Manufacturing method of a ceramics body having through holes

Details Manufacturing method of a ceramics body having through holes Manufacturing method of a ceramics body having through holes

1985-08-13

1987-05-12

Anderson, Philip

Plastic and nonmetallic article shaping or treating: processes

Pore forming in situ

Of inorganic materials

264 86, 264301, 264312, 264DIG44, 264DIG71, C08J 926, B28B 734, B28B 126, B29C 6100

Patent

active

046648585

ABSTRACT:
A method of manufacturing a ceramic body having continuous three-dimension through-out holes which can be preferably employed as a filter for filtration of non-metallic inclusions in a molten metal and as a porous plug for introducing a gaseous medium for floating up the non-metallic inclusions. An organic body having a three-dimensional construction is placed in a casting mold, a slip of a ceramic material is poured into the mold, and after drying, the molded body is baked to effect decomposition of the organic porous body. Thus the ceramic body is provided with through-out holes communicating with to each other three-dimensionally together with a high mechanical strength.

REFERENCES:
patent: 3574646 (1971-04-01), Wismer et al.
patent: 3666526 (1972-05-01), Ettinger et al.
patent: 3907579 (1975-09-01), Ravault
patent: 3939002 (1976-02-01), Washbourne

Affiliated with

Also associated with

Rating

Manufacturing method of a ceramics body having through holes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Manufacturing method of a ceramics body having through holes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Manufacturing method of a ceramics body having through holes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1800961