MX2023010534A - DUPLEX STAINLESS STEEL TUBE AND METHOD FOR MANUFACTURING THE SAME. - Google Patents
DUPLEX STAINLESS STEEL TUBE AND METHOD FOR MANUFACTURING THE SAME.Info
- Publication number
- MX2023010534A MX2023010534A MX2023010534A MX2023010534A MX2023010534A MX 2023010534 A MX2023010534 A MX 2023010534A MX 2023010534 A MX2023010534 A MX 2023010534A MX 2023010534 A MX2023010534 A MX 2023010534A MX 2023010534 A MX2023010534 A MX 2023010534A
- Authority
- MX
- Mexico
- Prior art keywords
- steel pipe
- manufacturing
- same
- stainless steel
- duplex stainless
- 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
- 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
- C21D9/14—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes wear-resistant or pressure-resistant 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
- 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
- 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
- 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
-
- 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
- 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
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
-
- 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
- C22C38/54—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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Laminated Bodies (AREA)
- Metal Extraction Processes (AREA)
Abstract
Provided are a high-strength duplex stainless steel pipe having an excellent wear resistance or dent resistance on the inner and outer surfaces of a steel pipe, and a method for manufacturing the same.㿿The present invention has a component composition containing, by mass, 0.005 to 0.150% of C, 1.0% or less of Si, 10.0% or less of Mn, 11.5 to 35.0% of Cr, 0.5 to 15.0% of Ni, 0.5 to 6.0% of Mo, and less than 0.400% of N, with the remainder made up by Fe and unavoidable impurities, and has a steel structure having a ferrite phase and an austenite phase. The pipe axial direction tensile yield strength is 689 MPa or above, and the present invention has, on the steel pipe outer surface and the steel pipe inner surface, an oxide layer having a thickness of 1.0 μm or above.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021043498 | 2021-03-17 | ||
| PCT/JP2022/005176 WO2022196196A1 (en) | 2021-03-17 | 2022-02-09 | Duplex stainless steel pipe and method for manufacturing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2023010534A true MX2023010534A (en) | 2023-09-19 |
Family
ID=83322225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2023010534A MX2023010534A (en) | 2021-03-17 | 2022-02-09 | DUPLEX STAINLESS STEEL TUBE AND METHOD FOR MANUFACTURING THE SAME. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20240309480A1 (en) |
| EP (1) | EP4282990A4 (en) |
| JP (1) | JP7173411B1 (en) |
| CN (1) | CN116917523B (en) |
| AR (1) | AR125543A1 (en) |
| AU (1) | AU2022240057B2 (en) |
| BR (1) | BR112023017868A2 (en) |
| MX (1) | MX2023010534A (en) |
| SA (1) | SA523450566B1 (en) |
| WO (1) | WO2022196196A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024190645A1 (en) * | 2023-03-10 | 2024-09-19 | 日本製鉄株式会社 | Hot-stamp molded body |
| EP4682287A1 (en) * | 2023-03-17 | 2026-01-21 | Nippon Steel Corporation | Duplex stainless steel pipe |
| WO2024195730A1 (en) * | 2023-03-17 | 2024-09-26 | 日本製鉄株式会社 | Duplex stainless steel pipe |
| EP4692390A1 (en) * | 2023-03-28 | 2026-02-11 | Nippon Steel Corporation | Cr-ni alloy tube |
| WO2025018103A1 (en) * | 2023-07-18 | 2025-01-23 | Jfeスチール株式会社 | Duplex stainless steel and seamless stainless steel pipe |
| CN119640161A (en) * | 2025-02-13 | 2025-03-18 | 湖南旺坤管业有限公司 | Material for producing low-carbon high-molybdenum stainless steel pipeline and preparation method thereof |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57194213A (en) | 1981-05-25 | 1982-11-29 | Nippon Kokan Kk <Nkk> | Production of abrasion resistant steel pipe |
| JPS63290616A (en) | 1987-05-22 | 1988-11-28 | Sumitomo Metal Ind Ltd | Clad steel pipe having excellent wear and corrosion resistance |
| JPS6415323A (en) | 1987-07-08 | 1989-01-19 | Kawasaki Steel Co | Production of wear resistant steel pipe |
| JP3697853B2 (en) * | 1997-09-09 | 2005-09-21 | Jfeスチール株式会社 | Stainless hot rolled steel sheet excellent in corrosion resistance and method for producing the same |
| JP2996245B2 (en) * | 1998-02-23 | 1999-12-27 | 住友金属工業株式会社 | Martensitic stainless steel with oxide scale layer and method for producing the same |
| CN102282273B (en) * | 2009-01-19 | 2013-05-08 | 新日铁住金株式会社 | Process for production of duplex stainless steel pipe |
| WO2012004464A1 (en) * | 2010-07-07 | 2012-01-12 | Arcelormittal Investigación Y Desarrollo Sl | Austenitic-ferritic stainless steel having improved machinability |
| JP6341125B2 (en) * | 2015-03-17 | 2018-06-13 | Jfeスチール株式会社 | Method for producing duplex stainless steel pipe |
| CN106011689B (en) * | 2015-03-30 | 2019-05-03 | 新日铁住金不锈钢株式会社 | Two phase stainless steel containing Ozone Water |
| JP6805574B2 (en) * | 2015-07-10 | 2020-12-23 | 日本製鉄株式会社 | Austenitic heat resistant steel and austenitic heat transfer member |
| AU2017274993B2 (en) * | 2016-06-01 | 2019-09-12 | Nippon Steel Corporation | Duplex stainless steel and duplex stainless steel manufacturing method |
| CA3028947A1 (en) * | 2016-06-29 | 2018-01-04 | Nippon Steel & Sumitomo Metal Corporation | Heat resistant ferritic steel and ferritic heat transfer member |
| CN109642282B (en) * | 2016-09-02 | 2021-10-01 | 杰富意钢铁株式会社 | Duplex stainless steel and method for making the same |
| JP6946737B2 (en) * | 2017-05-18 | 2021-10-06 | 日本製鉄株式会社 | Duplex stainless steel and its manufacturing method |
| BR112021003350B8 (en) * | 2018-08-31 | 2023-12-19 | Jfe Steel Corp | Seamless duplex stainless steel tube and method for manufacturing the same |
| BR112021010023A2 (en) * | 2018-11-30 | 2021-08-17 | Jfe Steel Corporation | seamless duplex stainless steel tube and method for manufacturing the same |
-
2022
- 2022-02-09 MX MX2023010534A patent/MX2023010534A/en unknown
- 2022-02-09 AU AU2022240057A patent/AU2022240057B2/en active Active
- 2022-02-09 US US18/279,945 patent/US20240309480A1/en active Pending
- 2022-02-09 WO PCT/JP2022/005176 patent/WO2022196196A1/en not_active Ceased
- 2022-02-09 JP JP2022531457A patent/JP7173411B1/en active Active
- 2022-02-09 EP EP22770955.7A patent/EP4282990A4/en active Pending
- 2022-02-09 CN CN202280018568.9A patent/CN116917523B/en active Active
- 2022-02-09 BR BR112023017868A patent/BR112023017868A2/en unknown
- 2022-03-16 AR ARP220100597A patent/AR125543A1/en unknown
-
2023
- 2023-09-06 SA SA523450566A patent/SA523450566B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP4282990A4 (en) | 2025-07-23 |
| EP4282990A1 (en) | 2023-11-29 |
| US20240309480A1 (en) | 2024-09-19 |
| CN116917523A (en) | 2023-10-20 |
| AU2022240057B2 (en) | 2024-11-14 |
| JPWO2022196196A1 (en) | 2022-09-22 |
| BR112023017868A2 (en) | 2023-10-10 |
| AR125543A1 (en) | 2023-07-26 |
| CA3208799A1 (en) | 2022-09-22 |
| SA523450566B1 (en) | 2025-06-11 |
| JP7173411B1 (en) | 2022-11-16 |
| WO2022196196A1 (en) | 2022-09-22 |
| CN116917523B (en) | 2025-08-29 |
| AU2022240057A1 (en) | 2023-08-17 |
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