The uses about Special ceramics

The hardness of diamond is 10 Mohs, Special ceramics is 8.2 Mohs, stainless steel is 5-6 Mohs, so use ceramic made the very blade, and very light. chemical stability, high hardness, wear resistance, and corrosion, discoloration, do not fade, tenacity is far higher than other stone material.  Special ceramics do not contain any harmful metal elements and ion, absolutely no stainless steel metal blade knife in the use of health production release negative influences of metal ions, such as chromium and nickel and cobalt, titanium, vanadium, etc.

For production, research and learning on the convenience, and sometimes not by chemical composition, according to the performance of the ceramic to divide Special ceramics into high-strength ceramics, high temperature ceramics, high toughness ceramics, ferroelectric ceramics, piezoelectric ceramic, electrolyte ceramics, semiconductor ceramics dielectric ceramics, optical ceramics (ceramics), magnetic porcelain, acid-resistant ceramics and bio-ceramics and so on. With the development of science and technology, people can expect modern ceramics will be to develop faster, resulting in more and newer varieties.

Some developed countries, especially Japan, the United States and Western European countries, in order to accelerate the new technological revolution, lay the material foundation for the development of new industries, to invest a lot of manpower, material and financial resources to research and development of Special ceramics, special ceramics developed very rapidly, in Technically, there are a great breakthrough. Special ceramics in modern industrial technology, especially in high-tech field of new technologies will become more important. Special ceramics in the international market is expected to reach $ 50 billion early this century, many scientists predicted: special ceramic science and technology development in the twenty-first century will certainly occupy a very important position.


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