling | |
RU2612109C2 (ru) | Стальной лист и его применение для трубы магистрального трубопровода | |
Denisov et al. | Production of heavy plates of pipe steel with increased strength and cold resistance on the 5000 rolling mill at PJSC MMK | |
Kabanov et al. | Effect of Hot Rolling and Thermal Treatment on the Microstructure Evolution of Microalloyed Bainitic Steels for Pipeline |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 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] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/06/2017, OBSERVADAS AS CONDICOES LEGAIS |