ES445096A1 - Procedimiento para la fabricacion por forjado de aletas de turbina compuestas de una aleacion. - Google Patents

Procedimiento para la fabricacion por forjado de aletas de turbina compuestas de una aleacion.

Info

Publication number
ES445096A1
ES445096A1 ES445096A ES445096A ES445096A1 ES 445096 A1 ES445096 A1 ES 445096A1 ES 445096 A ES445096 A ES 445096A ES 445096 A ES445096 A ES 445096A ES 445096 A1 ES445096 A1 ES 445096A1
Authority
ES
Spain
Prior art keywords
stainless steel
steel alloy
turbine bucket
forged
bucket formed
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.)
Expired
Application number
ES445096A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of ES445096A1 publication Critical patent/ES445096A1/es
Expired legal-status Critical Current

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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

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)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Heat Treatment Of Articles (AREA)
  • Hydraulic Turbines (AREA)
ES445096A 1975-02-24 1976-02-12 Procedimiento para la fabricacion por forjado de aletas de turbina compuestas de una aleacion. Expired ES445096A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55251575A 1975-02-24 1975-02-24

Publications (1)

Publication Number Publication Date
ES445096A1 true ES445096A1 (es) 1977-05-16

Family

ID=24205672

Family Applications (1)

Application Number Title Priority Date Filing Date
ES445096A Expired ES445096A1 (es) 1975-02-24 1976-02-12 Procedimiento para la fabricacion por forjado de aletas de turbina compuestas de una aleacion.

Country Status (8)

Country Link
JP (1) JPS583028B2 (2)
CH (1) CH615949A5 (2)
DE (1) DE2551719B2 (2)
ES (1) ES445096A1 (2)
FR (1) FR2301601A1 (2)
GB (1) GB1534399A (2)
IT (1) IT1055027B (2)
SE (1) SE413144B (2)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4406698A (en) * 1980-04-28 1983-09-27 Tokyo Shibaura Denki Kabushiki Kaisha Martensitic stainless cast steel having high cavitation erosion resistance
CN111270132B (zh) * 2020-01-22 2021-03-12 大冶特殊钢有限公司 石油天然气钻通设备承压材料用不锈钢及制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294032B (de) * 1963-10-14 1969-04-30 Allegheny Ludlum Steel Martensitischer, verguetbarer, rostfreier Stahl
US3355280A (en) * 1965-06-25 1967-11-28 Int Nickel Co High strength, martensitic stainless steel
GB1214293A (en) * 1966-11-14 1970-12-02 Hadfields Ltd Martensitic stainless steels
GB1250898A (2) * 1968-06-20 1971-10-20
NO131944C (2) * 1970-12-28 1975-08-27 Kobe Steel Ltd

Also Published As

Publication number Publication date
DE2551719A1 (de) 1976-09-09
DE2551719B2 (de) 1978-06-08
JPS583028B2 (ja) 1983-01-19
GB1534399A (en) 1978-12-06
SE7514320L (sv) 1976-08-25
CH615949A5 (en) 1980-02-29
JPS51109210A (2) 1976-09-28
FR2301601A1 (fr) 1976-09-17
SE413144B (sv) 1980-04-21
IT1055027B (it) 1981-12-21
FR2301601B1 (2) 1981-03-06

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981014