Method of filtering molten metals using a monolithic refractory

Details Method of filtering molten metals using a monolithic refractory Method of filtering molten metals using a monolithic refractory

1985-04-26

1987-07-21

Fisher, Richard V.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

2105101, 210767, 266227, C22B 902

Patent

active

046816240

ABSTRACT:
A monolithic refractory honeycomb filter of zircon or zircon plus an oxide additive is useful to remove impurities from molten metal, particularly from molten steel. The filter has a frontal contact surface containing the openings of a plurality of through-and-through cells for passage of the molten metal. Impurities adhere to the frontal contact surface of the filter and to the cell walls themselves.

REFERENCES:
patent: 1694924 (1928-12-01), Lowe
patent: 1774607 (1930-09-01), Lubowsky
patent: 2338209 (1944-01-01), Smith
patent: 2363329 (1944-11-01), Horsfield
patent: 2553265 (1951-05-01), Mochel
patent: 2684912 (1954-07-01), Dreher
patent: 3090094 (1963-05-01), Schwartzwalder et al.
patent: 3112184 (1963-11-01), Hollenbach
patent: 3181985 (1965-05-01), Thomas
patent: 3303032 (1967-02-01), Holt et al.
patent: 3444925 (1969-05-01), Johnson
patent: 3585390 (1971-06-01), Ishikawa
patent: 3791834 (1974-02-01), Manigault
patent: 3804649 (1974-04-01), Manigault
patent: 3893917 (1975-07-01), Pryor et al.
patent: 4165235 (1979-08-01), Dantzig et al.
patent: 4251239 (1981-02-01), Clyde et al.
patent: 4364760 (1982-12-01), Higuchi et al.
patent: 4461843 (1984-07-01), McGarry et al.
patent: 4494985 (1985-01-01), Butler et al.
"The Unlimiters Celcor.RTM. Ceramics", Product Bulletin, Corning Glass Works.
"Celcor.RTM. Cellular Ceramics", Products Bulletin, Corning Glass Works.
"MetalFilters", Product Bulletin, Corning Glass Works.

Affiliated with

Also associated with

Rating

Method of filtering molten metals using a monolithic refractory does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of filtering molten metals using a monolithic refractory , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of filtering molten metals using a monolithic refractory will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-205359