GB1489600A - Smokeless exothermic hot topping compositions - Google Patents

Smokeless exothermic hot topping compositions

Info

Publication number
GB1489600A
GB1489600A GB43775/74A GB4377574A GB1489600A GB 1489600 A GB1489600 A GB 1489600A GB 43775/74 A GB43775/74 A GB 43775/74A GB 4377574 A GB4377574 A GB 4377574A GB 1489600 A GB1489600 A GB 1489600A
Authority
GB
United Kingdom
Prior art keywords
smokeless
exothermic
finely divided
composition
oct
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
GB43775/74A
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.)
CONS CERAMIC PRODUCTS
Original Assignee
CONS CERAMIC PRODUCTS
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 CONS CERAMIC PRODUCTS filed Critical CONS CERAMIC PRODUCTS
Publication of GB1489600A publication Critical patent/GB1489600A/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
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
    • B22D27/06—Heating the top discard of ingots
    • 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
    • B22D7/06—Ingot moulds or their manufacture
    • B22D7/10—Hot tops therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S249/00—Static molds
    • Y10S249/05—Hot top

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Products (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Optical Head (AREA)
  • Fireproofing Substances (AREA)

Abstract

1489600 Smokeless exothermic compositions CONSOLIDATED CERAMIC PRODUCTS Inc 9 Oct 1974 [31 Oct 1973] 43775/74 Heading C5G A smokeless exothermic hot topping composition consists essentially of an effective exothermic amount up to 50 wt. per cent of an oxide of iron in finely divided form, an effective exothermic amount up to 15% by weight of finely divided aluminium and/or alloy thereof, the balance of the composition being predominantly composed of inert finely divided filler material. "Smokeless" is defined as a Ringelmann number less than 1 or an equivalent opacity of less than 20%. The composition may contain 1 to 4% by weight of granular graphite. The inert filler material may be raw fire clay, silica flour, silica sand, fire-clay grog, perlite, expanded perlite, olivine or bauxite. The ingredients may be bound in pellet form by a refractory binder (e.g. fire clay).
GB43775/74A 1973-10-31 1974-10-09 Smokeless exothermic hot topping compositions Expired GB1489600A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US411401A US3867155A (en) 1973-10-31 1973-10-31 Smokeless exothermic hot topping compositions

Publications (1)

Publication Number Publication Date
GB1489600A true GB1489600A (en) 1977-10-19

Family

ID=23628761

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43775/74A Expired GB1489600A (en) 1973-10-31 1974-10-09 Smokeless exothermic hot topping compositions

Country Status (12)

Country Link
US (1) US3867155A (en)
JP (1) JPS5074525A (en)
BR (1) BR7409096A (en)
CA (1) CA1011948A (en)
DE (1) DE2451968A1 (en)
DK (1) DK565474A (en)
FI (1) FI314974A (en)
FR (1) FR2249940B1 (en)
GB (1) GB1489600A (en)
NL (1) NL7414170A (en)
NO (1) NO140548C (en)
SE (1) SE410285B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996032463A1 (en) * 1995-04-13 1996-10-17 Krasilnikov Valery Vladimirovi Solid fuel

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963451A (en) * 1973-02-15 1976-06-15 United States Steel Corporation Method of forming a high-temperature abrasion-resistant coating on a ferrous metal substrate, and resulting article
US5145106A (en) * 1989-08-03 1992-09-08 Erico International Corporation Welding apparatus and method
EP0485905B1 (en) * 1990-11-10 1994-11-02 DOWA IRON POWDER Co., Ltd Composition producing an exothermic reaction and canister incorporating this composition
US7971585B2 (en) * 2006-02-01 2011-07-05 Tilak Bommaraju Hydrogen elimination and thermal energy generation in water-activated chemical heaters
US8205608B2 (en) * 2006-02-01 2012-06-26 Tilak Bommaraju Hydrogen elimination and thermal energy generation in water-activated chemical heaters
US9193588B2 (en) * 2006-02-01 2015-11-24 Tilak Bommaraju Hydrogen elimination and thermal energy generation in water-activated chemical heaters
WO2009036332A1 (en) * 2007-09-14 2009-03-19 Asuragen, Inc. Micrornas differentially expressed in cervical cancer and uses thereof
CN102091758B (en) * 2011-02-24 2012-12-05 河南省鑫龙冶材集团有限公司 Novel die cast cap port sphere composite heating agent and production method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3025153A (en) * 1959-01-21 1962-03-13 Foundry Services Int Ltd Heat-producing mixtures
US3144690A (en) * 1961-07-17 1964-08-18 Foseco Int Exothermically reacting shaped products for use in foundry practice
US3325316A (en) * 1965-03-29 1967-06-13 Gilmour C Macdonald Pyrotechnic compositions of metal matrix with oxide dispersed therein
US3713852A (en) * 1970-10-05 1973-01-30 Exomet Exothermic hot topping composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996032463A1 (en) * 1995-04-13 1996-10-17 Krasilnikov Valery Vladimirovi Solid fuel

Also Published As

Publication number Publication date
FR2249940B1 (en) 1978-05-05
NO140548C (en) 1979-09-26
DE2451968A1 (en) 1975-05-07
NL7414170A (en) 1975-05-02
SE410285B (en) 1979-10-08
JPS5074525A (en) 1975-06-19
SE7413639L (en) 1975-05-02
AU7384474A (en) 1976-04-08
DK565474A (en) 1975-06-23
NO140548B (en) 1979-06-18
BR7409096A (en) 1975-11-04
NO743855L (en) 1975-05-26
US3867155A (en) 1975-02-18
FI314974A (en) 1975-05-01
CA1011948A (en) 1977-06-14
FR2249940A1 (en) 1975-05-30

Similar Documents

Publication Publication Date Title
GB1415431A (en) Monolithic refractory material
GB1489600A (en) Smokeless exothermic hot topping compositions
US3025153A (en) Heat-producing mixtures
GB1464923A (en) Compositions burnt refractory shapes and methods of producing the same
GB1374458A (en) Graphite-alumina-silicon carbide base refractory
US4119468A (en) Particulate metallurgical hot topping compositions and method of use
US3713852A (en) Exothermic hot topping composition
DE2422384B2 (en) USE OF COLLOIDAL SILICA IN HEAT-RESISTANT LINING MATERIALS
SU1014633A1 (en) Slag forming mixture
US4124378A (en) Method of solidifying the slag obtained in ferrochromium production
US3953219A (en) Powdery composition for heat retention of feeder head
RU93055860A (en) METHOD OF BREAKING STEEL SCALES, WHICH IS THE WASTE OF METALLURGICAL PRODUCTION
GB1392644A (en) Powdery composition for heat retention of feeder head
GB1409795A (en) Casting of high metling point metals and cores therefor
GB769719A (en) Improvements in or relating to exothermic mixtures
SU945141A1 (en) Batch for making refractory material
SU893957A1 (en) Charge for making sagger furniture
SU823350A1 (en) Refractory mass
CN1007044B (en) Melted metal surface heat-generating isolation agent
GB1400500A (en) Plastic refractory compositions
RU2033880C1 (en) Compound for preparing casting molds and cores
SU593818A1 (en) Exothermal sand for raising the temperature of the riser portion, particularly, of large steel castings
SU392041A1 (en)
SU821435A1 (en) Refractory mass
SU770649A1 (en) Exotermic mixture for warming ingot head portion

Legal Events

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