Plastic and nonmetallic article shaping or treating: processes – Outside of mold sintering or vitrifying of shaped inorganic... – Introducing material under pressure into mold
Patent
1999-01-19
2000-04-18
Fiorilla, Christopher A.
Plastic and nonmetallic article shaping or treating: processes
Outside of mold sintering or vitrifying of shaped inorganic...
Introducing material under pressure into mold
264656, C04B 3332
Patent
active
060511818
ABSTRACT:
A process for producing a ceramic product includes mixing and kneading a ceramic powder and a binder to obtain a mixture to be molded, injecting the mixture into the cavity of a mold to obtain a molded material, releasing the molded material and subjecting the released molded material to degreasing and firing. The weight of the molded material is controlled. With this process, it is possible to determine favorable molding conditions prior to the degreasing step, whereby a ceramic product free from molding defect and degreasing defect and having excellent dimensional accuracy can be obtained at high productivity.
REFERENCES:
patent: 4560526 (1985-12-01), Okumura
patent: 4713206 (1987-12-01), Matsuhisa et al.
patent: 5087594 (1992-02-01), Kato et al.
patent: 5135712 (1992-08-01), Kijima et al.
patent: 5283213 (1994-02-01), Ohst et al.
patent: 5340516 (1994-08-01), Yavuz et al.
patent: 5429781 (1995-07-01), Montgomery
U. Haupt, "Das Spritzgiessen von Pulverwerkstoffen", Keramische Zeitschriften 43 Jg., Nr. 11, 860-862 (1991).
Reed, James R., Principles of Ceramics Processing, Second Edition, A Wiley-Interscience Publication, pp. 485-486,1995.
Kato Shigeki
Ohtsubo Shinji
Fiorilla Christopher A.
NGK Insulators Ltd.
LandOfFree
Process for production of ceramic product does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for production of ceramic product, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for production of ceramic product will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2334145