What are the advantages of titanium watches compared to steel?
1. weight, titanium alloy is lighter, and steel is heavier
2. color: titanium alloy is usually silver, while the steel is steel color. The advantages of the two materials is; titanium alloy is relatively light, and will not cause allergic reaction. But the weight is heavier than steel. For men, drawback is easy to scratch on traces.
Titanium is an important metal structure developed in 1950s, titanium alloy has high strength, good corrosion resistance, heat resistance and high and is widely used in various fields. Many countries in the world have recognized the importance of titanium alloy materials, and have carried on the research and development of them, and have been applied in practice. In twentieth Century 50 to 60s, is the main structure of the titanium alloy used in aero engine development of high temperature titanium alloys and the body in 70s, developed a number of titanium alloys, since 80s, titanium alloys and high strength titanium alloy has been further developed. Titanium alloys are mainly used for making compressor parts of aircraft engines, followed by rocket, missile and high speed aircraft structures.
The story is made of titanium alloy watchcase watchband and watch, in recent years, more and more, this is not a simple fashion, mainly titanium has many advantages. First of all, it is light weight (4.5g/cm3), only about 55% of the steel, and strength and hardness are close to stainless steel; secondly, with excellent corrosion resistance, basically no rust; and then is green environmental protection, it does not harm to the human body as nickel metal.
Therefore, titanium alloy is widely used in medical, photographic equipment, glasses, sports, aviation, military and other industries, many of the excellent properties of titanium will be more and more widely used, it will be like the emergence and application of aluminum in the same year, become the fourth generation of metal. It gives people a completely modern sense of science and technology, and some people regard Ti as the metal of twenty-first Century. I've seen a twist frame before, but just put it in boiling water, and it automatically restores its shape. Titanium is really amazing. It has memory properties