B - Operations – Transporting – 28 – B
Patent
B - Operations, Transporting
28
B
25/129
B28B 1/26 (2006.01) B22C 7/00 (2006.01)
Patent
CA 1080450
SLIP CAST ARTICLE MANUFACTURING METHOD ABSTRACT OF THE DISCLOSURE A method of forming a slip cast article is disclosed. The slip cast article is formed in a casting volume of a form- ing mold, which mold has a portion thereof formed of a meltable organic material. The vehicle of the casting slip used to form the article is drawn off to a level which provides a consolidated casting in the casting volume which contains sufficient vehicle that the casting is resistant to shrinkage. The consolidated casting and the organic mold portion are then surrounded with a porous, liquid drawing media. A high humidity of the vehicle of the casting slip is maintained about the consolidated casting surrounded by the porous, liquid drawing media. The consolidated casting and surrounding liquid drawing media are heated while the high humidity of the vehicle is maintained to a temperature which causes the meltable organic material to melt. The porous, liquid drawing media then draws the melted material away from the con- solidated casting. After the meltable mold portion has been withdrawn from association with the consolidated casting, the high humidity vehicle is removed from association with the con- solidated casting and the casting is permitted to dry.
290618
Ezis Andre
Nicholson John M.
LandOfFree
Slip cast article manufacturing method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Slip cast article manufacturing method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Slip cast article manufacturing method will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-284575