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GB941602A - Improvements in or relating to methods of removing wax or other fusible material from a ceramic shell surrounding the fusible material, and to shells obtained by carrying this method - Google Patents

Improvements in or relating to methods of removing wax or other fusible material from a ceramic shell surrounding the fusible material, and to shells obtained by carrying this method

Info

Publication number
GB941602A
GB941602A GB3402362A GB3402362A GB941602A GB 941602 A GB941602 A GB 941602A GB 3402362 A GB3402362 A GB 3402362A GB 3402362 A GB3402362 A GB 3402362A GB 941602 A GB941602 A GB 941602A
Authority
GB
United Kingdom
Prior art keywords
fusible material
ceramic shell
relating
carrying
methods
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
GB3402362A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB941602A publication Critical patent/GB941602A/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
    • B22C9/043—Removing the consumable pattern

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Glass Compositions (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

941,602. Moulding processes. PHILIPS ELECTRICAL INDUSTRIES Ltd. Sept. 5, 1962 [Sept. 8, 1961], No. 34023/62. Heading B3F. Disposable patterns are melted out from the ceramic shell mould by immersing the assembly in a bath of molten metal maintained at a temperature of 80-250‹ C. The metal may be a low melting point alloy of Pb, Sn, Bi and Cd.
GB3402362A 1961-09-08 1962-09-05 Improvements in or relating to methods of removing wax or other fusible material from a ceramic shell surrounding the fusible material, and to shells obtained by carrying this method Expired GB941602A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL269073 1961-09-08

Publications (1)

Publication Number Publication Date
GB941602A true GB941602A (en) 1963-11-13

Family

ID=19753275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3402362A Expired GB941602A (en) 1961-09-08 1962-09-05 Improvements in or relating to methods of removing wax or other fusible material from a ceramic shell surrounding the fusible material, and to shells obtained by carrying this method

Country Status (3)

Country Link
CH (1) CH401366A (en)
ES (1) ES280574A1 (en)
GB (1) GB941602A (en)

Also Published As

Publication number Publication date
ES280574A1 (en) 1963-04-16
CH401366A (en) 1965-10-31

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