Method of moulding ceramic insulator in use for spark plug...

Details Method of moulding ceramic insulator in use for spark plug... Method of moulding ceramic insulator in use for spark plug...

C - Chemistry, Metallurgy

04

B

25/139

C04B 35/00 (2006.01) C04B 35/111 (2006.01) C04B 35/581 (2006.01) C04B 35/584 (2006.01) H01T 13/38 (2006.01) H01T 13/40 (2006.01) H01T 21/02 (2006.01)

Patent

CA 1318491

ABSTRACT OF THE DISCLOSURE In a spark plug structure including a metallic shell, a ceramic insulator placed into the shell, and a center electrode placed into the insulator; method of moulding the ceramic insulator comprising steps of; making granular or powdery materials by mixing ceramic powder such as (AlN), (Si3N4) or (A1203) with an organic binder and an auxiliary sintering agent, so that average spherical diameter of the mixed powder falls within 20 - 100 microns; forcing the mixed ceramic into a mould, and pressed in an appropriate configuration; the ceramic thus pressed being sintered under normal pressure at the temperature of 1600 - 2000 degrees centigrade.

609244

Affiliated with

Also associated with

Rating

Method of moulding ceramic insulator in use for spark plug... 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 of moulding ceramic insulator in use for spark plug..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of moulding ceramic insulator in use for spark plug... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1260319