Currently, pure titanium, Ti-Ni alloy, and β-titanium alloy are used to make eyeglasses frames. These alloys are preferred by consumers because to their benefits of corrosion resistance, low weight, super flexibility, and lack of discoloration. After overcoming titanium processing challenges, Japan Optical Industries, Inc. sold the world’s first titanium eyeglasses frames in 1981 under the designations “TitexA” and “TitexB” . The weight of TitexA sample is about 16g. TitexB’s core substance is titanium, and the surface is coated with corrosion-resistant metal material. The weight of the TitexB sample is around 17g, which is approximately 30% less...
Currently, pure titanium, Ti-Ni alloy, and β-titanium alloy are used to make eyeglasses frames. These alloys are preferred by consumers because to their benefits of corrosion resistance, low weight, super flexibility, and lack of discoloration. After overcoming titanium processing challenges, Japan Optical Industries, Inc. sold the world’s first titanium eyeglasses frames in 1981 under the designations “TitexA” and “TitexB” . The weight of TitexA sample is about 16g. TitexB’s core substance is titanium, and the surface is coated with corrosion-resistant metal material. The weight of the TitexB sample is around 17g, which is approximately 30% less...
