CN103602919B - 锻造用耐热钢及其制造方法、锻造部件及其制造方法 - Google Patents
锻造用耐热钢及其制造方法、锻造部件及其制造方法 Download PDFInfo
- Publication number
- CN103602919B CN103602919B CN201110447078.4A CN201110447078A CN103602919B CN 103602919 B CN103602919 B CN 103602919B CN 201110447078 A CN201110447078 A CN 201110447078A CN 103602919 B CN103602919 B CN 103602919B
- Authority
- CN
- China
- Prior art keywords
- sample
- creep rupture
- heat resisting
- resisting steel
- forging
- Prior art date
- 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.)
- Active
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
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/02—Hardening by precipitation
-
- 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
- C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
-
- 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
-
- 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
- C21D2211/004—Dispersions; Precipitations
-
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat Treatment Of Articles (AREA)
- Forging (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP293314/2010 | 2010-12-28 | ||
JP2010293314A JP5574953B2 (ja) | 2010-12-28 | 2010-12-28 | 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 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103602919A CN103602919A (zh) | 2014-02-26 |
CN103602919B true CN103602919B (zh) | 2016-08-03 |
Family
ID=45440318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110447078.4A Active CN103602919B (zh) | 2010-12-28 | 2011-12-28 | 锻造用耐热钢及其制造方法、锻造部件及其制造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8999078B2 (zh) |
EP (1) | EP2479293B1 (zh) |
JP (1) | JP5574953B2 (zh) |
KR (1) | KR101386919B1 (zh) |
CN (1) | CN103602919B (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5996403B2 (ja) * | 2012-11-30 | 2016-09-21 | 株式会社東芝 | 耐熱鋼およびその製造方法 |
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 |
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 |
DE102016206371A1 (de) * | 2016-04-15 | 2017-10-19 | Siemens Aktiengesellschaft | Martensitischer Stahl mit Z-Phase, Pulver und Bauteil |
CN106222371A (zh) * | 2016-08-31 | 2016-12-14 | 无锡派克新材料科技股份有限公司 | 一种耐热钢热处理方法 |
DE102017215884A1 (de) * | 2017-09-08 | 2019-03-14 | Siemens Aktiengesellschaft | Martensitischer Werkstoff |
DE102017216461A1 (de) | 2017-09-18 | 2019-03-21 | Siemens Aktiengesellschaft | Martensitischer Stahl mit Z-Phase, Pulver und Bauteil |
CN110997960B (zh) * | 2017-09-21 | 2021-11-02 | 三菱动力株式会社 | 燃气轮机盘材料以及其热处理方法 |
CN109112424B (zh) * | 2018-10-26 | 2023-12-19 | 上海电气电站设备有限公司 | 一种汽轮机用耐热钢 |
CN109295396A (zh) * | 2018-10-26 | 2019-02-01 | 上海电气电站设备有限公司 | 一种汽轮机锻件用耐热钢 |
CN110714162A (zh) * | 2019-10-31 | 2020-01-21 | 成都先进金属材料产业技术研究院有限公司 | 汽轮机用高温螺栓的制造方法 |
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 |
CN114622142B (zh) * | 2021-08-30 | 2022-10-21 | 天津重型装备工程研究有限公司 | 一种630℃以上超超临界汽轮机锻件用耐热钢及其制备方法 |
CN114622133B (zh) * | 2021-09-16 | 2023-03-07 | 天津重型装备工程研究有限公司 | 一种超超临界汽轮机转子锻件用耐热钢及其制备方法 |
CN113930657B (zh) * | 2021-09-23 | 2023-03-17 | 江苏裕隆锻造有限公司 | 一种提高410锻件力学性能的工艺方法 |
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 |
CN114317900B (zh) * | 2021-12-27 | 2024-01-30 | 内蒙古北方重工业集团有限公司 | 一种用于消除锻件偏析线的热处理工艺方法 |
CN117904511B (zh) * | 2024-03-15 | 2024-06-04 | 成都先进金属材料产业技术研究院股份有限公司 | 一种高Nb低Cr低膨胀合金及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0806490A1 (en) * | 1996-05-07 | 1997-11-12 | Hitachi, Ltd. | Heat resisting steel and steam turbine rotor shaft |
CN1576518A (zh) * | 2003-07-30 | 2005-02-09 | 株式会社东芝 | 蒸汽涡轮发电设备 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1996556A (en) * | 1928-11-22 | 1935-04-02 | Westinghouse Lamp Co | System for operating glow relay tubes |
JPH083697A (ja) | 1994-06-13 | 1996-01-09 | Japan Steel Works Ltd:The | 耐熱鋼 |
AT408350B (de) | 1995-04-03 | 2001-10-25 | Japan Steel Works Ltd | Hitzebeständiger stahl |
EP0770696B1 (en) | 1995-04-12 | 1999-01-13 | Mitsubishi Jukogyo Kabushiki Kaisha | High strength and high toughness heat resisting steel and its manufacturing method |
JP3422658B2 (ja) * | 1997-06-25 | 2003-06-30 | 三菱重工業株式会社 | 耐熱鋼 |
JPH1136038A (ja) | 1997-07-16 | 1999-02-09 | Mitsubishi Heavy Ind Ltd | 耐熱鋳鋼 |
JP3546127B2 (ja) * | 1997-10-24 | 2004-07-21 | 三菱重工業株式会社 | 高低圧一体型ロータ用高強度耐熱鋼及びタービンロータ |
JP4262414B2 (ja) | 2000-12-26 | 2009-05-13 | 株式会社日本製鋼所 | 高Crフェライト系耐熱鋼 |
JP2004359969A (ja) * | 2003-05-30 | 2004-12-24 | Toshiba Corp | 耐熱鋼、耐熱鋼塊の製造方法および蒸気タービンロータ |
-
2010
- 2010-12-28 JP JP2010293314A patent/JP5574953B2/ja active Active
-
2011
- 2011-12-21 KR KR1020110138801A patent/KR101386919B1/ko active IP Right Grant
- 2011-12-23 US US13/336,437 patent/US8999078B2/en active Active
- 2011-12-27 EP EP11195762.7A patent/EP2479293B1/en active Active
- 2011-12-28 CN CN201110447078.4A patent/CN103602919B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0806490A1 (en) * | 1996-05-07 | 1997-11-12 | Hitachi, Ltd. | Heat resisting steel and steam turbine rotor shaft |
CN1576518A (zh) * | 2003-07-30 | 2005-02-09 | 株式会社东芝 | 蒸汽涡轮发电设备 |
Also Published As
Publication number | Publication date |
---|---|
US20120160373A1 (en) | 2012-06-28 |
JP5574953B2 (ja) | 2014-08-20 |
JP2012140666A (ja) | 2012-07-26 |
CN103602919A (zh) | 2014-02-26 |
KR101386919B1 (ko) | 2014-04-18 |
KR20120081929A (ko) | 2012-07-20 |
EP2479293B1 (en) | 2018-10-24 |
US8999078B2 (en) | 2015-04-07 |
EP2479293A1 (en) | 2012-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103602919B (zh) | 锻造用耐热钢及其制造方法、锻造部件及其制造方法 | |
CN102560275B (zh) | 耐热铸钢及其制造方法、汽轮机的铸造部件及其制造方法 | |
US7670547B2 (en) | Low alloy steel for oil country tubular goods having high sulfide stress cracking resistance | |
CN106661705B (zh) | 渗碳合金钢及其制备方法和应用 | |
CN102165086B (zh) | 高强度、高韧性钢合金 | |
CN111411293A (zh) | 高速工具及其制造方法 | |
EP1275745B1 (en) | Low-alloy heat-resistant steel, process for producing the same, and turbine rotor | |
US9518313B2 (en) | High strength, high toughness steel alloy | |
US20030185700A1 (en) | Heat-resisting steel and method of manufacturing the same | |
JP3852248B2 (ja) | 耐応力腐食割れ性に優れたマルテンサイト系ステンレス鋼の製造方法 | |
JP4952708B2 (ja) | マルテンサイト系ステンレス鋼およびその製造方法 | |
JP3819848B2 (ja) | 耐熱鋼及びその製造方法 | |
JP4071924B2 (ja) | 低合金耐熱鋼及びその製造方法並びにタービンロータ | |
JP5996403B2 (ja) | 耐熱鋼およびその製造方法 | |
RU2479645C1 (ru) | Сортовой прокат горячекатаный в прутках, круглый | |
KR101302693B1 (ko) | 편석 저감을 통한 경도균일성 및 가공성이 우수한 플라스틱 금형강 | |
KR101546146B1 (ko) | 베어링강 제조 방법 | |
RU2479644C1 (ru) | Прокат сортовой горячекатаный в прутках, круглый |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180427 Address after: Kanagawa, Japan Co-patentee after: Japan Steel Works, Ltd. Patentee after: Toshiba Energy Systems Co., Ltd. Address before: Tokyo, Japan, Japan Co-patentee before: Japan Steel Works, Ltd. Patentee before: Toshiba Corp |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200908 Address after: Kanagawa, Japan Co-patentee after: Japan steel works M & E Co., Ltd Patentee after: Toshiba Energy Systems & Solutions Corp. Address before: Kanagawa, Japan Co-patentee before: THE JAPAN STEEL WORKS, Ltd. Patentee before: Toshiba Energy Systems & Solutions Corp. |