IT946521B - Produzione di lingotti a grana fine per le superleghe avanzate - Google Patents

Produzione di lingotti a grana fine per le superleghe avanzate

Info

Publication number
IT946521B
IT946521B IT19303/72A IT1930372A IT946521B IT 946521 B IT946521 B IT 946521B IT 19303/72 A IT19303/72 A IT 19303/72A IT 1930372 A IT1930372 A IT 1930372A IT 946521 B IT946521 B IT 946521B
Authority
IT
Italy
Prior art keywords
superlays
advanced
production
fine grain
ingots
Prior art date
Application number
IT19303/72A
Other languages
English (en)
Original Assignee
United Aircraft Corp
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 United Aircraft Corp filed Critical United Aircraft Corp
Application granted granted Critical
Publication of IT946521B publication Critical patent/IT946521B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/02—Use of electric or magnetic effects

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IT19303/72A 1971-01-20 1972-01-13 Produzione di lingotti a grana fine per le superleghe avanzate IT946521B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10790871A 1971-01-20 1971-01-20

Publications (1)

Publication Number Publication Date
IT946521B true IT946521B (it) 1973-05-21

Family

ID=22319106

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19303/72A IT946521B (it) 1971-01-20 1972-01-13 Produzione di lingotti a grana fine per le superleghe avanzate

Country Status (9)

Country Link
US (1) US3669180A (it)
CA (1) CA950637A (it)
CH (1) CH548453A (it)
DE (1) DE2159815C2 (it)
FR (1) FR2122400B1 (it)
GB (1) GB1309340A (it)
IL (1) IL38350A (it)
IT (1) IT946521B (it)
SE (1) SE384332B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1469746A (en) * 1973-06-22 1977-04-06 Selly Oak Diecasting Ltd Manufacture of cast ferrous metal dies
US3902544A (en) * 1974-07-10 1975-09-02 Massachusetts Inst Technology Continuous process for forming an alloy containing non-dendritic primary solids
DE2842605C2 (de) * 1978-09-29 1983-12-08 Georg Dr. 8521 Langensendelbach Müller Verfahren zum Herstellen von Kristallen hoher Kristallgüte
US4540038A (en) * 1984-06-05 1985-09-10 Westinghouse Electric Corp. Method for production of combustion turbine blade having a hybrid structure
US4637448A (en) * 1984-08-27 1987-01-20 Westinghouse Electric Corp. Method for production of combustion turbine blade having a single crystal portion
US4832112A (en) * 1985-10-03 1989-05-23 Howmet Corporation Method of forming a fine-grained equiaxed casting
US4709461A (en) * 1986-02-10 1987-12-01 Howmet Turbine Components Corporation Method of forming dense ingots having a fine equiaxed grain structure
US4964453A (en) * 1989-09-07 1990-10-23 The United States As Represented By The Administrator Of The National Aeronautics And Space Administration Directional solidification of superalloys
CA2628504C (en) 2007-04-06 2015-05-26 Ashley Stone Device for casting
CN114273645B (zh) * 2021-12-27 2024-03-29 山东康普锡威新材料科技有限公司 一种利用高频振动制备超细晶材料的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA842690A (en) * 1970-05-26 Petrovich Vladimir Grain refining process
US3508914A (en) * 1965-10-07 1970-04-28 Us Navy Methods of forming and purifying nickel-titanium containing alloys
US3552479A (en) * 1967-11-22 1971-01-05 Martin Metals Co Casting process involving cooling of a shell mold prior to casting metal therein

Also Published As

Publication number Publication date
US3669180A (en) 1972-06-13
DE2159815C2 (de) 1981-11-26
GB1309340A (en) 1973-03-07
DE2159815A1 (de) 1972-08-03
CA950637A (en) 1974-07-09
IL38350A0 (en) 1972-03-28
CH548453A (de) 1974-04-30
SE384332B (sv) 1976-05-03
IL38350A (en) 1975-12-31
FR2122400A1 (it) 1972-09-01
FR2122400B1 (it) 1975-08-29

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