Joined concentric tubes

Details Joined concentric tubes Joined concentric tubes

B - Operations, Transporting

22

F

B22F 7/02 (2006.01)

Patent

CA 2656460

Tubular objects having two or more concentric layers that have different properties are joined to one another during their manufacture primarily by compressive and friction forces generated by shrinkage during sintering and possibly mechanical interlocking. It is not necessary for the concentric tubes to display adhesive-, chemical- or sinter- bonding to each other in order to achieve a strong bond. This facilitates joining of dissimilar materials, such as ceramics and metals.

L'invention concerne des objets tubulaires comportant deux couches concentriques ou plus présentant des propriétés différentes, lesdits objets tubulaires étant liés les uns aux autres pendant leur fabrication, principalement par des forces de compression et de frottement générées par un retrait pendant le frittage et, le cas échéant, un verrouillage mécanique réciproque. Les tubes concentriques ne doivent pas nécessairement présenter une liaison adhésive, chimique ou de frittage les uns avec les autres pour obtenir une liaison résistante, ce qui facilite la liaison de matériaux dissemblables, tels que des céramiques et des métaux.

Affiliated with

Also associated with

Rating

Joined concentric tubes does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1708479