JPWO2023013353A1 - - Google Patents
Info
- Publication number
- JPWO2023013353A1 JPWO2023013353A1 JP2023539725A JP2023539725A JPWO2023013353A1 JP WO2023013353 A1 JPWO2023013353 A1 JP WO2023013353A1 JP 2023539725 A JP2023539725 A JP 2023539725A JP 2023539725 A JP2023539725 A JP 2023539725A JP WO2023013353 A1 JPWO2023013353 A1 JP WO2023013353A1
- 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.)
- Pending
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
- C22C38/18—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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
-
- 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
- C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/021—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving particular fabrication steps or treatments of ingots or slabs
-
- 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
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0236—Cold 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
-
- 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
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys 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
- 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
- C22C38/004—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
- C22C38/02—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
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
- C22C38/18—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
- C22C38/52—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
- 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)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021126710 | 2021-08-02 | ||
| PCT/JP2022/026840 WO2023013353A1 (ja) | 2021-08-02 | 2022-07-06 | オーステナイト系ステンレス鋼材及びその製造方法、並びに意匠性物品 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023013353A1 true JPWO2023013353A1 (https=) | 2023-02-09 |
| JPWO2023013353A5 JPWO2023013353A5 (https=) | 2024-04-24 |
Family
ID=85155884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023539725A Pending JPWO2023013353A1 (https=) | 2021-08-02 | 2022-07-06 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240254608A1 (https=) |
| EP (1) | EP4382626A4 (https=) |
| JP (1) | JPWO2023013353A1 (https=) |
| KR (1) | KR20230167098A (https=) |
| CN (1) | CN117203363B (https=) |
| WO (1) | WO2023013353A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2026034579A1 (ja) * | 2024-08-06 | 2026-02-12 | 日本製鉄株式会社 | オーステナイト系ステンレス鋼板及びその製造方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004111285A1 (ja) * | 2003-06-10 | 2004-12-23 | Sumitomo Metal Industries, Ltd. | 水素ガス用オーステナイトステンレス鋼とその製造方法 |
| CN109355592A (zh) * | 2018-11-27 | 2019-02-19 | 张家港浦项不锈钢有限公司 | 一种无磁316l不锈钢及其生产方法 |
| JP2021066928A (ja) * | 2019-10-24 | 2021-04-30 | 日本製鉄株式会社 | オーステナイト系ステンレス鋼材 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3409965B2 (ja) * | 1996-05-22 | 2003-05-26 | 川崎製鉄株式会社 | 深絞り性に優れるオーステナイト系ステンレス熱延鋼板およびその製造方法 |
| CN101892437B (zh) * | 2009-05-22 | 2012-09-19 | 宝山钢铁股份有限公司 | 一种镜面抛光性良好的低磁奥氏体不锈钢及其制造方法 |
| CN102162075A (zh) * | 2010-02-23 | 2011-08-24 | 宝山钢铁股份有限公司 | 一种抛光性能优异的奥氏体不锈钢及其制造方法 |
| JP5618057B2 (ja) | 2010-03-29 | 2014-11-05 | 日本精線株式会社 | 耐水素脆性に優れた高強度加工用ステンレス材料及びそのステンレス鋼線、並びにステンレス鋼成形品 |
| PL3441494T3 (pl) * | 2016-03-23 | 2022-01-17 | Nippon Steel Stainless Steel Corporation | Blacha cienka z nierdzewnej stali austenitycznej na element układu wydechowego o doskonałej odporności cieplnej i obrabialności, element turbosprężarki oraz sposób wytwarzania blachy cienkiej z nierdzewnej stali austenitycznej na element układu wydechowego |
| JP6772076B2 (ja) * | 2017-01-05 | 2020-10-21 | 日鉄ステンレス株式会社 | 非磁性オーステナイト系ステンレス鋼板および非磁性部材の製造方法 |
| CA3078322A1 (en) * | 2017-10-03 | 2019-04-11 | Nippon Steel Corporation | Austenitic stainless steel weld metal and welded structure |
| KR102015510B1 (ko) | 2017-12-06 | 2019-08-28 | 주식회사 포스코 | 내식성이 우수한 비자성 오스테나이트계 스테인리스강 및 그 제조방법 |
| JP7050520B2 (ja) * | 2018-02-19 | 2022-04-08 | 日鉄ステンレス株式会社 | 排気部品用オーステナイト系ステンレス鋼板および排気部品ならびに排気部品用オーステナイト系ステンレス鋼板の製造方法 |
| KR102466688B1 (ko) * | 2018-02-28 | 2022-11-14 | 닛폰세이테츠 가부시키가이샤 | 오스테나이트계 스테인리스강 용접 이음 |
| JP7150990B2 (ja) * | 2019-06-14 | 2022-10-11 | 日鉄ステンレス株式会社 | オーステナイト系ステンレス鋼帯又はオーステナイト系ステンレス鋼板およびその製造方法 |
| CN114144537A (zh) * | 2019-07-25 | 2022-03-04 | 日本制铁株式会社 | 奥氏体系不锈钢钢材和焊接接头 |
| TWI757044B (zh) * | 2020-01-09 | 2022-03-01 | 日商日鐵不銹鋼股份有限公司 | 沃斯田鐵系不鏽鋼材 |
| US12188111B2 (en) * | 2020-01-10 | 2025-01-07 | Nippon Steel Corporation | Austenitic stainless steel material |
| EP4129549A4 (en) * | 2020-03-25 | 2024-04-03 | NIPPON STEEL Stainless Steel Corporation | WELDED STRUCTURE, WELDED STAINLESS STEEL STRUCTURE, WELDED STAINLESS STEEL CONTAINER AND STAINLESS STEEL |
| AU2021245528B2 (en) * | 2020-03-30 | 2023-08-17 | Nippon Steel Stainless Steel Corporation | Austenitic stainless steel |
| EP4141137A4 (en) * | 2020-04-20 | 2025-07-30 | Nippon Steel Stainless Steel Corp | AUSTENITIC STAINLESS STEEL AND SPRING |
| KR102748717B1 (ko) * | 2020-05-13 | 2024-12-31 | 닛테츠 스테인레스 가부시키가이샤 | 오스테나이트계 스테인리스 강재 및 그 제조 방법, 그리고 판스프링 |
| CN116323994B (zh) * | 2021-02-24 | 2026-03-20 | 日铁不锈钢株式会社 | 奥氏体系不锈钢钢材及其制造方法以及板簧 |
| US20240060151A1 (en) * | 2021-03-26 | 2024-02-22 | Nippon Steel Stainless Steel Corporation | Stainless steel material, method for producing same, and antibacterial and antiviral member |
| KR102863721B1 (ko) * | 2021-05-31 | 2025-09-26 | 닛폰세이테츠 가부시키가이샤 | 오스테나이트계 스테인리스강 및 강관 |
| EP4491754A4 (en) * | 2022-03-11 | 2026-03-04 | Nippon Steel Corp | AUSTENITICAL STAINLESS STEEL MATERIAL |
| US20250146098A1 (en) * | 2022-03-17 | 2025-05-08 | Nippon Steel Corporation | Austenitic stainless steel and method of manufacturing austenitic stainless steel |
-
2022
- 2022-07-06 EP EP22852779.2A patent/EP4382626A4/en active Pending
- 2022-07-06 JP JP2023539725A patent/JPWO2023013353A1/ja active Pending
- 2022-07-06 US US18/290,099 patent/US20240254608A1/en active Pending
- 2022-07-06 CN CN202280031090.3A patent/CN117203363B/zh active Active
- 2022-07-06 KR KR1020237038192A patent/KR20230167098A/ko not_active Ceased
- 2022-07-06 WO PCT/JP2022/026840 patent/WO2023013353A1/ja not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004111285A1 (ja) * | 2003-06-10 | 2004-12-23 | Sumitomo Metal Industries, Ltd. | 水素ガス用オーステナイトステンレス鋼とその製造方法 |
| CN109355592A (zh) * | 2018-11-27 | 2019-02-19 | 张家港浦项不锈钢有限公司 | 一种无磁316l不锈钢及其生产方法 |
| JP2021066928A (ja) * | 2019-10-24 | 2021-04-30 | 日本製鉄株式会社 | オーステナイト系ステンレス鋼材 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117203363A (zh) | 2023-12-08 |
| EP4382626A1 (en) | 2024-06-12 |
| WO2023013353A1 (ja) | 2023-02-09 |
| US20240254608A1 (en) | 2024-08-01 |
| KR20230167098A (ko) | 2023-12-07 |
| EP4382626A4 (en) | 2025-10-29 |
| CN117203363B (zh) | 2025-11-28 |
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