KR102374800B1 - 가스 터빈 디스크재 및 그 열처리 방법 - Google Patents
가스 터빈 디스크재 및 그 열처리 방법 Download PDFInfo
- Publication number
- KR102374800B1 KR102374800B1 KR1020207004268A KR20207004268A KR102374800B1 KR 102374800 B1 KR102374800 B1 KR 102374800B1 KR 1020207004268 A KR1020207004268 A KR 1020207004268A KR 20207004268 A KR20207004268 A KR 20207004268A KR 102374800 B1 KR102374800 B1 KR 102374800B1
- Authority
- KR
- South Korea
- Prior art keywords
- gas turbine
- content
- turbine disk
- disk material
- strength
- Prior art date
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Classifications
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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
- 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
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/20—Isothermal quenching, e.g. bainitic hardening
-
- 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
-
- 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
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
-
- 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
-
- 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
-
- 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
- C22C38/18—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
- C22C38/52—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
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)
- Heat Treatment Of Articles (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017181196 | 2017-09-21 | ||
JPJP-P-2017-181196 | 2017-09-21 | ||
PCT/JP2018/034683 WO2019059240A1 (ja) | 2017-09-21 | 2018-09-19 | ガスタービンディスク材及びその熱処理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20200030566A KR20200030566A (ko) | 2020-03-20 |
KR102374800B1 true KR102374800B1 (ko) | 2022-03-15 |
Family
ID=65810301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020207004268A KR102374800B1 (ko) | 2017-09-21 | 2018-09-19 | 가스 터빈 디스크재 및 그 열처리 방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20200165709A1 (de) |
JP (1) | JP6963624B2 (de) |
KR (1) | KR102374800B1 (de) |
CN (1) | CN110997960B (de) |
DE (1) | DE112018003750T5 (de) |
WO (1) | WO2019059240A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111270164B (zh) * | 2020-01-23 | 2021-04-20 | 清华大学 | 一种相间析出强化的低活化铁素体钢及其制备方法 |
CN114277221A (zh) * | 2021-12-17 | 2022-04-05 | 无锡派克新材料科技股份有限公司 | 一种提高燃气轮机X22CrMoV12-1盘件探伤质量的方法 |
CN116713419B (zh) * | 2023-06-26 | 2024-07-23 | 重庆新承航锐科技股份有限公司 | 提高13Cr10Mo1W1VNbN燃气轮机轮盘锻件力学性能的热加工方法和系统 |
CN117051333B (zh) * | 2023-10-12 | 2024-01-23 | 山西同航特钢有限公司 | 一种锻钢支承辊及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012140666A (ja) * | 2010-12-28 | 2012-07-26 | Toshiba Corp | 鍛造用耐熱鋼、鍛造用耐熱鋼の製造方法、鍛造部品および鍛造部品の製造方法 |
JP2012219682A (ja) * | 2011-04-07 | 2012-11-12 | Hitachi Ltd | 蒸気タービン用ロータシャフトと、それを用いた蒸気タービン |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63171856A (ja) * | 1987-01-09 | 1988-07-15 | Hitachi Ltd | 耐熱鋼 |
JP3354832B2 (ja) * | 1997-03-18 | 2002-12-09 | 三菱重工業株式会社 | 高靭性フェライト系耐熱鋼 |
JPH11209851A (ja) | 1998-01-27 | 1999-08-03 | Mitsubishi Heavy Ind Ltd | ガスタービンディスク材 |
DE10025808A1 (de) * | 2000-05-24 | 2001-11-29 | Alstom Power Nv | Martensitisch-härtbarer Vergütungsstahl mit verbesserter Warmfestigkeit und Duktilität |
FR2823226B1 (fr) * | 2001-04-04 | 2004-02-20 | V & M France | Acier et tube en acier pour usage a haute temperature |
CN100580119C (zh) * | 2005-04-07 | 2010-01-13 | 住友金属工业株式会社 | 铁素体类耐热钢 |
JP4386364B2 (ja) * | 2005-07-07 | 2009-12-16 | 株式会社日立製作所 | 蒸気タービン用配管とその製造法及びそれを用いた蒸気タービン用主蒸気配管と再熱配管並びに蒸気タービン発電プラント |
CN101525727B (zh) * | 2009-04-22 | 2011-02-09 | 四川六合锻造股份有限公司 | 用做超超临界汽轮机叶片或螺栓的耐热钢材料及其制备方法 |
CN102428197B (zh) * | 2009-05-22 | 2013-12-11 | 西门子公司 | 铁素体马氏体铁基合金,部件和方法 |
CN102086494B (zh) * | 2009-12-04 | 2012-10-10 | 中国科学院金属研究所 | 高铬马氏体系耐热钢及其制造方法 |
CN101956055A (zh) * | 2010-10-19 | 2011-01-26 | 钢铁研究总院 | 一种大口径厚壁耐热钢管的热处理方法 |
JP5562825B2 (ja) * | 2010-12-28 | 2014-07-30 | 株式会社東芝 | 耐熱鋳鋼、耐熱鋳鋼の製造方法、蒸気タービンの鋳造部品および蒸気タービンの鋳造部品の製造方法 |
CN102181789A (zh) * | 2011-04-27 | 2011-09-14 | 四川六合锻造股份有限公司 | 用于超临界汽轮机叶片的耐热钢材料及其制备方法 |
CN103667967B (zh) * | 2013-12-28 | 2016-03-30 | 无锡透平叶片有限公司 | 一种超超临界汽轮机转子用耐热钢 |
CN106048413B (zh) * | 2016-06-30 | 2018-06-15 | 四川六合锻造股份有限公司 | 一种降低高性能耐热不锈钢材料链状碳化物的方法 |
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 |
-
2018
- 2018-09-19 KR KR1020207004268A patent/KR102374800B1/ko active IP Right Grant
- 2018-09-19 DE DE112018003750.9T patent/DE112018003750T5/de active Pending
- 2018-09-19 US US16/637,903 patent/US20200165709A1/en not_active Abandoned
- 2018-09-19 JP JP2019543680A patent/JP6963624B2/ja active Active
- 2018-09-19 CN CN201880048158.2A patent/CN110997960B/zh active Active
- 2018-09-19 WO PCT/JP2018/034683 patent/WO2019059240A1/ja active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012140666A (ja) * | 2010-12-28 | 2012-07-26 | Toshiba Corp | 鍛造用耐熱鋼、鍛造用耐熱鋼の製造方法、鍛造部品および鍛造部品の製造方法 |
JP2012219682A (ja) * | 2011-04-07 | 2012-11-12 | Hitachi Ltd | 蒸気タービン用ロータシャフトと、それを用いた蒸気タービン |
Also Published As
Publication number | Publication date |
---|---|
KR20200030566A (ko) | 2020-03-20 |
US20200165709A1 (en) | 2020-05-28 |
WO2019059240A1 (ja) | 2019-03-28 |
JP6963624B2 (ja) | 2021-11-10 |
JPWO2019059240A1 (ja) | 2020-07-30 |
CN110997960A (zh) | 2020-04-10 |
DE112018003750T5 (de) | 2020-04-09 |
CN110997960B (zh) | 2021-11-02 |
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