SE382164B - Forfarande for framstellning av ett eldfast laminat, spec. en skalform for precisionsgjutning av metaller - Google Patents

Forfarande for framstellning av ett eldfast laminat, spec. en skalform for precisionsgjutning av metaller

Info

Publication number
SE382164B
SE382164B SE816471A SE816471A SE382164B SE 382164 B SE382164 B SE 382164B SE 816471 A SE816471 A SE 816471A SE 816471 A SE816471 A SE 816471A SE 382164 B SE382164 B SE 382164B
Authority
SE
Sweden
Prior art keywords
spec
metals
procedure
production
shell form
Prior art date
Application number
SE816471A
Other languages
English (en)
Swedish (sv)
Inventor
J N Beyer
Jr E P Moore
R L Rusher
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of SE382164B publication Critical patent/SE382164B/xx

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)
  • Mold Materials And Core Materials (AREA)
  • Laminated Bodies (AREA)
SE816471A 1970-06-25 1971-06-23 Forfarande for framstellning av ett eldfast laminat, spec. en skalform for precisionsgjutning av metaller SE382164B (sv)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US4990870A 1970-06-25 1970-06-25
US4990970A 1970-06-25 1970-06-25
US4991270A 1970-06-25 1970-06-25
US4991370A 1970-06-25 1970-06-25
US4991470A 1970-06-25 1970-06-25
US4990670A 1970-06-25 1970-06-25
US4991570A 1970-06-25 1970-06-25
US4991170A 1970-06-25 1970-06-25
US4991670A 1970-06-25 1970-06-25
US4991070A 1970-06-25 1970-06-25
US4990770A 1970-06-25 1970-06-25

Publications (1)

Publication Number Publication Date
SE382164B true SE382164B (sv) 1976-01-19

Family

ID=27582543

Family Applications (1)

Application Number Title Priority Date Filing Date
SE816471A SE382164B (sv) 1970-06-25 1971-06-23 Forfarande for framstellning av ett eldfast laminat, spec. en skalform for precisionsgjutning av metaller

Country Status (4)

Country Link
CH (1) CH573366A5 (enrdf_load_stackoverflow)
DE (1) DE2131665A1 (enrdf_load_stackoverflow)
GB (1) GB1338631A (enrdf_load_stackoverflow)
SE (1) SE382164B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012152311A1 (en) * 2011-05-09 2012-11-15 Cameron Julia A mould and a method of making a mould

Also Published As

Publication number Publication date
CH573366A5 (enrdf_load_stackoverflow) 1976-03-15
DE2131665A1 (de) 1972-01-05
GB1338631A (en) 1973-11-28

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