Refractory hollowware and method of casting using hollowware to

Details Refractory hollowware and method of casting using hollowware to Refractory hollowware and method of casting using hollowware to

1987-05-12

1988-07-12

Godici, Nicholas P.

Metal founding

Process

Shaping liquid metal against a forming surface

164362, 249109, B22C 908, B22D 3504

Patent

active

047563559

ABSTRACT:
An article of refractory hollowware for use in a runner assembly for casting molten metals e.g. ferrous metals, has at least one inner surface adapted to increase the internal surface contact area of the article. The surface is so arranged as to effect at least two abrupt changes of direction of flow of molten metal flowing through the article. Use of the article minimizes the level of non-metallic inclusions in ingots and castings.

REFERENCES:
patent: 508884 (1893-11-01), James
patent: 1385201 (1921-07-01), Chapple
patent: 3672432 (1972-06-01), Widdowson et al.
patent: 4359202 (1982-11-01), Gerding et al.

Affiliated with

Also associated with

Rating

Refractory hollowware and method of casting using hollowware to does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Refractory hollowware and method of casting using hollowware to , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Refractory hollowware and method of casting using hollowware to will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-659221