CN111139409A - 一种耐热铸钢及其制备方法和用途 - Google Patents
一种耐热铸钢及其制备方法和用途 Download PDFInfo
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- CN111139409A CN111139409A CN202010070597.2A CN202010070597A CN111139409A CN 111139409 A CN111139409 A CN 111139409A CN 202010070597 A CN202010070597 A CN 202010070597A CN 111139409 A CN111139409 A CN 111139409A
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- 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
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- 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
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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
- 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
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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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
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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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
- C21D1/28—Normalising
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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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/002—Heat treatment of ferrous alloys containing Cr
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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
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
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- 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
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- 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
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- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
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- C—CHEMISTRY; METALLURGY
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- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
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- 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
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- 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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
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- 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
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- 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
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- 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
- C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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)
- Turbine Rotor Nozzle Sealing (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010070597.2A CN111139409A (zh) | 2020-01-21 | 2020-01-21 | 一种耐热铸钢及其制备方法和用途 |
DE112021000275.9T DE112021000275T5 (de) | 2020-01-21 | 2021-01-18 | Hitzebeständiger Stahlguss und Verfahren zur Herstellung und deren Verwendung |
US17/793,482 US20230074936A1 (en) | 2020-01-21 | 2021-01-18 | Heat-resistant cast steel, and preparation method and use thereof |
PCT/CN2021/072446 WO2021147810A1 (fr) | 2020-01-21 | 2021-01-18 | Acier moulé résistant à la chaleur, son procédé de préparation et son utilisation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010070597.2A CN111139409A (zh) | 2020-01-21 | 2020-01-21 | 一种耐热铸钢及其制备方法和用途 |
Publications (1)
Publication Number | Publication Date |
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CN111139409A true CN111139409A (zh) | 2020-05-12 |
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ID=70526657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010070597.2A Pending CN111139409A (zh) | 2020-01-21 | 2020-01-21 | 一种耐热铸钢及其制备方法和用途 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20230074936A1 (fr) |
CN (1) | CN111139409A (fr) |
DE (1) | DE112021000275T5 (fr) |
WO (1) | WO2021147810A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021147810A1 (fr) * | 2020-01-21 | 2021-07-29 | 上海电气电站设备有限公司 | Acier moulé résistant à la chaleur, son procédé de préparation et son utilisation |
WO2022021816A1 (fr) * | 2020-07-30 | 2022-02-03 | 上海电气电站设备有限公司 | Acier résistant à la chaleur pour tuyau en acier et pièce coulée |
CN114058940A (zh) * | 2020-07-30 | 2022-02-18 | 上海电气电站设备有限公司 | 一种锻件用耐热钢 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023093923A1 (fr) * | 2022-04-27 | 2023-06-01 | Comtes Fht A.S. | Acier à haute teneur en chrome résistant au fluage à des températures allant jusqu' à 650° c |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1189347A (en) * | 1966-06-28 | 1970-04-22 | Nippon Kokan Kk | High-Temperature Alloy Steel |
EP0384433A1 (fr) * | 1989-02-23 | 1990-08-29 | Hitachi Metals, Ltd. | Acier ferritique résistant à la chaleur et présentant une excellente résistance mécanique aux températures élevées |
CN1098444A (zh) * | 1993-05-28 | 1995-02-08 | Abb管理有限公司 | 具有由热处理方法产生的马氏体显微组织的耐热和抗蠕变钢 |
CN102041450A (zh) * | 2009-10-23 | 2011-05-04 | 宝山钢铁股份有限公司 | 一种铁素体耐热钢及其制造方法 |
CN102560275A (zh) * | 2010-12-28 | 2012-07-11 | 株式会社东芝 | 耐热铸钢及其制造方法、汽轮机的铸造部件及其制造方法 |
CN106191701A (zh) * | 2016-08-30 | 2016-12-07 | 四川六合锻造股份有限公司 | 一种用作汽轮机叶片的耐热钢材料及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4188124B2 (ja) * | 2003-03-31 | 2008-11-26 | 独立行政法人物質・材料研究機構 | 焼き戻しマルテンサイト系耐熱鋼の溶接継手 |
JP2016065265A (ja) * | 2014-09-22 | 2016-04-28 | 株式会社東芝 | 蒸気タービン動翼用耐熱鋼および蒸気タービン動翼 |
JP6540131B2 (ja) * | 2015-03-20 | 2019-07-10 | 日本製鉄株式会社 | フェライト系耐熱鋼 |
CN109943783B (zh) * | 2017-12-20 | 2021-11-19 | 上海电气电站设备有限公司 | 一种汽轮机高温铸件材料 |
CN111139409A (zh) * | 2020-01-21 | 2020-05-12 | 上海电气电站设备有限公司 | 一种耐热铸钢及其制备方法和用途 |
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2020
- 2020-01-21 CN CN202010070597.2A patent/CN111139409A/zh active Pending
-
2021
- 2021-01-18 DE DE112021000275.9T patent/DE112021000275T5/de active Pending
- 2021-01-18 US US17/793,482 patent/US20230074936A1/en active Pending
- 2021-01-18 WO PCT/CN2021/072446 patent/WO2021147810A1/fr active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1189347A (en) * | 1966-06-28 | 1970-04-22 | Nippon Kokan Kk | High-Temperature Alloy Steel |
EP0384433A1 (fr) * | 1989-02-23 | 1990-08-29 | Hitachi Metals, Ltd. | Acier ferritique résistant à la chaleur et présentant une excellente résistance mécanique aux températures élevées |
CN1098444A (zh) * | 1993-05-28 | 1995-02-08 | Abb管理有限公司 | 具有由热处理方法产生的马氏体显微组织的耐热和抗蠕变钢 |
CN102041450A (zh) * | 2009-10-23 | 2011-05-04 | 宝山钢铁股份有限公司 | 一种铁素体耐热钢及其制造方法 |
CN102560275A (zh) * | 2010-12-28 | 2012-07-11 | 株式会社东芝 | 耐热铸钢及其制造方法、汽轮机的铸造部件及其制造方法 |
CN106191701A (zh) * | 2016-08-30 | 2016-12-07 | 四川六合锻造股份有限公司 | 一种用作汽轮机叶片的耐热钢材料及其制备方法 |
Non-Patent Citations (1)
Title |
---|
中国机械工程学会铸造专业学会: "《铸造手册 第2卷 铸钢》", 31 December 1991, 机械工业出版社 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021147810A1 (fr) * | 2020-01-21 | 2021-07-29 | 上海电气电站设备有限公司 | Acier moulé résistant à la chaleur, son procédé de préparation et son utilisation |
WO2022021816A1 (fr) * | 2020-07-30 | 2022-02-03 | 上海电气电站设备有限公司 | Acier résistant à la chaleur pour tuyau en acier et pièce coulée |
CN114058939A (zh) * | 2020-07-30 | 2022-02-18 | 上海电气电站设备有限公司 | 一种钢管和铸件用耐热钢 |
CN114058940A (zh) * | 2020-07-30 | 2022-02-18 | 上海电气电站设备有限公司 | 一种锻件用耐热钢 |
JP7428822B2 (ja) | 2020-07-30 | 2024-02-06 | シャンハイ エレクトリック パワー ジェネレーション エクィップメント カンパニー リミテッド | 鋼管及び鋳造品用耐熱鋼 |
Also Published As
Publication number | Publication date |
---|---|
DE112021000275T5 (de) | 2022-11-17 |
US20230074936A1 (en) | 2023-03-09 |
WO2021147810A1 (fr) | 2021-07-29 |
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