GB1064991A - Metal casting process - Google Patents

Metal casting process

Info

Publication number
GB1064991A
GB1064991A GB13108/64A GB1310864A GB1064991A GB 1064991 A GB1064991 A GB 1064991A GB 13108/64 A GB13108/64 A GB 13108/64A GB 1310864 A GB1310864 A GB 1310864A GB 1064991 A GB1064991 A GB 1064991A
Authority
GB
United Kingdom
Prior art keywords
silicate
slurry
mould
base
suspended
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
GB13108/64A
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.)
NALGO CHEMICAL Co
Original Assignee
NALGO CHEMICAL Co
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
Priority claimed from US322049A external-priority patent/US3184813A/en
Priority claimed from US322043A external-priority patent/US3184815A/en
Application filed by NALGO CHEMICAL Co filed Critical NALGO CHEMICAL Co
Publication of GB1064991A publication Critical patent/GB1064991A/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
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/06—Ingot moulds or their manufacture
    • B22D7/062—Stools for ingot moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C23/00—Tools; Devices not mentioned before for moulding
    • B22C23/02—Devices for coating moulds or cores
    • 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)
  • Mold Materials And Core Materials (AREA)

Abstract

1,064,991. Mould and core materials. NALCO CHEMICAL CO. March 31, 1964 [April 16, 1963; Nov. 7, 1963 (2); Feb. 14, 1964], No. 13108/64. Heading B3F. In a method of casting ingots in metal moulds means for preventing erosion of, and adherence of the cast ingot to, the mould base comprises applying to the base surface a slurry comprising a refractory material suspended in a binder. The slurry is allowed to dry and thus forms a protective coating on the base. The slurry is formed from at least one of the following refractories, vitreous silica, crystalline silica, aluminium silicate, alumina, graphite, zirconium silicate, magnesium silicate and clay suspended in at least one of the following binders, aqueous alkali metal silicate, colloidal silica sol, liquid acidic aluminium phosphate and ethyl silicate. Specific examples are given in the Specification.
GB13108/64A 1963-04-16 1964-03-31 Metal casting process Expired GB1064991A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US27329763A 1963-04-16 1963-04-16
US322049A US3184813A (en) 1963-11-07 1963-11-07 Metal casting process
US322043A US3184815A (en) 1963-11-07 1963-11-07 Metal casting process
FR971064A FR1395139A (en) 1963-04-16 1964-04-15 Metal casting process

Publications (1)

Publication Number Publication Date
GB1064991A true GB1064991A (en) 1967-04-12

Family

ID=32931447

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13108/64A Expired GB1064991A (en) 1963-04-16 1964-03-31 Metal casting process

Country Status (2)

Country Link
FR (1) FR1395139A (en)
GB (1) GB1064991A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112385053A (en) * 2018-06-28 2021-02-19 日本帕卡濑精株式会社 Thermoelectric conversion element and thermoelectric conversion module having the same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1127030A (en) * 1965-12-30 1968-09-11 Foseco Int Treatment of ingot moulds
GB1344834A (en) * 1970-06-30 1974-01-23 Ici Ltd Mould treatmetn

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112385053A (en) * 2018-06-28 2021-02-19 日本帕卡濑精株式会社 Thermoelectric conversion element and thermoelectric conversion module having the same

Also Published As

Publication number Publication date
FR1395139A (en) 1965-04-09

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