Sintered alloy dental prosthetic devices and method

Details Sintered alloy dental prosthetic devices and method Sintered alloy dental prosthetic devices and method

1986-10-28

1989-05-09

Wilson, John J.

Dentistry

Prosthodontics

Denture base construction

4332011, 623 16, A61C 1300

Patent

active

048284955

ABSTRACT:
This invention relates to biomechanical devices comprising a liquid sinterable metallic alloy, characterized by a multiphase, composite microstructure of isolated spherical grains approximately 50 microns in diameter distributed in an essentially nonporous matrix. The dental prosthetic devices include full-cast crowns, copings, pontics, inlays, onlays, and bridges. Other devices include reconstructive and orthopedic pieces. A method for fabricating a dental prosthetic device is also recited.

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