Method of bonding a bioglass to metal and product produced...

Details Method of bonding a bioglass to metal and product produced... Method of bonding a bioglass to metal and product produced...

A - Human Necessities

61

F

3/100, 117/112,

A61F 2/30 (2006.01) A61C 8/00 (2006.01) A61C 13/00 (2006.01) A61K 6/06 (2006.01) A61L 27/30 (2006.01) A61L 27/32 (2006.01) C03C 4/00 (2006.01) C03C 27/02 (2006.01) C23D 5/04 (2006.01) A61F 2/00 (2006.01)

Patent

CA 1102953

ABSTRACT OF THE DISCLOSURE A method of bonding a bioglass layer to a metal substrate comprising heating the metal substrate having a roughened, oxidized surface to about a temperature at which the expansion of the metal is substantially equal to that of the bioglass at the temperature above which the thermal expansion of the bioglass is non-linear, immersing the heated metal surface in molten bioglass the time of immersion being of such duration that the temperature of the metal does not rise substantially above the temperature to which it is heated, allowing the coated substrate to cool whereby the bioglass layer is bonded to the metal substrate by ion dif- fusion and thermo-mechanical stresses in the bioglass and metal layer are relieved at a substantially equal rate and the product produced by said process. The coated metal substrate is utilized for the construction of artificial prostheses and orthopedic and dental devices.

302060

Affiliated with

Also associated with

Rating

Method of bonding a bioglass to metal and product produced... 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 bonding a bioglass to metal and product produced..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of bonding a bioglass to metal and product produced... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1032022