Binderless ceramic or ceramic oxide hollow body and method for i

Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

428697, 428698, 428702, B07D 722, B07D 136, B05D 302

Patent

active

045474150

ABSTRACT:
This invention relates to a ceramic or ceramic oxide hollow body and a method for its manufacture. The ceramic or ceramic oxide hollow body of the present invention does not require the use of a binder or adhering substrate or any type of internal embedded supports. The hollow body is capable of being manufactured for any desired diameter and length and is especially suited for thick walled pipes. The ceramic hollow body is homogeneous, free of internal cracks, and highly heat stable and shock insensitive. It is produced in a continuous quasi-isothermal thermal spray process in which hot atomized ceramic or ceramic oxide particles are sprayed as a plasma onto a non-adhering highly thermally conductive internally cooled mold core. The mold core is mounted on a rotating lathe which in turn is mounted on a longitudinally movable carriage to accomplish the uniform layer thickness of the hollow body. The mold core is removable from the hollow body and the hollow body thus removed is capable of being directly used without sintering.

REFERENCES:
patent: 4005235 (1977-01-01), Prochazka
patent: 4082863 (1978-04-01), Dancy et al.
patent: 4117868 (1978-10-01), Pignocco et al.
patent: 4330496 (1982-05-01), Desplanches et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Binderless ceramic or ceramic oxide hollow body and method for i does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Binderless ceramic or ceramic oxide hollow body and method for i, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Binderless ceramic or ceramic oxide hollow body and method for i will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2431641

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.