GB749546A - Improvements in or relating to casting apparatus and method of using the same - Google Patents

Improvements in or relating to casting apparatus and method of using the same

Info

Publication number
GB749546A
GB749546A GB29784/53A GB2978453A GB749546A GB 749546 A GB749546 A GB 749546A GB 29784/53 A GB29784/53 A GB 29784/53A GB 2978453 A GB2978453 A GB 2978453A GB 749546 A GB749546 A GB 749546A
Authority
GB
United Kingdom
Prior art keywords
relating
same
casting apparatus
per cent
plaster
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
GB29784/53A
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.)
Universal Castings Corp
Original Assignee
Universal Castings 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 Universal Castings Corp filed Critical Universal Castings Corp
Publication of GB749546A publication Critical patent/GB749546A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould

Abstract

A plaster for foundry moulds comprises 70 per cent calcium sulphate, 27 per cent magnesium silicate, and 3 per cent terra alba and sugar.
GB29784/53A 1953-09-09 1953-10-28 Improvements in or relating to casting apparatus and method of using the same Expired GB749546A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US317548XA 1953-09-09 1953-09-09

Publications (1)

Publication Number Publication Date
GB749546A true GB749546A (en) 1956-05-30

Family

ID=21861219

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29784/53A Expired GB749546A (en) 1953-09-09 1953-10-28 Improvements in or relating to casting apparatus and method of using the same

Country Status (4)

Country Link
BE (1) BE524137A (en)
CH (1) CH317548A (en)
FR (1) FR1090227A (en)
GB (1) GB749546A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1178557B (en) * 1959-11-09 1964-09-24 Sumitomo Metal Ind Process for casting metals
FR2597770A1 (en) * 1986-04-23 1987-10-30 Pechiney Aluminium DEVICE FOR MOLDING THIN PIECES AND LARGE DIMENSIONS OF ALUMINUM ALLOYS

Also Published As

Publication number Publication date
BE524137A (en)
CH317548A (en) 1956-11-30
FR1090227A (en) 1955-03-29

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