LIVING BODY ORNAMENT, AND ITS PRODUCTION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a lightweight vital ornament which is excellent in biocompatibility and is obtained by using only elements free from toxicity and allergenicity, and product image of which is safe, and to provide an its production method.;SOLUTION: The living body ornament is provided with a metallic part consisting of a Ti-Mo based alloy in which tensile elastic limit strain defined as tensile strain applied when permanent strain reaches 0.2% in a tensile test is ≥1.6%, and specific density is ≤5.5. Further, spectacles in which the Ti-Mo based alloy is used for at least a part of a frame is provided. Further, the living body ornament in which the Ti-Mo based alloy is used for at least a part, and which can be brought into contact with the human body is provided.;COPYRIGHT: (C)2005,JPO&NCIPI