Metallurgical apparatus – With control means responsive to sensed condition – By treated material sampling means
Patent
1991-10-28
1992-07-21
Kastler, Scott
Metallurgical apparatus
With control means responsive to sensed condition
By treated material sampling means
73DIG9, C21B 724
Patent
active
051316331
ABSTRACT:
Apparatus for retrieving a sample of slag from the surface of molten steel contained in a ladle. A hoist positioned above the ladle lowers and raises an elongated metal rod which has cardboard and metal sleeves surrounding the lower portion of the elongated metal rod. A clean sample of molten slag tightly adheres to the metal sleeve as it is raised from the molten slag layer. The metal sleeve and slag sample are easily removed from the elongated metal rod for analysis.
REFERENCES:
patent: 3753372 (1973-08-01), Collins
Bethlehem Steel Corporation
Iverson John I.
Kastler Scott
Masteller, Jr. Harold I.
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