GB1096689A - Method and apparatus for slow pouring and casting metals - Google Patents

Method and apparatus for slow pouring and casting metals

Info

Publication number
GB1096689A
GB1096689A GB51293/64A GB5129364A GB1096689A GB 1096689 A GB1096689 A GB 1096689A GB 51293/64 A GB51293/64 A GB 51293/64A GB 5129364 A GB5129364 A GB 5129364A GB 1096689 A GB1096689 A GB 1096689A
Authority
GB
United Kingdom
Prior art keywords
ppm
ladle
evacuated
mould
heated
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
GB51293/64A
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.)
Heppenstall Co
Midvale Heppenstall Co
Original Assignee
Heppenstall Co
Midvale Heppenstall 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 US331731A external-priority patent/US3268958A/en
Application filed by Heppenstall Co, Midvale Heppenstall Co filed Critical Heppenstall Co
Publication of GB1096689A publication Critical patent/GB1096689A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/04—Refining by applying a vacuum
    • 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
    • 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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/14—Machines with evacuated die cavity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

<PICT:1096689/C6-C7/1> A steel contains 0.22 C, 0.22 Mn, 0.007 P, 0.013 S, 0.025 Si, 1.56 Cr, 3.15 Ni, 0.37 Mo, 0.14 Cu, 0.04 V, 0.007 Al and has a low gas content of 12 ppm oxygen, 41 ppm nitrogen and 1 ppm hydrogen. In molten state it passes from a funnel 13 into a heated, evacuated ladle 26 to fragment and degas before passing to mould 58 for continuous casting (see Division B3) in a bell cover 43 which is evacuated or contains a non-oxidizing gas. A fusible diaphragm 45 initially seals the ladle 26. The top of the metal in the mould 58 is heated by heater bars 80 or electron guns.
GB51293/64A 1963-12-19 1964-12-16 Method and apparatus for slow pouring and casting metals Expired GB1096689A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US331731A US3268958A (en) 1963-12-19 1963-12-19 Slow pouring and casting system for ferrous and other metals
US547991A US3352351A (en) 1963-12-19 1966-05-05 Slow pouring and casting system for ferrous and other metals

Publications (1)

Publication Number Publication Date
GB1096689A true GB1096689A (en) 1967-12-29

Family

ID=26987903

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51293/64A Expired GB1096689A (en) 1963-12-19 1964-12-16 Method and apparatus for slow pouring and casting metals

Country Status (5)

Country Link
US (1) US3352351A (en)
BE (1) BE657440A (en)
DE (1) DE1458167A1 (en)
FR (1) FR1499116A (en)
GB (1) GB1096689A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111283172A (en) * 2020-03-24 2020-06-16 上海电气上重铸锻有限公司 Pouring technology for ensuring manganese content of steel for nuclear power

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620288A (en) * 1969-06-27 1971-11-16 United Aircraft Corp Directionally solidified castings
US3632099A (en) * 1969-08-14 1972-01-04 Westinghouse Electric Corp Molten metal supplying apparatus
US3877811A (en) * 1970-08-12 1975-04-15 Pechiney Standard specimens for use in emission spectrography
FR2350909A1 (en) * 1976-05-10 1977-12-09 Zeppellini Dino CASTING CONTAINER OR POCKET FOR MOLDED PARTS OR MISCELLANEOUS MATERIALS
IL65246A (en) * 1981-03-26 1985-11-29 Lonza Ag Process for the preparation of 2-chloroacetoacetamides
US5645121A (en) * 1996-01-05 1997-07-08 National Steel Corporation Method of continuous casting using sealed tundish and improved tundish seal

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US125044A (en) * 1872-03-26 Improvement in casting copper tubes
US746245A (en) * 1903-03-16 1903-12-08 Ralph Baggaley Machine for casting metal.
US1298036A (en) * 1919-01-08 1919-03-25 Emil Gathmann Teeming ingot-molds.
GB671171A (en) * 1950-05-02 1952-04-30 Metro Cutanit Ltd An improved process for forming ingots of refractory metal
FR1043564A (en) * 1951-04-05 1953-11-10 Ile D Etudes De Centrifugation Method and devices for the manufacture of metallic hollow bodies
US2753605A (en) * 1952-11-29 1956-07-10 Republic Steel Corp Apparatus for metering of molten metal by weight
NL93836C (en) * 1953-01-23
AT188450B (en) * 1953-06-25 1957-01-25 Josef Fischlschweiger Pouring ladle closure
US3099053A (en) * 1959-03-25 1963-07-30 Olin Mathieson Apparatus and process for continuous casting
US3153821A (en) * 1961-10-16 1964-10-27 Anaconda Wire & Cable Co Continuous casting apparatus for casting corrugated cylinders

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111283172A (en) * 2020-03-24 2020-06-16 上海电气上重铸锻有限公司 Pouring technology for ensuring manganese content of steel for nuclear power

Also Published As

Publication number Publication date
BE657440A (en) 1965-06-21
DE1458167A1 (en) 1969-01-23
US3352351A (en) 1967-11-14
FR1499116A (en) 1967-10-27

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