ATE286443T1 - Feinguss - Google Patents

Feinguss

Info

Publication number
ATE286443T1
ATE286443T1 AT98954632T AT98954632T ATE286443T1 AT E286443 T1 ATE286443 T1 AT E286443T1 AT 98954632 T AT98954632 T AT 98954632T AT 98954632 T AT98954632 T AT 98954632T AT E286443 T1 ATE286443 T1 AT E286443T1
Authority
AT
Austria
Prior art keywords
investment casting
cast
produced
ceramic shell
wax pattern
Prior art date
Application number
AT98954632T
Other languages
English (en)
Inventor
Michael Cornelius Ashton
Original Assignee
Castings Dev Ct
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 Castings Dev Ct filed Critical Castings Dev Ct
Application granted granted Critical
Publication of ATE286443T1 publication Critical patent/ATE286443T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • 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
    • 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
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B22C9/082—Sprues, pouring cups

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Pyridine Compounds (AREA)
  • Soil Working Implements (AREA)
  • Dental Prosthetics (AREA)
  • Mold Materials And Core Materials (AREA)
AT98954632T 1997-11-19 1998-11-18 Feinguss ATE286443T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9724568.2A GB9724568D0 (en) 1997-11-19 1997-11-19 Investment casting
PCT/GB1998/003472 WO1999025511A1 (en) 1997-11-19 1998-11-18 Investment casting

Publications (1)

Publication Number Publication Date
ATE286443T1 true ATE286443T1 (de) 2005-01-15

Family

ID=10822391

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98954632T ATE286443T1 (de) 1997-11-19 1998-11-18 Feinguss

Country Status (5)

Country Link
EP (1) EP1027180B1 (de)
AT (1) ATE286443T1 (de)
DE (1) DE69828523T2 (de)
GB (1) GB9724568D0 (de)
WO (1) WO1999025511A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7258158B2 (en) 2004-07-28 2007-08-21 Howmet Corporation Increasing stability of silica-bearing material
IL234824A (en) 2014-09-23 2016-02-29 Ofer Hen Foundry system, molding method, method of manufacture and method of casting using it
CN104439074A (zh) * 2014-11-27 2015-03-25 宁波通达精密铸造有限公司 一种熔模精密铸造方法
KR101755832B1 (ko) * 2015-08-31 2017-07-10 현대자동차주식회사 자동차 배기계용 정밀주조부품 제조방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933190A (en) * 1974-12-16 1976-01-20 United Technologies Corporation Method for fabricating shell molds for the production of superalloy castings
US4026344A (en) * 1976-06-23 1977-05-31 General Electric Company Method for making investment casting molds for casting of superalloys
US4222429A (en) * 1979-06-05 1980-09-16 Foundry Management, Inc. Foundry process including heat treating of produced castings in formation sand
CA2049228C (en) * 1990-09-06 1996-10-15 George D. Chandley Countergravity casting using particulate supported thin walled investment shell mold

Also Published As

Publication number Publication date
EP1027180A1 (de) 2000-08-16
DE69828523D1 (de) 2005-02-10
EP1027180B1 (de) 2005-01-05
GB9724568D0 (en) 1998-01-21
WO1999025511A1 (en) 1999-05-27
DE69828523T2 (de) 2005-10-13

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties