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FR1139653A - Mold for precision castings - Google Patents

Mold for precision castings

Info

Publication number
FR1139653A
FR1139653A FR1139653DA FR1139653A FR 1139653 A FR1139653 A FR 1139653A FR 1139653D A FR1139653D A FR 1139653DA FR 1139653 A FR1139653 A FR 1139653A
Authority
FR
France
Prior art keywords
mold
precision castings
castings
precision
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.)
Expired
Application number
Other languages
French (fr)
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Application granted granted Critical
Publication of FR1139653A publication Critical patent/FR1139653A/en
Expired 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
    • B22C1/162—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 use of a gaseous treating agent for hardening the binder
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mold Materials And Core Materials (AREA)
FR1139653D 1954-10-25 1955-10-24 Mold for precision castings Expired FR1139653A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB345120X 1954-10-25
GB80255X 1955-02-08

Publications (1)

Publication Number Publication Date
FR1139653A true FR1139653A (en) 1957-07-03

Family

ID=26241837

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1139653D Expired FR1139653A (en) 1954-10-25 1955-10-24 Mold for precision castings

Country Status (4)

Country Link
BE (1) BE542291A (en)
CH (1) CH345120A (en)
FR (1) FR1139653A (en)
GB (1) GB787052A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL227109A (en) * 1957-04-25
GB874117A (en) * 1959-06-19 1961-08-02 Unilever Ltd Processes for binding particulate solid materials and binders for use in such processes
GB966792A (en) * 1961-03-30 1964-08-19 Monsanto Chemicals Improvements relating to refractories
CN101811174B (en) * 2010-04-30 2011-11-23 哈尔滨工业大学 A method for preparing a surface shell for high-temperature titanium alloy investment casting

Also Published As

Publication number Publication date
CH345120A (en) 1960-03-15
GB787052A (en) 1957-11-27
BE542291A (en)

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