GB518179A - Improvements in ingot moulds and ingots and method of producing ingots - Google Patents

Improvements in ingot moulds and ingots and method of producing ingots

Info

Publication number
GB518179A
GB518179A GB24179/38A GB2417938A GB518179A GB 518179 A GB518179 A GB 518179A GB 24179/38 A GB24179/38 A GB 24179/38A GB 2417938 A GB2417938 A GB 2417938A GB 518179 A GB518179 A GB 518179A
Authority
GB
United Kingdom
Prior art keywords
mould
per cent
walls
ingots
lower portion
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
GB24179/38A
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
Publication of GB518179A publication Critical patent/GB518179A/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

Landscapes

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

Abstract

518,179. Moulds; casting' processes. GATHMANN, E. Aug. 16, 1938, No. 24179., Convention date, June 1, 1938. [Class 83 (i)] A mould for casting steel or non- ferrous ingots has upwardly diverging side walls, the 'divergency of at least two walls of the lower portion 3, which comprises between 20 per cent to 50 per cent of the total height of the mould chamber, being greater than that of the upper portion of the walls. In the form shown, the mould is of approximately square cross section and if the maximum diameter is twenty inches then the lower portion 3 should have about four times the divergency of the intermediate portion 4. An upper portion 5 comprising from 5 per cent to 20 per cent of the total height is of substantially uniform cross section. Corrugations R, S extend downwardly from the top of the mould and merge into the lower portion 3. the bottom of the mould comprises a slightly dished central portion 2a connected to the walls 3 by a concave portion 2b having a radius of between 5 per cent and 20 per cent of the maximum diameter of the mould cross section. In order to avoid erosion of the portion 3 when casting, molten metal is poured in slowly until the lower portion is filled. Specification 505,444 is referred to.
GB24179/38A 1938-06-01 1938-08-16 Improvements in ingot moulds and ingots and method of producing ingots Expired GB518179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US518179XA 1938-06-01 1938-06-01

Publications (1)

Publication Number Publication Date
GB518179A true GB518179A (en) 1940-02-20

Family

ID=21973539

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24179/38A Expired GB518179A (en) 1938-06-01 1938-08-16 Improvements in ingot moulds and ingots and method of producing ingots

Country Status (1)

Country Link
GB (1) GB518179A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2450889C1 (en) * 2011-06-08 2012-05-20 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Casting mould for steel ingot

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2450889C1 (en) * 2011-06-08 2012-05-20 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Casting mould for steel ingot

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