Metallurgical apparatus – With recording – indicating – inspection or measuring means
Patent
1994-04-29
1995-04-11
Rosenberg, Peter D.
Metallurgical apparatus
With recording, indicating, inspection or measuring means
75375, 75386, 75649, C21C 530
Patent
active
054051215
ABSTRACT:
The purpose of this invention is to present an apparatus consisting of a graphite rod, a vibration signal sensor, a signal processing unit, a data processing unit, and a data display unit to indicate the oxygen content of a copper melt. As such graphite rod is immersed into the molten metal it vibrates and the level of vibration is statistically correlated to the level of dissolved oxygen in the copper melt.
REFERENCES:
patent: 3932135 (1976-01-01), Di Stefano
patent: 4113469 (1978-09-01), Grenfell
patent: 4135915 (1979-01-01), Kennard
patent: 4149877 (1979-04-01), Claes
patent: 4398948 (1983-08-01), Emoto
patent: 5078785 (1992-01-01), Ibaraki
Chaparro-Gonzalez Joel
Mendez-Nonell Juan
Mendez-Nonell Manuel
Vargas-Gutierrez Gregorio
Brown Laurence R.
Centro de Investigation y de Estudios Avanzados del IPN
Rosenberg Peter D.
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