GB212725A - Improvements in or relating to the casting of metals - Google Patents

Improvements in or relating to the casting of metals

Info

Publication number
GB212725A
GB212725A GB496823A GB496823A GB212725A GB 212725 A GB212725 A GB 212725A GB 496823 A GB496823 A GB 496823A GB 496823 A GB496823 A GB 496823A GB 212725 A GB212725 A GB 212725A
Authority
GB
United Kingdom
Prior art keywords
casting
metal
metals
relating
crystalline
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
GB496823A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB496823A priority Critical patent/GB212725A/en
Publication of GB212725A publication Critical patent/GB212725A/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
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/20—Measures not previously mentioned for influencing the grain structure or texture; Selection of compositions therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

212,725. Egerton, A. C. G. Feb. 20, 1923. Casting processes.-Castings, particularly of zinc, are produced with definite crystalline or other physical properties by introducing solid metal, preferably divided, having the same crystalline &c. form into the cast metal and arranging the cooling of the casting to commence from such portions of metal as nuclei. The metal may be identical with that of the casting. The casting may be carried out in vacuo.
GB496823A 1923-02-20 1923-02-20 Improvements in or relating to the casting of metals Expired GB212725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB496823A GB212725A (en) 1923-02-20 1923-02-20 Improvements in or relating to the casting of metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB496823A GB212725A (en) 1923-02-20 1923-02-20 Improvements in or relating to the casting of metals

Publications (1)

Publication Number Publication Date
GB212725A true GB212725A (en) 1924-03-20

Family

ID=9787268

Family Applications (1)

Application Number Title Priority Date Filing Date
GB496823A Expired GB212725A (en) 1923-02-20 1923-02-20 Improvements in or relating to the casting of metals

Country Status (1)

Country Link
GB (1) GB212725A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2778079A (en) * 1952-05-21 1957-01-22 United States Steel Corp Method of controlling the formation of crystals in molten metal as it solidifies
US2972805A (en) * 1956-06-20 1961-02-28 Int Nickel Co Production of hollow metal articles
US3239899A (en) * 1962-05-04 1966-03-15 Arthur F Johnson Separating metals from alloys
US3247557A (en) * 1962-02-26 1966-04-26 Reynolds Metals Co Method of solidifying molten metal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2778079A (en) * 1952-05-21 1957-01-22 United States Steel Corp Method of controlling the formation of crystals in molten metal as it solidifies
US2972805A (en) * 1956-06-20 1961-02-28 Int Nickel Co Production of hollow metal articles
US3247557A (en) * 1962-02-26 1966-04-26 Reynolds Metals Co Method of solidifying molten metal
US3239899A (en) * 1962-05-04 1966-03-15 Arthur F Johnson Separating metals from alloys

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