Non-precious alloy and use of same
OwnerRoland Dieter Strietzelinventor
Life of this patent
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Abstract
What is proposed is a non-precious alloy with a cobalt-chrome or nickel-chrome base containing 30-70% nickel and/or cobalt, 20-35% chrome and 3-25%, in particular 12-15% manganese and/or iron. With such an alloy as casting material, it is possible to make dental products such as crowns, bridges, inlays and the like that can be ceramically veneered without problems arising as a result of different coefficients of thermal expansion.
Claims5
Non-precious metal alloy with a cobalt-chrome and/or nickel-chrome base containing
- 30-70% nickel and/or cobalt
- 20-35% chrome
- 3-25%, in particular 12-15% manganese and/or iron.
Use of a non-precious alloy pursuant to one of the preceding claims as a casting material for dental products such as crowns, bridges, inlays and the like.
Dependencies are inferred from the claim text.