ES353000A1 - Casting and sizing method for ferromanganese - Google Patents

Casting and sizing method for ferromanganese

Info

Publication number
ES353000A1
ES353000A1 ES353000A ES353000A ES353000A1 ES 353000 A1 ES353000 A1 ES 353000A1 ES 353000 A ES353000 A ES 353000A ES 353000 A ES353000 A ES 353000A ES 353000 A1 ES353000 A1 ES 353000A1
Authority
ES
Spain
Prior art keywords
slabs
ferromanganese
cooling
casting
conveyer
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
ES353000A
Other languages
Spanish (es)
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of ES353000A1 publication Critical patent/ES353000A1/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
    • B22D3/00—Pig or like casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

A method of casting high carbon ferromanganese alloys comprises, (1) providing molten ferromanganese at above 1100 C., (2) casting the molten ferromanganese to form slabs, (3) cooling the slabs from 900 to 400 C. at a rate shown within the hatched part of the graph in Fig. 3 in dependence upon the thickness of the cast slabs and (4) subjecting the slabs to a shattering impact after they have cooled to below 200 C. In Fig. 2, molten ferromanganese is poured from a ladle 1 via a tundish 2 into a series of moulds 3 on an endless conveyer 5. After solidification, cast ferromanganese slabs 6 fall on to a cooling conveyer 7, on which they travel at an appropriate speed towards a tumbler 13. For large slabs, air-cooling from fans 9 is used, but for small slabs water-spray cooling from nozzles 11 may also be employed. When watercooling, care must be taken to ensure that all the water evaporates to avoid fine cracking of the slabs. At the end of conveyer 7 the slabs 6 are fragmented in the tumbler 13 and sieved by a screen 17.
ES353000A 1967-04-24 1968-04-22 Casting and sizing method for ferromanganese Expired ES353000A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63300567A 1967-04-24 1967-04-24

Publications (1)

Publication Number Publication Date
ES353000A1 true ES353000A1 (en) 1969-09-16

Family

ID=24537888

Family Applications (1)

Application Number Title Priority Date Filing Date
ES353000A Expired ES353000A1 (en) 1967-04-24 1968-04-22 Casting and sizing method for ferromanganese

Country Status (8)

Country Link
US (1) US3483914A (en)
BE (1) BE714027A (en)
DE (1) DE1758146B1 (en)
ES (1) ES353000A1 (en)
FR (1) FR1562499A (en)
GB (1) GB1185794A (en)
NO (1) NO123360B (en)
SE (1) SE332271B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO175523C (en) * 1992-10-09 1994-10-26 Elkem As Method and apparatus for casting metal
RU2496600C2 (en) * 2011-10-12 2013-10-27 Закрытое акционерное общество "Электротерм" Method of ferroalloys teeming and device to this end
CN112238219B (en) * 2020-10-26 2022-01-14 芜湖久弘重工股份有限公司 Alloy is forged and is cast and use mould heat sink
CN112756566B (en) * 2020-12-29 2022-03-01 广州市美开实业有限责任公司 Aluminum alloy casting method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3323899A (en) * 1964-03-10 1967-06-06 Union Carbide Corp Casting process for ferroalloys
US3429362A (en) * 1964-12-26 1969-02-25 Ishikawajima Harima Heavy Ind Process of manufacturing small castings of ferroalloy
US3382911A (en) * 1967-07-03 1968-05-14 United States Steel Corp Casting ferroalloys

Also Published As

Publication number Publication date
BE714027A (en) 1968-10-22
NO123360B (en) 1971-11-01
GB1185794A (en) 1970-03-25
FR1562499A (en) 1969-02-24
SE332271B (en) 1971-02-01
DE1758146B1 (en) 1971-07-08
US3483914A (en) 1969-12-16

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