Co-forming metal foam articles

B - Operations – Transporting – 22 – F

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B22F 7/00 (2006.01) B22F 3/11 (2006.01)

Patent

CA 2402244

A method of co-forming a metal article comprising forming a powdered metal component from a first powdered metal composition, providing a polymeric foam, coating the polymeric foam with a second powdered metal composition to form a coated polymeric foam, placing the coated polymeric foam in contact with the powdered metal component to form a composite, and heat-treating the composite to volatilize the polymeric foam and to solidify the powdered metal component. The powdered metal composition of the powdered metal component can be the same or different than the powdered metal composition used to coat the polymeric foam. The resulting co-formed metal article can be in a variety of configurations including, but not limited to, metal foam on the inside or outside surfaces of a metal tube and metal foam on one or more faces of a metal plate.

L'invention concerne un procédé de co-formage d'un article métallique. Ce procédé consiste à former un composant de métal fritté formé d'une première composition poudre métallique, à préparer une mousse polymère, à enrober la mousse polymère d'une seconde composition de métal fritté afin de former une mousse polymère enrobée, à disposer la mousse polymère enrobée de manière à la faire entrer en contact avec le composant de métal fritté de manière à former un composite, et à soumettre ce composite à un traitement thermique afin de provoquer la volatilisation de la mousse polymère et la solidification du composant de métal fritté. La composition de la poudre métallique du composant métallique fritté peut être identique à la composition de la poudre métallique utilisée pour enrober la mousse polymère, ou différente de celle-ci. L'article co-formé résultant peut présenter diverses configurations, notamment mais non exclusivement une mousse métallique formée sur les surfaces interne ou externes d'un tube de métal et une mousse métallique sur une ou plusieurs faces d'une plaque de métal.

LandOfFree

Say what you really think

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

Rating

Co-forming metal foam articles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Co-forming metal foam articles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Co-forming metal foam articles will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1952423

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