IT970181B - CASTING METHOD WITH CONTROLLED VARIATION OF THE GRA NULOMETRIC DIMENSION MOLD AND RE LATIVE MODEL - Google Patents

CASTING METHOD WITH CONTROLLED VARIATION OF THE GRA NULOMETRIC DIMENSION MOLD AND RE LATIVE MODEL

Info

Publication number
IT970181B
IT970181B IT3124972A IT3124972A IT970181B IT 970181 B IT970181 B IT 970181B IT 3124972 A IT3124972 A IT 3124972A IT 3124972 A IT3124972 A IT 3124972A IT 970181 B IT970181 B IT 970181B
Authority
IT
Italy
Prior art keywords
nulometric
lative
gra
model
casting method
Prior art date
Application number
IT3124972A
Other languages
Italian (it)
Original Assignee
Howmet 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 Howmet Corp filed Critical Howmet Corp
Application granted granted Critical
Publication of IT970181B publication Critical patent/IT970181B/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
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or 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
    • 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)
IT3124972A 1971-11-12 1972-11-02 CASTING METHOD WITH CONTROLLED VARIATION OF THE GRA NULOMETRIC DIMENSION MOLD AND RE LATIVE MODEL IT970181B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19823071A 1971-11-12 1971-11-12

Publications (1)

Publication Number Publication Date
IT970181B true IT970181B (en) 1974-04-10

Family

ID=22732528

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3124972A IT970181B (en) 1971-11-12 1972-11-02 CASTING METHOD WITH CONTROLLED VARIATION OF THE GRA NULOMETRIC DIMENSION MOLD AND RE LATIVE MODEL

Country Status (5)

Country Link
JP (1) JPS4857824A (en)
CA (1) CA983235A (en)
DE (1) DE2254622A1 (en)
FR (1) FR2159446A1 (en)
IT (1) IT970181B (en)

Also Published As

Publication number Publication date
FR2159446A1 (en) 1973-06-22
JPS4857824A (en) 1973-08-14
DE2254622A1 (en) 1973-05-17
CA983235A (en) 1976-02-10

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