FR1116732A - Improvement in the manufacture of hollow ingots - Google Patents

Improvement in the manufacture of hollow ingots

Info

Publication number
FR1116732A
FR1116732A FR1116732DA FR1116732A FR 1116732 A FR1116732 A FR 1116732A FR 1116732D A FR1116732D A FR 1116732DA FR 1116732 A FR1116732 A FR 1116732A
Authority
FR
France
Prior art keywords
improvement
manufacture
hollow ingots
ingots
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
Other languages
French (fr)
Inventor
Eric Walter Smith
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.)
English Steel Corp Ltd
Original Assignee
English Steel Corp Ltd
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 English Steel Corp Ltd filed Critical English Steel Corp Ltd
Application granted granted Critical
Publication of FR1116732A publication Critical patent/FR1116732A/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
    • B22D7/04—Casting hollow ingots

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
FR1116732D 1954-02-15 1954-12-31 Improvement in the manufacture of hollow ingots Expired FR1116732A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1116732X 1954-02-15
GB2792605X 1954-02-15

Publications (1)

Publication Number Publication Date
FR1116732A true FR1116732A (en) 1956-05-11

Family

ID=32929426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1116732D Expired FR1116732A (en) 1954-02-15 1954-12-31 Improvement in the manufacture of hollow ingots

Country Status (2)

Country Link
US (1) US2792605A (en)
FR (1) FR1116732A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3570581A (en) * 1968-04-19 1971-03-16 North American Rockwell Apparatus for casting rings
US3809147A (en) * 1970-06-18 1974-05-07 J Raymond Method for making products suitable for use in forming composite superconductors
US3794100A (en) * 1970-06-18 1974-02-26 Cryomagnetics Corp Method of making a billet suitable for manufacturing into a superconductor
US3795978A (en) * 1971-09-24 1974-03-12 J Raymond Method of fabricating a composite superconductor
DE2554959C2 (en) * 1975-12-06 1984-11-29 Leybold-Heraeus GmbH, 5000 Köln Method and device for the production of solid forging blocks with manipulator pins
CN1041388C (en) * 1993-06-04 1998-12-30 储少军 Internal crystallizer with extensible quadric crank mechanism
KR101311580B1 (en) * 2009-03-27 2013-09-26 티타늄 메탈스 코포레이션 Method and apparatus for semi-continuous casting of hollow ingots

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US352559A (en) * 1886-11-16 Mold for casting blooms
US1281258A (en) * 1917-02-13 1918-10-15 B R Greenblatt Contracting metal core for ring-molds.
US1393195A (en) * 1920-03-20 1921-10-11 Bradley Ross Edward Billet-casting
US1391675A (en) * 1920-05-12 1921-09-27 Albert H Emery Art of producing hollow castings
US1938257A (en) * 1931-12-29 1933-12-05 Jones Ernest Fraser Production of hollow ingots
US1996335A (en) * 1932-05-24 1935-04-02 Fraser Jones Ltd Apparatus for the production of hollow ingots
GB407472A (en) * 1932-11-19 1934-03-22 Bofors Ab Improved method of and means for producing hollow billets for hollow drills and the like
US2173955A (en) * 1938-02-28 1939-09-26 Ohio Steel Foundry Co Apparatus for casting cylindrical rolls
US2219951A (en) * 1938-05-06 1940-10-29 Andrew C Dunn Casting method
US2274580A (en) * 1938-10-26 1942-02-24 Vickers Electrical Co Ltd Production of metal castings

Also Published As

Publication number Publication date
US2792605A (en) 1957-05-21

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