At present, the brittleness of ceramic materials is one of the main factors restricting its development, so toughening has become a core issue in the field of ceramic materials research. The method of toughening zirconia is mainly achieved by the phase change of zirconia!
Industrial ceramics have been widely used in many emerging fields due to their superior characteristics in recent years, among which alumina ceramics and zirconia ceramics are the most common.Ceramic density comparisonThe density of zirconia ceramics is twice that of alumina ceramics.
Zirconia ceramics are also widely used in parts and accessories, and the quality requirements and dimensions of different parts are different. So what are the requirements for zirconia ceramics when using bearings for electric machine? Let me introduce to you what are the requirements for zirconia c
First, friends who know zirconia ceramics should know that it has a very hard shell, and its hardness is close to that of natural diamonds, but it is much lighter than metal in weight, and more importantly, it will never wear and change color. Therefore, many high-end watches are made of zirconia ce