Electromagnetic casting method and apparatus

Metal founding – Process – With measuring – testing – inspecting – or condition determination

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164467, 164487, 164503, 164444, 164414, B22D 2702

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active

043889620

ABSTRACT:
A method and apparatus for electromagnetic continuous or semicontinuous casting of metals and alloys. A variable coolant application system is used to control the rate of heat extraction from the casting to properly position the solidification front at the surface of the casting without otherwise influencing the containment process through modification of the magnetic field.

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patent: 4004631 (1977-01-01), Goodrich et al.
patent: 4014379 (1977-03-01), Getselev
patent: 4156451 (1979-05-01), Getselev
"Formation of Ingot Surface During Continuous Casting" by Balakhontsev et al., Tsvetnye Met., 8/70, 43, (8), 64-65.
"Continuous Casting with Formation of Ingot by Electromagnetic Field" by Mochalov et al., Tsvetnye Met., 8/70, 43, (8), 62-63.
"Casting in an Electromagnetic Field" by Getselev, Journal of Metals, 10/71, p. 339.
"Alusuisse Experience with Electromagnetic Moulds" by Meier et al., Swiss Aluminium Ltd., Switzerland.
"Direct Chill Casting Process for Aluminium Ingots--A New Cooling Technique" by Bryson, Canadian Metallurgical Quarterly, vol. 7, No. 1, pp. 55-59.

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