JPH05277628A - 定方向及び単結晶金属構成要素の製造に用いるセラミック型の改良された製造方法 - Google Patents

定方向及び単結晶金属構成要素の製造に用いるセラミック型の改良された製造方法

Info

Publication number
JPH05277628A
JPH05277628A JP4257579A JP25757992A JPH05277628A JP H05277628 A JPH05277628 A JP H05277628A JP 4257579 A JP4257579 A JP 4257579A JP 25757992 A JP25757992 A JP 25757992A JP H05277628 A JPH05277628 A JP H05277628A
Authority
JP
Japan
Prior art keywords
bath
mold
particle size
less
fused alumina
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
JP4257579A
Other languages
English (en)
Japanese (ja)
Inventor
Dante Pocci
ポッチ ダンテ
Stephen O Barnett
オ バルネット ステファン
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.)
Centro Sviluppo Materiali SpA
Original Assignee
Centro Sviluppo Materiali SpA
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 Centro Sviluppo Materiali SpA filed Critical Centro Sviluppo Materiali SpA
Publication of JPH05277628A publication Critical patent/JPH05277628A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/165—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents in the manufacture of multilayered shell moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Mold Materials And Core Materials (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
JP4257579A 1991-09-02 1992-09-02 定方向及び単結晶金属構成要素の製造に用いるセラミック型の改良された製造方法 Pending JPH05277628A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT91A000655 1991-09-02
ITRM910655A IT1249688B (it) 1991-09-02 1991-09-02 Processo perfezionato per la produzione di gusci ceramici per componenti metallici monocristallini monodirezionali.

Publications (1)

Publication Number Publication Date
JPH05277628A true JPH05277628A (ja) 1993-10-26

Family

ID=11400338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4257579A Pending JPH05277628A (ja) 1991-09-02 1992-09-02 定方向及び単結晶金属構成要素の製造に用いるセラミック型の改良された製造方法

Country Status (7)

Country Link
EP (1) EP0530658B1 (ru)
JP (1) JPH05277628A (ru)
AT (1) ATE138299T1 (ru)
BR (1) BR9203429A (ru)
DE (1) DE69210918T2 (ru)
IT (1) IT1249688B (ru)
TW (1) TW221973B (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2722956C1 (ru) * 2019-10-21 2020-06-05 Федеральное государственное бюджетное образовательное учреждение высшего образования "Комсомольский-на-Амуре государственный университет" (ФГБОУ ВО "КнАГУ") Литейная многослойная оболочковая форма
RU2771419C1 (ru) * 2021-11-29 2022-05-04 федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) Суспензия для лицевого слоя керамической формы литья по термоудаляемым моделям

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131475A (en) * 1975-06-27 1978-12-26 General Electric Company Fabrication of shell investment molds

Also Published As

Publication number Publication date
ITRM910655A0 (it) 1991-09-02
EP0530658A1 (en) 1993-03-10
EP0530658B1 (en) 1996-05-22
TW221973B (ru) 1994-04-01
BR9203429A (pt) 1993-04-06
DE69210918D1 (de) 1996-06-27
IT1249688B (it) 1995-03-09
ATE138299T1 (de) 1996-06-15
ITRM910655A1 (it) 1993-03-02
DE69210918T2 (de) 1997-01-02

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