FR2122400B1 - - Google Patents

Info

Publication number
FR2122400B1
FR2122400B1 FR7142763A FR7142763A FR2122400B1 FR 2122400 B1 FR2122400 B1 FR 2122400B1 FR 7142763 A FR7142763 A FR 7142763A FR 7142763 A FR7142763 A FR 7142763A FR 2122400 B1 FR2122400 B1 FR 2122400B1
Authority
FR
France
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
FR7142763A
Other languages
French (fr)
Other versions
FR2122400A1 (sv
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.)
Raytheon Technologies Corp
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
Publication of FR2122400A1 publication Critical patent/FR2122400A1/fr
Application granted granted Critical
Publication of FR2122400B1 publication Critical patent/FR2122400B1/fr
Expired legal-status Critical Current

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)
FR7142763A 1971-01-20 1971-11-23 Expired FR2122400B1 (sv)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2122400A1 FR2122400A1 (sv) 1972-09-01
FR2122400B1 true FR2122400B1 (sv) 1975-08-29

Family

ID=22319106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7142763A Expired FR2122400B1 (sv) 1971-01-20 1971-11-23

Country Status (9)

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

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
IT946521B (it) 1973-05-21
IL38350A (en) 1975-12-31
FR2122400A1 (sv) 1972-09-01

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Legal Events

Date Code Title Description
ST Notification of lapse