GB1428320A - Method for the production of a composite material - Google Patents

Method for the production of a composite material

Info

Publication number
GB1428320A
GB1428320A GB2610374A GB2610374A GB1428320A GB 1428320 A GB1428320 A GB 1428320A GB 2610374 A GB2610374 A GB 2610374A GB 2610374 A GB2610374 A GB 2610374A GB 1428320 A GB1428320 A GB 1428320A
Authority
GB
United Kingdom
Prior art keywords
composite material
alloy
coke
june
binder
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
GB2610374A
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.)
Centro Sperimentale Metallurgico SpA
Original Assignee
Centro Sperimentale Metallurgico SpA
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 Centro Sperimentale Metallurgico SpA filed Critical Centro Sperimentale Metallurgico SpA
Publication of GB1428320A publication Critical patent/GB1428320A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

1428320 Composite material comprising alloy additive CENTRO SPERIMENTALE METALLURGICO SpA 12 June 1974 [20 June 1973] 26103/74 Heading C7D A composite material is prepared from a mixture comprising:- 5-50% of a particulate reactive element (e.g. alkali metal or alkaline earth metal) or alloy thereof, 50-80% of a particulate porous material (e.g. coke, semi-coke or graphite) and 10-25% of a binder (e.g. coal tar, bitumen, pitch) by briquetting the mixture and heating the briquette to effect curing of the binder (e.g. at 150‹C to 250‹C for 15 to 90 minutes). The briquettes may be subsequently fired at 250‹C to 900‹C in hydrogen, may contain magnesium or alloy thereof as the reactive element and may be used to treat steel and cast iron melts.
GB2610374A 1973-06-20 1974-06-12 Method for the production of a composite material Expired GB1428320A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT50929/73A IT988276B (en) 1973-06-20 1973-06-20 PROCEDURE FOR THE PRODUCTION OF COMPOSITE MATERIALS FOR THE TREATMENT OF MOLTEN METALS

Publications (1)

Publication Number Publication Date
GB1428320A true GB1428320A (en) 1976-03-17

Family

ID=11274105

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2610374A Expired GB1428320A (en) 1973-06-20 1974-06-12 Method for the production of a composite material

Country Status (9)

Country Link
US (1) US3918963A (en)
JP (1) JPS5033111A (en)
AT (1) AT352156B (en)
BE (1) BE816473A (en)
DE (2) DE2429487B2 (en)
FR (1) FR2234372B1 (en)
GB (1) GB1428320A (en)
IT (1) IT988276B (en)
NL (1) NL180234C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005124A2 (en) * 1978-04-21 1979-10-31 NUOVA ITALSIDER SpA Improved process for preparing composite materials for treating molten metals and bodies thereby produced
ES2249172A1 (en) * 2004-09-06 2006-03-16 Batz, S. Coop. Parking hand brake for vehicles comprising a lowering lever

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6367121U (en) * 1986-10-21 1988-05-06

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1012529A (en) * 1952-07-22
US2881068A (en) * 1952-04-28 1959-04-07 Wargons Ab Method of treating a ferrous melt with a porous sintered metal body impregnated with a treating agent
FR1077890A (en) * 1952-05-29 1954-11-12 Improvements in processes for the manufacture of briquettes, in particular those used for the addition of easily oxidizable or volatile metals to baths of molten metals
GB1284269A (en) * 1969-03-19 1972-08-02 Foseco Int Production of metal-impregnated porous materials

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005124A2 (en) * 1978-04-21 1979-10-31 NUOVA ITALSIDER SpA Improved process for preparing composite materials for treating molten metals and bodies thereby produced
EP0005124A3 (en) * 1978-04-21 1979-11-28 NUOVA ITALSIDER SpA Improved process for preparing composite materials for treating molten metals and bodies thereby produced
ES2249172A1 (en) * 2004-09-06 2006-03-16 Batz, S. Coop. Parking hand brake for vehicles comprising a lowering lever
WO2006040363A3 (en) * 2004-09-06 2008-05-29 Batz S Coop Parking hand brake for vehicles comprising a lowering lever

Also Published As

Publication number Publication date
NL7408091A (en) 1974-12-24
NL180234B (en) 1986-08-18
DE2429487A1 (en) 1975-03-27
FR2234372B1 (en) 1977-10-07
ATA512574A (en) 1979-02-15
AT352156B (en) 1979-09-10
NL180234C (en) 1987-01-16
FR2234372A1 (en) 1975-01-17
IT988276B (en) 1975-04-10
DE2429487B2 (en) 1977-03-24
BE816473A (en) 1974-10-16
DE7421011U (en) 1978-05-03
JPS5033111A (en) 1975-03-31
US3918963A (en) 1975-11-11

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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