BE785335A - Procede de preparation de noyaux d'oxyde de magnesium - Google Patents

Procede de preparation de noyaux d'oxyde de magnesium

Info

Publication number
BE785335A
BE785335A BE785335A BE785335A BE785335A BE 785335 A BE785335 A BE 785335A BE 785335 A BE785335 A BE 785335A BE 785335 A BE785335 A BE 785335A BE 785335 A BE785335 A BE 785335A
Authority
BE
Belgium
Prior art keywords
magnesium oxide
preparing magnesium
oxide cores
cores
preparing
Prior art date
Application number
BE785335A
Other languages
English (en)
Inventor
J R Anderson
J S Perron
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 BE785335A publication Critical patent/BE785335A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/105—Salt cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
BE785335A 1971-06-29 1972-06-23 Procede de preparation de noyaux d'oxyde de magnesium BE785335A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15812871A 1971-06-29 1971-06-29

Publications (1)

Publication Number Publication Date
BE785335A true BE785335A (fr) 1972-10-16

Family

ID=22566794

Family Applications (1)

Application Number Title Priority Date Filing Date
BE785335A BE785335A (fr) 1971-06-29 1972-06-23 Procede de preparation de noyaux d'oxyde de magnesium

Country Status (12)

Country Link
US (1) US3722574A (fr)
JP (1) JPS5524982B1 (fr)
AU (1) AU464359B2 (fr)
BE (1) BE785335A (fr)
CA (1) CA972920A (fr)
CH (1) CH538434A (fr)
DE (1) DE2220060C3 (fr)
FR (1) FR2143646B1 (fr)
GB (1) GB1325412A (fr)
IL (1) IL39070A (fr)
IT (1) IT956344B (fr)
SE (1) SE399371B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073662A (en) * 1977-03-09 1978-02-14 General Electric Company Method for removing a magnesia doped alumina core material
DE2900429A1 (de) * 1979-01-08 1980-07-17 Klepsch Kunstgalerie Verfahren zur herstellung eines doppelwandigen, hohlen gegenstandes, insbesondere eines becherfoermigen gegenstandes aus glas o.dgl., form zur durchfuehrung des verfahrens und insbesondere nach dem verfahren hergestellter gegenstand
US4604140A (en) * 1984-04-26 1986-08-05 Societe Nationale De L'amiante Foundry sands derived from serpentine and foundry molds derived therefrom
US5335717A (en) * 1992-01-30 1994-08-09 Howmet Corporation Oxidation resistant superalloy castings
US6776219B1 (en) 1999-09-20 2004-08-17 Metal Matrix Cast Composites, Inc. Castable refractory investment mold materials and methods of their use in infiltration casting
AU2003219919A1 (en) 2002-08-20 2004-03-11 Extrude Hone Corporation Casting process and articles for performing the same
US20060243421A1 (en) * 2005-04-29 2006-11-02 United States Of America, Represented By Secretary Of The U.S. Army Soluble casting core for metal matrix composite components and method of producing thereof
CN101626854B (zh) 2007-01-29 2012-07-04 赢创德固赛有限责任公司 用于熔模铸造的热解金属氧化物
DE102007017762B4 (de) * 2007-04-16 2016-12-29 Hermle Maschinenbau Gmbh Verfahren zur Herstellung eines Werkstücks mit mindestens einem Freiraum
DE102007017754B4 (de) * 2007-04-16 2016-12-29 Hermle Maschinenbau Gmbh Verfahren zur Herstellung eines Werkstücks mit mindestens einem Freiraum
CN112222363A (zh) * 2020-10-20 2021-01-15 淄博建宗复合材料有限公司 利用熔融液体一次压铸成型的陶瓷盐芯及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1306572A (fr) * 1961-11-21 1962-10-13 Mo Och Domsjoe Ab Perfectionnements à la production de noyaux et de moules de fonderie
GB1115441A (en) * 1965-01-19 1968-05-29 Doulton & Co Ltd Improvements relating to the production of metal and alloy castings
DE1483641C3 (de) * 1965-06-12 1973-10-11 Karl Schmidt Gmbh, 7107 Neckarsulm Wasserlösliche Salzkerne
US3643728A (en) * 1970-07-08 1972-02-22 United Aircraft Corp Process of casting nickel base alloys using water-soluble calcia cores

Also Published As

Publication number Publication date
DE2220060A1 (de) 1973-01-18
AU464359B2 (en) 1975-08-01
FR2143646B1 (fr) 1976-06-11
GB1325412A (en) 1973-08-01
IT956344B (it) 1973-10-10
SE399371B (sv) 1978-02-13
DE2220060B2 (de) 1974-12-05
DE2220060C3 (de) 1975-07-31
AU4114972A (en) 1973-10-18
IL39070A (en) 1976-10-31
CA972920A (en) 1975-08-19
CH538434A (fr) 1973-06-30
FR2143646A1 (fr) 1973-02-09
IL39070A0 (en) 1972-05-30
JPS5524982B1 (fr) 1980-07-02
US3722574A (en) 1973-03-27

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