The difference between pure and beta titanium frames

21-09-25 13:58:48    By Bestsea eyewear

Titanium is an indispensable material for cutting-edge science and industry such as aerospace science, marine science, and nuclear power generation. The titanium eyewear frames is 48% lighter than the general metal eyewear frames, and has the advantages of strong toughness, acid and alkali resistance, corrosion resistance, high stability, high strength, good elasticity, etc., conforms to ergonomics, and the titanium material is non-toxic to the human body and does not have any radiation. .

Titanium is divided into a titanium and β titanium. It means that the heat treatment process is different. 

Pure titanium refers to a titanium metal material with a titanium purity of more than 99%. It has a high melting point, a light material, strong corrosion resistance, and a firm electroplating layer. The eyewear frame made of pure titanium is quite beautiful and atmospheric. The disadvantage is that the material is soft, and the eyewear cannot be made more delicate. Only by making the lines thicker can the stability and strength be ensured. Generally, pure titanium eyewear frames are placed in the eyewear case when they are not worn to avoid deformation.

Titanium Optical HXT051017

Beta titanium refers to a titanium material that completes beta particles after delayed cooling in the state of the zero boundary 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. Compared with pure titanium and other titanium alloys, it has better strength, fatigue resistance and environmental corrosion resistance. It has good shape and plasticity. It can be made into wires and thin plates. It is lighter and lighter. It can be used to make eyewear and can get more shapes and styles. , Is the material for the production of a new generation of eyewear For customers with higher style and weight requirements, eyewear made of beta titanium can be used. Because beta titanium has a higher processing technology than pure titanium, it is generally only produced by large factories and brands, and some of the prices are higher than pure titanium eyewear.

Beta Titanium Eyewear HXT051016

Beta Titanium Eyewear HXT051016

Titanium alloy, this definition is very broad, in principle, all materials containing titanium can be called titanium alloy. The range of titanium alloys is too wide and the grades are uneven. Under normal circumstances, the introduction of a certain titanium alloy eyewear frame will have a detailed material label, what titanium and what material alloy, such as titanium nickel alloy, titanium aluminum vanadium alloy and so on. The composition of titanium alloy determines the quality and price of its eyewear frames. A good titanium alloy eyewear frame is not necessarily worse or cheaper than pure titanium. It is difficult to guarantee the quality of titanium alloys that are very cheap in the retail market. In addition, titanium is made into alloys not to reduce costs, but to improve the application performance of the material. Generally, memory eyewear frames on the market are made of titanium alloy.

Titanium alloy eyewear

The above is the experience sharing of Bestsea eyewear manufacturer in China, I hope to provide you with help, thank you for watching


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