ceramic watch with what benefits

"High-tech ceramics (HIGH-TECH CERAMICS)" and "Space Materials"
The so-called space materials, mainly refers to the U.S. space shuttle tiles used above, the ability of thousands of degrees of heat, which material
Ceramics are also estimated the nature and watch the same ceramic material. American "Columbia" space shuttle, it
Because in the takeoff, smashed tiles on Sanding Sheets  the left wing damage when returning the shuttle could not resist and large
Gas heat generated by friction, leading to the disintegration of the air crash.
Ceramic Ye Hao, high-tech ceramics worth mentioning, first of all this material is relatively modern, well, that is, the surface is very smooth, especially
Resistant, stable physical properties, acid and alkali, corrosion resistance, no color bleaching, the quality is very light, and pollution-free. It is not
Hurt the skin, while the stainless steel case  cutting and grinding disc strap inside a nickel metal, nickel on human skin is not good, many people will allergies.
Tech ceramics manufacturing process, is a very fine zirconia powder, the powder at high pressure into the mold after the one C
Thousand degree high temperature sintering furnace to form ceramic parts easy to wear, then polished with diamond powder before made. Accordingly,
It is also regarded as powder metallurgy.
Weight of the watch, has also been a problem of annoying. If the case has a relatively large diameter and the  abrasive cloth belt thickness of the watch, and then
Coupled with solid stainless steel strap, it almost have a weight of 150 grams, compared with a fall in the hands of true wrist.
Tech ceramics seem even lighter than titanium material, though it is relatively thick strap, however, are used in plastic strap inside the
Support, (except precision ceramic paragraph) is this strap when removing the strap section is too much trouble spot.
Tech ceramics can also be made into a variety of colors, more common in black, silver, gold, blue, white and other color
Color. Among them, the most black, called "black pottery."