Metal powder

B - Operations – Transporting – 22 – F

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B22F 1/02 (2006.01) B22F 1/00 (2006.01) B22F 5/00 (2006.01) B22F 9/28 (2006.01)

Patent

CA 2304030

Metal powder which can prevent delamination by delivering an excellent sintering behaviour during a production process of a monolithic ceramic capacitor and an excellent dispersibility when a conductive paste is formed. Metal powder produced by bringing a metal chloride gas into contact with a reducing gas in a reducing reaction temperature zone is surface-treated by a nonionic surfactant in a wet of dry process to obtain final metal powder.

La présente invention concerne une poudre de métal capable d'empêcher le délaminage dans la mesure ou cette poudre confère, d'une part un excellent comportement de frittage pendant le processus de production d'un condensateur céramique monolithique, et d'autre part un excellent pouvoir dispersant pendant la formation d'une colle électroconductrice. Cette poudre de métal s'obtient en mettant un chlorure de métal gazeux en contact avec un gaz réducteur dans une zone où la température se prête aux réactions de réduction, puis en utilisant un tensioactif non ionique pour effectuer un traitement de surface par voie humide ou sèche, jusqu'à obtenir la poudre de métal finale.

LandOfFree

Say what you really think

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

Rating

Metal powder does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Metal powder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Metal powder will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1644357

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