Difference between pure titanium eyewear and beta titanium eyewear

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Various eyewear made of titanium materials have matured in foreign countries and began mass production in the early 1990s. Before 1998, titanium eyewear accounted for more than 60% of the Japanese market. Titanium frames are relatively expensive and are mid-to-high-end consumer products. However, with the improvement of the living standards of our people, the domestic demand for titanium eyewear has rapidly expanded, and many manufacturers of titanium eyewear have also appeared in China. At the same time, china titanium material manufacturing technology is becoming more and more mature, and its quality is no less than many imported titanium materials.

There are generally two kinds of titanium materials used to make eyewear, pure titanium and beta titanium. What is The difference between pure titanium eyewear and beta titanium eyewear? 

Pure titanium eyewear

Pure titanium eyewear: In the eyewear industry, pure titanium eyewear often refer to frames made of a titanium material. a Titanium is a titanium metal material with a purity of more than 99%. The advantages of pure titanium are high melting point, light material, strong corrosion resistance, and firm electroplating layer. But the disadvantage is that the hardness is not high enough, not suitable for making thin spectacle frames, and the elasticity is not enough.

Beta titanium eyewear

β-titanium eyewear: refers to the titanium material that completes β-particles after delayed cooling under the state of the zero boundary point of titanium. Therefore, β-titanium is not a titanium alloy, it is just that titanium material exists in another molecular state, which is not the same as the so-called titanium alloy. It has better strength, fatigue resistance and environmental corrosion resistance than pure titanium and other titanium alloys. It has good shape and plasticity. It can be made into wires and thin plates to make eyewear. More shapes and styles can be obtained. It is new Materials for the production of a generation of eyewear. For customers with higher style and weight requirements, β-titanium eyewear can be used. Because the processing technology of β-titanium is higher than that of pure titanium, its production is more difficult than pure titanium eyewear, and the price is generally higher than that of pure titanium eyewear.

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