ES395680A1 - Exothermic hot topping composition - Google Patents

Exothermic hot topping composition

Info

Publication number
ES395680A1
ES395680A1 ES395680A ES395680A ES395680A1 ES 395680 A1 ES395680 A1 ES 395680A1 ES 395680 A ES395680 A ES 395680A ES 395680 A ES395680 A ES 395680A ES 395680 A1 ES395680 A1 ES 395680A1
Authority
ES
Spain
Prior art keywords
hot topping
exothermic hot
topping composition
mixture
exothermic
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
ES395680A
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.)
Exomet Inc
Original Assignee
Exomet Inc
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 Exomet Inc filed Critical Exomet Inc
Publication of ES395680A1 publication Critical patent/ES395680A1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Lubricants (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

Minimized smoke evolution and controlled reaction of exothermic hot topping compositions are obtained by a mixture of an oxidizer and a fuel together with bulk or modifying constituents. The improved properties are achieved by control of composition and particle size of ingredients and in certain instances agglomerating the mixture into a pelletized form.
ES395680A 1970-10-05 1971-10-04 Exothermic hot topping composition Expired ES395680A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7821870A 1970-10-05 1970-10-05

Publications (1)

Publication Number Publication Date
ES395680A1 true ES395680A1 (en) 1974-10-16

Family

ID=22142681

Family Applications (1)

Application Number Title Priority Date Filing Date
ES395680A Expired ES395680A1 (en) 1970-10-05 1971-10-04 Exothermic hot topping composition

Country Status (4)

Country Link
US (1) US3713852A (en)
CA (1) CA943339A (en)
ES (1) ES395680A1 (en)
GB (1) GB1371036A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953219A (en) * 1971-07-10 1976-04-27 Aikoh Co., Ltd. Powdery composition for heat retention of feeder head
US3867155A (en) * 1973-10-31 1975-02-18 Cons Ceramic Products Smokeless exothermic hot topping compositions
JPS5433221B2 (en) * 1974-06-24 1979-10-19
US4398588A (en) * 1981-02-02 1983-08-16 United States Steel Corporation Method of making a rim-stabilized steel ingot
RU2091445C1 (en) * 1995-04-13 1997-09-27 Красильников Валерий Владимирович Solid fuel
EP1539656A2 (en) * 2002-09-11 2005-06-15 Erico International Corporation Heat-producing material and device
US20070017955A1 (en) * 2005-07-25 2007-01-25 Siracki Glenn T Weld metal material apparatus and method
DE102015014821A1 (en) 2015-11-18 2017-05-18 Rheinmetall Waffe Munition Gmbh REACh-compliant pyrotechnic delay and ignition charge with variably adjustable performance parameters

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA631077A (en) * 1961-11-14 Foundry Services International Limited Casting of metals
GB673605A (en) * 1950-08-29 1952-06-11 K & L Steelfounders And Engine Improvements in or relating to casting or moulding processes and to heat producing materials for use in such processes
GB745668A (en) * 1953-04-16 1956-02-29 Harborough Construction Compan Improvements in and relating to the casting of metals
US2805145A (en) * 1954-03-25 1957-09-03 Mallinckrodt Chemical Works Exothermic metallurgical composition and method of introducing same into ferrous alloy
US2937425A (en) * 1959-06-18 1960-05-24 Foundry Services Int Ltd Production of castings and ingots
US3103721A (en) * 1962-07-19 1963-09-17 Exomet Welding process and material
US3273211A (en) * 1963-11-29 1966-09-20 Archer Daniels Midland Co Process of molding exothermic compositions
US3325316A (en) * 1965-03-29 1967-06-13 Gilmour C Macdonald Pyrotechnic compositions of metal matrix with oxide dispersed therein

Also Published As

Publication number Publication date
CA943339A (en) 1974-03-12
US3713852A (en) 1973-01-30
GB1371036A (en) 1974-10-23

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