JPWO2021187330A1 - - Google Patents
Info
- Publication number
- JPWO2021187330A1 JPWO2021187330A1 JP2021533661A JP2021533661A JPWO2021187330A1 JP WO2021187330 A1 JPWO2021187330 A1 JP WO2021187330A1 JP 2021533661 A JP2021533661 A JP 2021533661A JP 2021533661 A JP2021533661 A JP 2021533661A JP WO2021187330 A1 JPWO2021187330 A1 JP WO2021187330A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- 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
- 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
- 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
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/10—Modifying the physical properties of ferrous metals or ferrous alloys 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
- 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)
- 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 Articles (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020048549 | 2020-03-19 | ||
| JP2020048549 | 2020-03-19 | ||
| PCT/JP2021/009891 WO2021187330A1 (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 (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021187330A1 true JPWO2021187330A1 (https=) | 2021-09-23 |
| JP7156536B2 JP7156536B2 (ja) | 2022-10-19 |
Family
ID=77772018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021533661A Active JP7156536B2 (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 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12577631B2 (https=) |
| EP (1) | EP4123040A4 (https=) |
| JP (1) | JP7156536B2 (https=) |
| CN (1) | CN115298343A (https=) |
| MX (1) | MX2022011506A (https=) |
| WO (1) | WO2021187330A1 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3916120B1 (en) * | 2019-03-29 | 2025-10-08 | JFE Steel Corporation | Stainless steel seamless pipe |
| JP7111253B2 (ja) | 2019-10-01 | 2022-08-02 | 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 |
| US12516391B2 (en) | 2020-02-05 | 2026-01-06 | Jfe Steel Corporation | Stainless steel seamless pipe and method for manufacturing same |
| JP7156537B2 (ja) | 2020-03-19 | 2022-10-19 | Ｊｆｅスチール株式会社 | 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 |
| US12398436B2 (en) | 2020-04-01 | 2025-08-26 | Jfe Steel Corporation | High-strength stainless steel seamless pipe for oil country tubular goods and method for manufacturing same |
| 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 |
| CN119278288A (zh) | 2022-07-05 | 2025-01-07 | 杰富意钢铁株式会社 | 不锈钢无缝钢管及其制造方法 |
| 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 |
| CN115807190A (zh) * | 2022-11-28 | 2023-03-17 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种输油用高强度耐腐蚀不锈钢无缝管及其制造方法 |
| EP4636112A1 (en) * | 2023-04-06 | 2025-10-22 | JFE Steel Corporation | Seamless stainless steel pipe and production method therefor |
| CN118389951A (zh) * | 2024-04-30 | 2024-07-26 | 邢台金诚特殊钢制造有限公司 | 耐腐蚀钢棒及其生产工艺 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4415054B1 (https=) * | 1966-01-06 | 1969-07-04 | ||
| 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 |
| WO2017138050A1 (ja) * | 2016-02-08 | 2017-08-17 | 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 |
| WO2017168874A1 (ja) * | 2016-03-29 | 2017-10-05 | 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 |
| WO2018020886A1 (ja) * | 2016-07-27 | 2018-02-01 | 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 |
| WO2018155041A1 (ja) * | 2017-02-24 | 2018-08-30 | 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 |
| 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 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4415054B2 (ja) | 2008-07-31 | 2010-02-17 | 株式会社コナミデジタルエンタテインメント | ゲームプログラム、ゲーム装置、及びゲーム制御方法 |
| 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 |
| CN104204253B (zh) | 2012-03-26 | 2017-03-29 | 新日铁住金株式会社 | 油井用不锈钢及油井用不锈钢管 |
| JP5924256B2 (ja) | 2012-06-21 | 2016-05-25 | 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鋼継目無管およびその製造方法 |
| JP6045256B2 (ja) | 2012-08-24 | 2016-12-14 | エヌケーケーシームレス鋼管株式会社 | 高強度高靭性高耐食マルテンサイト系ステンレス鋼 |
| 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 |
| JP6237873B2 (ja) | 2014-11-19 | 2017-11-29 | 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 |
| US11268161B2 (en) | 2017-01-13 | 2022-03-08 | Jfe Steel Corporation | High strength seamless stainless steel pipe and method for producing same |
-
2021
- 2021-03-11 EP EP21772249.5A patent/EP4123040A4/en active Pending
- 2021-03-11 CN CN202180021129.9A patent/CN115298343A/zh active Pending
- 2021-03-11 WO PCT/JP2021/009891 patent/WO2021187330A1/ja not_active Ceased
- 2021-03-11 JP JP2021533661A patent/JP7156536B2/ja active Active
- 2021-03-11 MX MX2022011506A patent/MX2022011506A/es unknown
- 2021-03-11 US US17/910,424 patent/US12577631B2/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4415054B1 (https=) * | 1966-01-06 | 1969-07-04 | ||
| 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 |
| WO2017138050A1 (ja) * | 2016-02-08 | 2017-08-17 | 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 |
| WO2017168874A1 (ja) * | 2016-03-29 | 2017-10-05 | 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 |
| WO2018020886A1 (ja) * | 2016-07-27 | 2018-02-01 | 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 |
| WO2018155041A1 (ja) * | 2017-02-24 | 2018-08-30 | 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4123040A4 (en) | 2024-10-02 |
| BR112022018317A2 (pt) | 2022-10-25 |
| CN115298343A (zh) | 2022-11-04 |
| JP7156536B2 (ja) | 2022-10-19 |
| EP4123040A1 (en) | 2023-01-25 |
| US12577631B2 (en) | 2026-03-17 |
| WO2021187330A1 (ja) | 2021-09-23 |
| US20230137295A1 (en) | 2023-05-04 |
| MX2022011506A (es) | 2022-10-07 |
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