Why titanium glasses have become the new favorite of the glasses industry This article is from China Glasses Network, if

Why titanium glasses have become the new favorite of the glasses industry This article is from China Glasses Network, if you need to delete it, please contact kaity@yichao.cn What is titanium? Titanium, a metal element, is an ultra-light metal, its specific gravity is between iron and aluminum, only 58% of cupronickel heavy titanium metal in the earth's crust is quite abundant, estimated at about 600 million metric tons, ranking fourth; Second only to aluminum, iron and magnesium.

Titanium was first discovered in 1790, but it was not until about 150 years later (i.e., 1936) that a special refining method - "magnesium-doped reduction method" was invented by Mr. William Kergo, which made titanium really useful and in 1948, DuPont became the earliest titanium manufacturer.

As an irreplaceable metal material in the industry in the 21st century, titanium has incomparable lightness and super corrosion resistance, similar to platinum, and its mechanical properties are excellent. It is precisely because of these advantages of titanium that it can be seen in all walks of life. The "titanium submarine" made of titanium alloy can dive to a depth of 4,500 meters, and the general steel submarine is easy to be crushed by water pressure at more than 300 meters, and has a super acid and alkali corrosion resistance, and will not rust after immersion in seawater for 5 years; "Titanium aircraft" is solid and lightweight, a large titanium passenger plane can carry more than 100 people than the same heavy ordinary aircraft, the speed of the aircraft can exceed 300 kilometers per hour, and the aluminum alloy aircraft is up to 240 kilometers; In the aerospace industry, titanium can be made into the "coat" of spacecraft to prevent the invasion of high temperatures, etc., and there are more commodities that will be used in our lives, such as titanium utensils, which are lightweight, rust-free, and retain the fragrance of vegetables for a long time; Gold decorative crafts and daily necessities are not durable due to their low hardness, easy puncture and wear and tear.

When a layer of titanium nitride is applied to the surface of these substances, the appearance is almost identical to that of gold, but it is more wear-resistant than gold and cemented carbide, and the coating is said to have "never wear".

So it's not hard to see why titanium is used in eyewear: it's lightweight, not easy to break, elastic, super corrosion resistant, and good touch.

So that the wearer will no longer wear traditional overweight glasses, long-term pressure on the nose bridge bone caused by muscle compression and other discomfort, no longer worry about the glasses after long-term use of discoloration and dull ......and other problems. However, everyone in the industry knows that the production cost of titanium and titanium alloys is very high, and the requirements for buckling, stamping, cutting and welding are very high, and it is not easy to defend and electroplating, and the welding must be completed in a vacuum.

In particular, some glasses are made of pure titanium and 尾 titanium, which are the most difficult to process, and pure titanium is very soft and "sticky", which is very lively at high temperatures, and it is very difficult to process. The frames are very thin and require a lot of fine machining, and the welding technology involved in titanium alloys is definitely a big challenge for a particularly difficult material to machine.

The high production cost and extremely high processing difficulty also made the engineers work hard, and spent more than half a year from buckling, stamping, cutting and welding to adhere to the excellence and overcome many difficulties and finally achieved satisfactory results. The traditional cultural shape, creative design and high-end fine processing technology make Yushan glasses highly popular once the titanium series glasses (Green Forest, Tataga, Dengfeng, Wuji) are highly popular, and even make titanium glasses once become a new favorite in the glasses industry, each glasses are carefully designed by professional glasses design masters for 20 years, senior engineers use high-end pure titanium 尾 titanium as the main material, with rare decorative materials such as natural diamonds, gemstones, crystals, millennium black coral, horns, etc.