Device for sampling molten metal

Details Device for sampling molten metal Device for sampling molten metal

1977-04-11

1978-10-03

Lake, Roy

Metallurgical apparatus

Process

164 98, 266287, 734254R, G01N 110

Patent

active

041180151

ABSTRACT:
The invention involves a device for obtaining a sample of molten metal for analysis. The device comprises wall structure which is constructed from powdered metal or material to define what may be termed a chamber or cavity for receiving a sample of molten metal. This wall structure is porous and the primary objective of the subject invention is to condition or treat the wall structure in such a way that the porosity of the structure is materially reduced, the purpose of which is to prevent the sample obtained from sticking or becoming cohesive with the inner surfaces of the structure defining the chamber.

REFERENCES:
patent: 3415124 (1968-12-01), Collins
patent: 3796566 (1974-03-01), Brondyke et al.
patent: 3900940 (1975-08-01), Gebherd, Jr.
patent: 3948309 (1976-04-01), Cordone et al.

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