Dentistry. Corrosion test methods for dental amalgam
Dentistry. Corrosion test methods for dental amalgam
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1 Scope This Technical Specification gives details of test procedures for evaluating the corrosion resistance of dental amalgam produced from a dental amalgam alloy product. It is applicable to dental amalgam formed from products that are within the scope of ISO 24234, Dentistry — Dental amalgam.
It is not applicable to dental metallic materials that are within the scope of ISO 22674, Dentistry — Metallic materials for fixed and removable restorations and appliances.
This Technical Specification is not applicable to metallic materials in which an alloy powder reacts with a liquid alloy to produce a solid metallic material intended for dental restoration.
NOTE Dental mercury is at least 99,99 % pure, and as such it is a metallic element of high commercial purity, and not an alloy.
Упомянутые в описании и другие стандарты PD