SE328954B - - Google Patents

Info

Publication number
SE328954B
SE328954B SE763863A SE763863A SE328954B SE 328954 B SE328954 B SE 328954B SE 763863 A SE763863 A SE 763863A SE 763863 A SE763863 A SE 763863A SE 328954 B SE328954 B SE 328954B
Authority
SE
Sweden
Application number
SE763863A
Inventor
E Jago
Original Assignee
Foseco Trading Ag
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 Foseco Trading Ag filed Critical Foseco Trading Ag
Publication of SE328954B publication Critical patent/SE328954B/xx

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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like
    • 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
    • B22D7/104—Hot tops therefor from exothermic material only
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24V—COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
    • F24V30/00—Apparatus or devices using heat produced by exothermal chemical reactions other than combustion
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
SE763863A 1962-07-10 1963-07-09 SE328954B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2655262A GB1001901A (en) 1962-07-10 1962-07-10 Exothermic compositions

Publications (1)

Publication Number Publication Date
SE328954B true SE328954B (en) 1970-09-28

Family

ID=10245437

Family Applications (1)

Application Number Title Priority Date Filing Date
SE763863A SE328954B (en) 1962-07-10 1963-07-09

Country Status (4)

Country Link
US (1) US3347721A (en)
DE (1) DE1299794B (en)
GB (1) GB1001901A (en)
SE (1) SE328954B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455750A (en) * 1967-12-29 1969-07-15 Hercules Inc Nonaqueous inorganic oxidizer salt blasting compositions containing silicon component of particular size
US3725671A (en) * 1970-11-02 1973-04-03 Us Navy Pyrotechnic eradication of microcircuits
US4008109A (en) * 1975-07-01 1977-02-15 Chemincon Incorporated Shaped heat insulating articles
US4297303A (en) * 1978-05-01 1981-10-27 Deardorff Paul A Preparation and reaction of energy producing waste material composition
US4208226A (en) * 1978-05-01 1980-06-17 Cundari Sante M Energy producing waste material composition
US4216041A (en) * 1978-07-10 1980-08-05 Cundari Sante M Energy producing waste material composition and method of preparation
US4708913A (en) * 1981-02-02 1987-11-24 Alloy Surfaces Company, Inc. Pyrophoric process and product
IT1175270B (en) * 1983-10-12 1987-07-01 Manfredi Orgera METALLOTHERMAL REDUCTION PROCESS FOR BERYLLIUM OXIDE OF BERYLLIUM MINERALS AND METALLIC OXIDE MIXTURES CONTAINING BERYLLIUM
US4536237A (en) * 1984-01-20 1985-08-20 United States Steel Corporation Aluminothermic reduction reaction mixture
US4824495A (en) * 1987-04-10 1989-04-25 Martin Marietta Corporation Combustible coatings as protective delay barriers
CA2526475A1 (en) 2003-05-21 2004-12-02 Alexza Pharmaceuticals, Inc. Optically ignited or electrically ignited self-contained heating unit and drug-supply unit employing same
US7402777B2 (en) 2004-05-20 2008-07-22 Alexza Pharmaceuticals, Inc. Stable initiator compositions and igniters
US9677364B2 (en) * 2012-07-31 2017-06-13 Otto Torpedo, Inc. Radial conduit cutting system and method
RU2614481C1 (en) * 2015-11-09 2017-03-28 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Чувашский государственный университет имени И.Н. Ульянова" Heat-insulating mixture for cast shrinkers warmth-keeping
FR3061543B1 (en) * 2016-12-30 2019-08-23 Produits Berger CATALYTIC COMBUSTION BURNER IN POROUS MATERIAL WITH OPTIMIZED OPERATING PERFORMANCE AND FLASK EQUIPPED WITH SUCH A BURNER
RU2688351C1 (en) * 2018-11-14 2019-05-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Чувашский государственный университет имени И.Н. Ульянова" Heat insulating mixture for insulation of castings shrinkheads

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2261221A (en) * 1940-06-03 1941-11-04 W G Shelton Company Exothermic mixture
US2426849A (en) * 1943-05-10 1947-09-02 Marvin J Udy Exothermic mixture for use on surfaces of molten metal in molds
US2591105A (en) * 1947-08-19 1952-04-01 Foundry Services Ltd Exothermically reacting sleeve for risers
US2798818A (en) * 1954-03-15 1957-07-09 Exomet Moldable exothermic compositions
US2836486A (en) * 1954-03-26 1958-05-27 Union Carbide Corp Exothermic alloy addition agent
GB873570A (en) * 1958-11-10 1961-07-26 Foundry Services Int Ltd Improvements in or relating to the production of steel alloys
US3025153A (en) * 1959-01-21 1962-03-13 Foundry Services Int Ltd Heat-producing mixtures
US3172795A (en) * 1961-01-27 1965-03-09 Exothermic refractory materials con- taining oxidizing agents and process
US3144690A (en) * 1961-07-17 1964-08-18 Foseco Int Exothermically reacting shaped products for use in foundry practice
US3132061A (en) * 1962-06-22 1964-05-05 Exomet Exothermic composition containing perlite
US3162558A (en) * 1963-04-25 1964-12-22 Exomet Moldable exothermic composition

Also Published As

Publication number Publication date
GB1001901A (en) 1965-08-18
DE1299794B (en) 1969-07-24
US3347721A (en) 1967-10-17

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