Method for the forming of ceramic green parts

Details Method for the forming of ceramic green parts Method for the forming of ceramic green parts

1998-03-09

2000-10-24

Fiorilla, Christopher A.

Plastic and nonmetallic article shaping or treating: processes

Forming articles by uniting randomly associated particles

264 86, 264102, 264334, 264603, B28B 114, B28B 126

Patent

active

061362417

ABSTRACT:
The well known slip casting process for the production of ceramic green parts, in which hardening is achieved by water removal with porous molds, is characterized by disadvantages in terms of strength, shrinkage during drying and problems with cracking during drying. The present invention avoids these disadvantages and produces ceramic green parts by changing the surface potential of powder particles in the slip instead of by removing water. Further more the coagulation strength is increased by adding polymers or extremely fine divided colloidal particles.

REFERENCES:
patent: 5188780 (1993-02-01), Lange et al.

Affiliated with

Also associated with

Rating

Method for the forming of ceramic green parts 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 for the forming of ceramic green parts, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the forming of ceramic green parts will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1960335