GB386860A - Improvements in sinking-heads for casting moulds - Google Patents

Improvements in sinking-heads for casting moulds

Info

Publication number
GB386860A
GB386860A GB1568932A GB1568932A GB386860A GB 386860 A GB386860 A GB 386860A GB 1568932 A GB1568932 A GB 1568932A GB 1568932 A GB1568932 A GB 1568932A GB 386860 A GB386860 A GB 386860A
Authority
GB
United Kingdom
Prior art keywords
liner
hagfors
mould
dust
heads
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
GB1568932A
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.)
SVEN GUSTAF EDWIN FORNANDER
Original Assignee
SVEN GUSTAF EDWIN FORNANDER
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 SVEN GUSTAF EDWIN FORNANDER filed Critical SVEN GUSTAF EDWIN FORNANDER
Priority to GB1568932A priority Critical patent/GB386860A/en
Publication of GB386860A publication Critical patent/GB386860A/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
    • B22D7/10—Hot tops therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

386,860. Moulds. FORNANDER, S. G. E., Hagfors. Jernverk, Hagfors, Vermland, Sweden. June 2, 1932, No. 15689. [Class 83 (i).] Sink heads for chill moulds used in casting steel or other metal have an outer wall 3 integral with the chill 1, a detachable liner 7 of sheet metal, preferably less than 5 mm. thick, and loose heat-insulating material 4. The liner may rest on a ledge 10 or extend flush with tapering wall 1, Fig. 4, packing 8 being provided to prevent the material 4 from falling into the mould. The liner may taper inwardly towards. the top and the mould may have a bottom inlet. The material 4 may consist of brick- or sandstone-dust, porous sand, or kieselguhr to which charcoal-breeze or coke-dust may be added. Similar material 6 may be heaped on the cast metal.
GB1568932A 1932-06-02 1932-06-02 Improvements in sinking-heads for casting moulds Expired GB386860A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1568932A GB386860A (en) 1932-06-02 1932-06-02 Improvements in sinking-heads for casting moulds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1568932A GB386860A (en) 1932-06-02 1932-06-02 Improvements in sinking-heads for casting moulds

Publications (1)

Publication Number Publication Date
GB386860A true GB386860A (en) 1933-01-26

Family

ID=10063658

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1568932A Expired GB386860A (en) 1932-06-02 1932-06-02 Improvements in sinking-heads for casting moulds

Country Status (1)

Country Link
GB (1) GB386860A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461052A (en) * 1944-10-21 1949-02-08 Gombosh John Method of casting
US2612667A (en) * 1948-07-13 1952-10-07 Gombosh John Ingot casting mold
US2946103A (en) * 1958-08-04 1960-07-26 Vallak Enn Hot tops
US3076239A (en) * 1958-12-30 1963-02-05 Sandvikens Jernverks Ab Ingot mold hot top structure
DE1173619B (en) * 1958-12-30 1964-07-09 Sandvikens Jernverks Ab Block shape with an attachment
US3477682A (en) * 1965-05-17 1969-11-11 Allegheny Ludlum Steel Ingot mold with hot top and refractory lining for inducing progressive axial solidification

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461052A (en) * 1944-10-21 1949-02-08 Gombosh John Method of casting
US2612667A (en) * 1948-07-13 1952-10-07 Gombosh John Ingot casting mold
US2946103A (en) * 1958-08-04 1960-07-26 Vallak Enn Hot tops
US3076239A (en) * 1958-12-30 1963-02-05 Sandvikens Jernverks Ab Ingot mold hot top structure
DE1173619B (en) * 1958-12-30 1964-07-09 Sandvikens Jernverks Ab Block shape with an attachment
US3477682A (en) * 1965-05-17 1969-11-11 Allegheny Ludlum Steel Ingot mold with hot top and refractory lining for inducing progressive axial solidification

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