FR2348772A1 - Moule carapace en matiere refractaire modifiee par addition de chaux - Google Patents

Moule carapace en matiere refractaire modifiee par addition de chaux

Info

Publication number
FR2348772A1
FR2348772A1 FR7711202A FR7711202A FR2348772A1 FR 2348772 A1 FR2348772 A1 FR 2348772A1 FR 7711202 A FR7711202 A FR 7711202A FR 7711202 A FR7711202 A FR 7711202A FR 2348772 A1 FR2348772 A1 FR 2348772A1
Authority
FR
France
Prior art keywords
lime
addition
refractory material
material modified
carapace mold
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.)
Pending
Application number
FR7711202A
Other languages
English (en)
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
Publication of FR2348772A1 publication Critical patent/FR2348772A1/fr
Pending 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)
FR7711202A 1976-04-22 1977-04-14 Moule carapace en matiere refractaire modifiee par addition de chaux Pending FR2348772A1 (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2348772A1 true FR2348772A1 (fr) 1977-11-18

Family

ID=24726274

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711202A Pending FR2348772A1 (fr) 1976-04-22 1977-04-14 Moule carapace en matiere refractaire modifiee par addition de chaux

Country Status (7)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666528A1 (fr) * 1990-09-12 1992-03-13 Snecma Procede de preparation d'un moule de fonderie a partir de mousse alveolaire et barbotines ceramiques utilisees.
EP0479672A1 (fr) * 1990-10-03 1992-04-08 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Moule carapace soluble pour fonderie et procédé d'élimination

Families Citing this family (7)

* 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
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR962058A (fr) * 1950-05-31
GB1288911A (fr) * 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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR962058A (fr) * 1950-05-31
GB1288911A (fr) * 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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666528A1 (fr) * 1990-09-12 1992-03-13 Snecma Procede de preparation d'un moule de fonderie a partir de mousse alveolaire et barbotines ceramiques utilisees.
EP0478413A1 (fr) * 1990-09-12 1992-04-01 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Procédé de préparation d'un moule de fonderie à partir de mousse alvéolaire et barbotines céramiques utilisées
EP0479672A1 (fr) * 1990-10-03 1992-04-08 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Moule carapace soluble pour fonderie et procédé d'élimination
FR2667523A1 (fr) * 1990-10-03 1992-04-10 Snecma Moule carapace soluble pour fonderie et procede d'elimination.

Also Published As

Publication number Publication date
SE7704162L (sv) 1977-10-23
DE2716342A1 (de) 1977-11-03
GB1577836A (en) 1980-10-29
BE853798A (fr) 1977-08-16
JPS5373419A (en) 1978-06-29
CA1080428A (fr) 1980-07-01

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