CA1080428A - Calcia modified ceramic shell mold system - Google Patents

Calcia modified ceramic shell mold system

Info

Publication number
CA1080428A
CA1080428A CA276,716A CA276716A CA1080428A CA 1080428 A CA1080428 A CA 1080428A CA 276716 A CA276716 A CA 276716A CA 1080428 A CA1080428 A CA 1080428A
Authority
CA
Canada
Prior art keywords
mold
alumina
silica
ceramic
binder
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
CA276,716A
Other languages
English (en)
French (fr)
Inventor
Patrick M. Curran
Michael H. Fassler
James S. Perron
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 Technologies 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 Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of CA1080428A publication Critical patent/CA1080428A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C13/00—Moulding machines for making moulds or cores of particular shapes
    • B22C13/08—Moulding machines for making moulds or cores of particular shapes for shell moulds or shell cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
CA276,716A 1976-04-22 1977-04-21 Calcia modified ceramic shell mold system Expired CA1080428A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67927976A 1976-04-22 1976-04-22

Publications (1)

Publication Number Publication Date
CA1080428A true CA1080428A (en) 1980-07-01

Family

ID=24726274

Family Applications (1)

Application Number Title Priority Date Filing Date
CA276,716A Expired CA1080428A (en) 1976-04-22 1977-04-21 Calcia modified ceramic shell mold system

Country Status (7)

Country Link
JP (1) JPS5373419A (sv)
BE (1) BE853798A (sv)
CA (1) CA1080428A (sv)
DE (1) DE2716342A1 (sv)
FR (1) FR2348772A1 (sv)
GB (1) GB1577836A (sv)
SE (1) SE7704162L (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3143036A1 (de) * 1981-10-30 1983-05-05 Dynamit Nobel Ag, 5210 Troisdorf "verfahren zur herstellung von giessformen fuer den metallguss"
JPS62173054A (ja) * 1986-01-27 1987-07-29 M C L:Kk 中空鋳物の鋳造方法および鋳造用中子
JPH0675744B2 (ja) * 1988-06-13 1994-09-28 ホーメット・コーポレーション インベストメント鋳造用セラミックシェルモールドの製造方法
FR2666528B1 (fr) * 1990-09-12 1993-07-02 Snecma Procede de preparation d'un moule de fonderie a partir de mousse alveolaire et barbotines ceramiques utilisees.
FR2667523B1 (fr) * 1990-10-03 1993-07-09 Snecma Moule carapace soluble pour fonderie et procede d'elimination.
GB9104728D0 (en) * 1991-03-06 1991-04-17 Ae Turbine Components Casting mould
CN102601305B (zh) * 2012-03-26 2013-11-20 大连远东美连精工有限公司 实体制壳熔模铸造方法
CN110814287A (zh) * 2019-10-22 2020-02-21 东风精密铸造安徽有限公司 一种复合精铸硅溶胶型壳的制壳方法
CN112517846B (zh) * 2020-10-23 2022-01-14 中国科学院金属研究所 一种降低高温合金铸件夹杂物含量的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR962058A (sv) * 1950-05-31
GB1288911A (sv) * 1968-09-11 1972-09-13
GB1346557A (en) * 1972-04-21 1974-02-13 Tsnii T Mashinostroienia Flowable self-hardening mixture for making foundry moulds and cores

Also Published As

Publication number Publication date
SE7704162L (sv) 1977-10-23
FR2348772A1 (fr) 1977-11-18
DE2716342A1 (de) 1977-11-03
GB1577836A (en) 1980-10-29
BE853798A (fr) 1977-08-16
JPS5373419A (en) 1978-06-29

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Legal Events

Date Code Title Description
MKEX Expiry