Dental porcelain for titanium and titanium alloys

Details Dental porcelain for titanium and titanium alloys Dental porcelain for titanium and titanium alloys

1992-09-23

1994-02-22

Turner, A. A.

Dentistry

Prosthodontics

Tooth construction

428212, 428432, 428469, 428472, 428697, 428701, 428702, 4332021, 4332121, 4332221, A61C 1308

Patent

active

052882322

ABSTRACT:
Porcelain compositions suitable for use as porcelain layers on metal base dental restorations have fusion temperatures of about 800.degree. C. and lower. The compositions may be employed as coatings on titanium and titanium alloy bases since the compositions have thermal expansion values close to those of titanium and its alloys. A method is also provided for forming dental restorations with relatively inexpensive and biocompatible metal bases and low fusing dental porcelains.

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