CH344526A - Process for manufacturing a seamless precision foundry shell mold and mold obtained by this process - Google Patents

Process for manufacturing a seamless precision foundry shell mold and mold obtained by this process

Info

Publication number
CH344526A
CH344526A CH344526DA CH344526A CH 344526 A CH344526 A CH 344526A CH 344526D A CH344526D A CH 344526DA CH 344526 A CH344526 A CH 344526A
Authority
CH
Switzerland
Prior art keywords
mold
manufacturing
precision foundry
seamless precision
foundry shell
Prior art date
Application number
Other languages
French (fr)
Inventor
Herzmark Nicolas
Leschot Auguste
Original Assignee
Herzmark Nicolas
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 Herzmark Nicolas filed Critical Herzmark Nicolas
Publication of CH344526A publication Critical patent/CH344526A/en

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
CH344526D 1957-04-25 1957-04-25 Process for manufacturing a seamless precision foundry shell mold and mold obtained by this process CH344526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH841873X 1957-04-25

Publications (1)

Publication Number Publication Date
CH344526A true CH344526A (en) 1960-02-15

Family

ID=4541326

Family Applications (1)

Application Number Title Priority Date Filing Date
CH344526D CH344526A (en) 1957-04-25 1957-04-25 Process for manufacturing a seamless precision foundry shell mold and mold obtained by this process

Country Status (8)

Country Link
US (1) US2945273A (en)
AT (1) AT208006B (en)
BE (1) BE566932A (en)
CH (1) CH344526A (en)
FR (1) FR1204586A (en)
GB (1) GB841873A (en)
IT (1) IT588302A (en)
NL (1) NL227109A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070861A (en) * 1960-03-10 1963-01-01 Philadelphia Quartz Co Molds utilizing acid hydrolysed isopropyl silicates as binders
GB966792A (en) * 1961-03-30 1964-08-19 Monsanto Chemicals Improvements relating to refractories
DE1216492B (en) * 1961-10-31 1966-05-12 Prec Metalsmiths Inc Process for the production of precision casting molds with lost models
US3262792A (en) * 1962-09-14 1966-07-26 Harbison Walker Refractories Investment molding method and composition
US3241200A (en) * 1963-09-20 1966-03-22 Howe Sound Co Precision mold and method of fabrication
NL125342C (en) * 1964-07-24
LU60071A1 (en) * 1968-12-27 1970-02-23
US3854961A (en) * 1970-12-30 1974-12-17 Stauffer Chemical Co Preparation of high temperature shell molds
US4059453A (en) * 1973-10-03 1977-11-22 Dynamit Nobel Ag Method of making molds for the casting of metals
US4226277A (en) * 1978-06-29 1980-10-07 Ralph Matalon Novel method of making foundry molds and adhesively bonded composites
US4244551A (en) * 1978-06-30 1981-01-13 United Technologies Corporation Composite shell molds for the production of superalloy castings
FR2472033A1 (en) * 1979-12-21 1981-06-26 Castolin Sa MANUFACTURE OF HOLLOW BODIES, BY THERMAL PROJECTION, FOR EXAMPLE BY PLASMA TORCH OR TORCH, OF METAL ALLOYS AND / OR CERAMIC MATERIALS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE511807A (en) * 1951-08-30
BE512612A (en) * 1951-09-05
GB716394A (en) * 1952-04-03 1954-10-06 Shaw Processes Ltd Improvements in or relating to moulds for metal casting
US2806270A (en) * 1953-07-17 1957-09-17 Rolls Royce Method of making moulds for precision casting
GB774184A (en) * 1954-03-31 1957-05-08 Shaw Processes Ltd Improvements in or relating to moulds for metal casting
BE542291A (en) * 1954-10-25

Also Published As

Publication number Publication date
IT588302A (en)
BE566932A (en)
FR1204586A (en) 1960-01-27
US2945273A (en) 1960-07-19
AT208006B (en) 1960-03-10
GB841873A (en) 1960-07-20
NL227109A (en)

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