GB1405971A - Mandres device for use in continuously casting hollow ingots - Google Patents

Mandres device for use in continuously casting hollow ingots

Info

Publication number
GB1405971A
GB1405971A GB3178073A GB3178073A GB1405971A GB 1405971 A GB1405971 A GB 1405971A GB 3178073 A GB3178073 A GB 3178073A GB 3178073 A GB3178073 A GB 3178073A GB 1405971 A GB1405971 A GB 1405971A
Authority
GB
United Kingdom
Prior art keywords
mandrel
grooves
coolant
bore
hollow
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
GB3178073A
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.)
METALLURG IM I P BARDINA
TUL TSNII CHERNOI
Original Assignee
METALLURG IM I P BARDINA
TUL TSNII CHERNOI
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 METALLURG IM I P BARDINA, TUL TSNII CHERNOI filed Critical METALLURG IM I P BARDINA
Publication of GB1405971A publication Critical patent/GB1405971A/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
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/006—Continuous casting of metals, i.e. casting in indefinite lengths of tubes

Landscapes

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

Abstract

1405971 Continuous casting TULSKY FILIAL TSENTRALNOGO NAUCHOISSLEDOVATEL - SKOGO INSTITUTA CHERNOI METALLURGII IMENI I.P. BARDINA 4 July 1973 31780/73 Heading B3F A mandrel 1 has a bore 12 containing a pipe 13 (for feeding coolant through openings 14 into the hollow 6 which it produces in a continuous casting) and has longitudinal ducts 8 for circulation of coolant into and out of the mandrel, there being longitudinal grooves 16 on the mandrel, into which a gas/liquid mixture, arising from coolant fed into the casting hollow 6, can be drawn, e.g. by vacuum applied to the mandrel bore 12, and passed to the bore through passages 18. Alternating with the grooves 16 in the metallic mandrel are narrower grooves 19 connected by passages 20 to the ducts 8, for further coolant flow into the casting hollow. The mandrel 1 has an oscillating rotary motion about its axis through an angle equal to that between adjacent grooves 16.
GB3178073A 1973-03-13 1973-07-04 Mandres device for use in continuously casting hollow ingots Expired GB1405971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US340748A US3886996A (en) 1973-03-13 1973-03-13 Device for producing internal cylindrical space in ingots

Publications (1)

Publication Number Publication Date
GB1405971A true GB1405971A (en) 1975-09-10

Family

ID=23334767

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3178073A Expired GB1405971A (en) 1973-03-13 1973-07-04 Mandres device for use in continuously casting hollow ingots

Country Status (4)

Country Link
US (1) US3886996A (en)
DE (1) DE2313577A1 (en)
FR (1) FR2225234B1 (en)
GB (1) GB1405971A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126175A (en) * 1977-02-14 1978-11-21 Getselev Zinovy N Electromagnetic mould for the continuous and semicontinuous casting of hollow ingots
SU676379A1 (en) * 1977-03-03 1979-07-30 Научно-производственное объединение "Тулачермет" Core for casting hollow blanks
US4257472A (en) * 1979-07-30 1981-03-24 Concast Incorporated Continuous casting of hollow shapes
US6228105B1 (en) 2000-03-01 2001-05-08 Gerber Products Company Flexible pacifier

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2707813A (en) * 1950-11-25 1955-05-10 Sidney M Dickson Apparatus for forming seamless tubes and coating tubular sections
AT286521B (en) * 1968-05-22 1970-12-10 Mannesmann Ag Device for internal cooling of hollow strands
US3604498A (en) * 1970-01-14 1971-09-14 Schloemann Ag Continuous casting mold with corrugated surface mandrel
US3661196A (en) * 1970-10-02 1972-05-09 United States Steel Corp Method and apparatus for continuously casting hollow rounds
US3708010A (en) * 1971-09-17 1973-01-02 Schloemann Ag Apparatus for the continuous casting of tubes

Also Published As

Publication number Publication date
DE2313577A1 (en) 1974-09-26
FR2225234B1 (en) 1977-09-02
FR2225234A1 (en) 1974-11-08
US3886996A (en) 1975-06-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee