BR112022018370A2 - Tubo de aço inoxidável sem costura e método para fabricação de tubo de aço inoxidável sem costura - Google Patents
Tubo de aço inoxidável sem costura e método para fabricação de tubo de aço inoxidável sem costuraInfo
- Publication number
- BR112022018370A2 BR112022018370A2 BR112022018370A BR112022018370A BR112022018370A2 BR 112022018370 A2 BR112022018370 A2 BR 112022018370A2 BR 112022018370 A BR112022018370 A BR 112022018370A BR 112022018370 A BR112022018370 A BR 112022018370A BR 112022018370 A2 BR112022018370 A2 BR 112022018370A2
- Authority
- BR
- Brazil
- Prior art keywords
- less
- stainless steel
- steel tube
- seamless stainless
- manufacturing
- Prior art date
Links
- 229910001220 stainless steel Inorganic materials 0.000 title abstract 8
- 239000010935 stainless steel Substances 0.000 title abstract 8
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 229910052804 chromium Inorganic materials 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 229910052748 manganese Inorganic materials 0.000 abstract 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract 2
- 229910052759 nickel Inorganic materials 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 2
- 229910001566 austenite Inorganic materials 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910000734 martensite Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 229910000859 α-Fe Inorganic materials 0.000 abstract 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/10—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
- 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
- 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
- C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
-
- 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
- C21D1/26—Methods of 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
- 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
- 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
- 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
- C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
-
- 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
- C22C38/18—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
- C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
-
- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- 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
- C21D2211/001—Austenite
-
- 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
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 Articles (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
TUBO DE AÇO INOXIDÁVEL SEM COSTURA E MÉTODO PARA FABRICAÇÃO DE TUBO DE AÇO INOXIDÁVEL SEM COSTURA. É fornecido aqui um tubo de aço inoxidável sem costura. Um tubo de aço inoxidável sem costura da presente invenção tem uma composição que contém, em % em massa, C: 0,06% ou menos, Si: 1,0% ou menos, Mn: 0,01% ou mais e 1,0% ou menos, P: 0,05% ou menos, S: 0,005% ou menos, Cr: 15,2% ou mais e 18,5% ou menos, Mo: 1,5% ou mais e 4,3% ou menos, Cu: 1,1% ou mais e 3,5% ou menos, Ni: 3,0% ou mais e 6,5% ou menos, Al: 0,10% ou menos, N: 0,10% ou menos, O: 0,010% ou menos, e Sb: 0,001% ou mais e 1,000% ou menos, e em que C, Si, Mn, Cr, Ni, Mo, Cu e N satisfazem a fórmula predeterminada, e o equilíbrio é Fe e impurezas acidentais, o tubo de aço inoxidável sem costura com uma microestrutura contendo 30% ou mais de fase martensítica, 65% ou menos de fase ferrita e 40% ou menos de fase austenita retida em volume, o tubo de aço inoxidável sem costura com um limite de escoamento de 758 MPa ou mais.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020048550 | 2020-03-19 | ||
PCT/JP2021/009892 WO2021187331A1 (ja) | 2020-03-19 | 2021-03-11 | ステンレス継目無鋼管およびステンレス継目無鋼管の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022018370A2 true BR112022018370A2 (pt) | 2022-11-08 |
Family
ID=77772036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022018370A BR112022018370A2 (pt) | 2020-03-19 | 2021-03-11 | Tubo de aço inoxidável sem costura e método para fabricação de tubo de aço inoxidável sem costura |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230048685A1 (pt) |
EP (1) | EP4123039A4 (pt) |
JP (1) | JP7156537B2 (pt) |
CN (1) | CN115349024A (pt) |
BR (1) | BR112022018370A2 (pt) |
MX (1) | MX2022011507A (pt) |
WO (1) | WO2021187331A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12098438B2 (en) * | 2019-03-29 | 2024-09-24 | Jfe Steel Corporation | Stainless steel seamless pipe |
JP7409569B1 (ja) | 2022-07-05 | 2024-01-09 | Jfeスチール株式会社 | ステンレス継目無鋼管およびその製造方法 |
WO2024009564A1 (ja) * | 2022-07-05 | 2024-01-11 | Jfeスチール株式会社 | ステンレス継目無鋼管およびその製造方法 |
WO2024209843A1 (ja) * | 2023-04-06 | 2024-10-10 | Jfeスチール株式会社 | ステンレス継目無鋼管およびその製造方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4415054B1 (pt) * | 1966-01-06 | 1969-07-04 | ||
AR076669A1 (es) * | 2009-05-18 | 2011-06-29 | Sumitomo Metal Ind | Acero inoxidable para pozos de petroleo, tubo de acero inoxidable para pozos de petroleo, y metodo de fabricacion de acero inoxidable para pozos de petroleo |
CN102534418A (zh) * | 2012-02-29 | 2012-07-04 | 宝山钢铁股份有限公司 | 一种油套管用马氏体不锈钢及其制造方法 |
JP5967066B2 (ja) * | 2012-12-21 | 2016-08-10 | Jfeスチール株式会社 | 耐食性に優れた油井用高強度ステンレス継目無鋼管およびその製造方法 |
CN103938124A (zh) * | 2014-03-26 | 2014-07-23 | 西安石油大学 | 一种用于高温高压井耐CO2+Cl-腐蚀的高强15Cr油管 |
JP6578810B2 (ja) * | 2015-08-19 | 2019-09-25 | 日本製鉄株式会社 | 油井管 |
MX2018009591A (es) * | 2016-02-08 | 2018-09-11 | Jfe Steel Corp | Tubo de acero inoxidable sin soldadura de alta resistencia para articulos tubulares para la industria del petroleo y metodo de fabricacion de tubo de acero inoxidable sin soldadura de alta resistencia. |
JP6156609B1 (ja) * | 2016-02-08 | 2017-07-05 | Jfeスチール株式会社 | 油井用高強度ステンレス継目無鋼管およびその製造方法 |
CA3026554C (en) * | 2016-07-27 | 2021-03-23 | Jfe Steel Corporation | High-strength seamless stainless steel pipe for oil country tubular goods, and method for producing the same |
BR112019013803A2 (pt) * | 2017-01-13 | 2020-01-21 | Jfe Steel Corp | tubo de aço inoxidável sem costura de alta resistência e método de produção do mesmo |
US11306369B2 (en) * | 2017-02-24 | 2022-04-19 | Jfe Steel Corporation | High-strength stainless steel seamless pipe for oil country tubular goods, and method for producing same |
WO2019035329A1 (ja) * | 2017-08-15 | 2019-02-21 | Jfeスチール株式会社 | 油井用高強度ステンレス継目無鋼管およびその製造方法 |
-
2021
- 2021-03-11 WO PCT/JP2021/009892 patent/WO2021187331A1/ja unknown
- 2021-03-11 JP JP2021533662A patent/JP7156537B2/ja active Active
- 2021-03-11 BR BR112022018370A patent/BR112022018370A2/pt unknown
- 2021-03-11 US US17/910,464 patent/US20230048685A1/en active Pending
- 2021-03-11 MX MX2022011507A patent/MX2022011507A/es unknown
- 2021-03-11 CN CN202180021073.7A patent/CN115349024A/zh active Pending
- 2021-03-11 EP EP21770456.8A patent/EP4123039A4/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP4123039A1 (en) | 2023-01-25 |
US20230048685A1 (en) | 2023-02-16 |
EP4123039A4 (en) | 2024-09-25 |
CN115349024A (zh) | 2022-11-15 |
JPWO2021187331A1 (pt) | 2021-09-23 |
JP7156537B2 (ja) | 2022-10-19 |
MX2022011507A (es) | 2022-10-07 |
WO2021187331A1 (ja) | 2021-09-23 |
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Legal Events
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B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |