High K Ceramic
High K Ceramic
(OP)
Hi,
I want to coat steel tubes/plates with (glass)-ceramic material with extremely high dielectric constant (>5,000). The material must able to withstand voltage at least 3kV/mm.
I have been looking around and sending mails to some companies but to no avail. The closest off-the-shelf product that fits my requirement is piezoelectric tube/plate; only that the electrodes are coated on the surfaces. The electrodes are silver, nikel, or gold which is fine for me.
Does anybody know supplier which supply ceramic tubes or plates with embedded steel or any other conductive metal?
Thanks.
I want to coat steel tubes/plates with (glass)-ceramic material with extremely high dielectric constant (>5,000). The material must able to withstand voltage at least 3kV/mm.
I have been looking around and sending mails to some companies but to no avail. The closest off-the-shelf product that fits my requirement is piezoelectric tube/plate; only that the electrodes are coated on the surfaces. The electrodes are silver, nikel, or gold which is fine for me.
Does anybody know supplier which supply ceramic tubes or plates with embedded steel or any other conductive metal?
Thanks.





RE: High K Ceramic
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We used some special porcelains for some high voltage insulation on an experimental process.
http://www.porcelainenamel.com/pei505.htm
RE: High K Ceramic
Anybody here knows how much roughly a piezoelectric tube would cost? If I can't find an alternative, I think I would like to try it if it does not cost much.
RE: High K Ceramic
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