SE7514320L - Rostfritt stal, speciellt for turbinskovlar - Google Patents

Rostfritt stal, speciellt for turbinskovlar

Info

Publication number
SE7514320L
SE7514320L SE7514320A SE7514320A SE7514320L SE 7514320 L SE7514320 L SE 7514320L SE 7514320 A SE7514320 A SE 7514320A SE 7514320 A SE7514320 A SE 7514320A SE 7514320 L SE7514320 L SE 7514320L
Authority
SE
Sweden
Prior art keywords
bowls
turbine
special
stainless steel
turbine blades
Prior art date
Application number
SE7514320A
Other languages
English (en)
Other versions
SE413144B (sv
Inventor
R T Bicicchi
A S Melilli
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of SE7514320L publication Critical patent/SE7514320L/sv
Publication of SE413144B publication Critical patent/SE413144B/sv

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)
  • 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)
  • Heat Treatment Of Articles (AREA)
  • Hydraulic Turbines (AREA)
SE7514320A 1975-02-24 1975-12-18 Anvendning av stallegering for framstellning av smidda turbinskovlar SE413144B (sv)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
SE7514320L true SE7514320L (sv) 1976-08-25
SE413144B SE413144B (sv) 1980-04-21

Family

ID=24205672

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7514320A SE413144B (sv) 1975-02-24 1975-12-18 Anvendning av stallegering for framstellning av smidda turbinskovlar

Country Status (8)

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

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 (sv) * 1968-06-20 1971-10-20
NO131944C (sv) * 1970-12-28 1975-08-27 Kobe Steel Ltd

Also Published As

Publication number Publication date
JPS51109210A (sv) 1976-09-28
ES445096A1 (es) 1977-05-16
FR2301601A1 (fr) 1976-09-17
DE2551719A1 (de) 1976-09-09
CH615949A5 (en) 1980-02-29
FR2301601B1 (sv) 1981-03-06
GB1534399A (en) 1978-12-06
SE413144B (sv) 1980-04-21
IT1055027B (it) 1981-12-21
DE2551719B2 (de) 1978-06-08
JPS583028B2 (ja) 1983-01-19

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