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28.06.2018
Achema 2018
Barat well presented at the ACHEMA
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27.06.2018
Aktuelle Stellenanzeigen
Hier finden Sie eine Übersicht der aktuellen Stellenangebote
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27.06.2018
CHINA MEDICAL EQUIPMENT FAIR 2018, Shanghai
Strong interest in Barat Ceramics products at the CMEF 2018 in Shanghai.
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26.06.2018
Messen und Events 2018
The team from Barat Ceramics looks forward to see you at the following shows:
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20.05.2018
Berufliche Ausbildung
Berufliche Ausbildung bei Barat Ceramics, Auma-Weidatal
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17.05.2018
Hannover Messe 2018
Barat Ceramics will participate at the "Hannover Messe" this year.
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12.09.2017
Barat Ceramics Gruppe mit neuem CFO
Robin Hees komplettiert die Geschäftsführung beim Keramikspezialisten.
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Homepage » Materials


Materials


Ceramic materials offer outstanding qualities that can be used in a lot of components due to modern production methods. Barat Ceramics, as manufacturers and specialists for aluminum oxide and zirconium oxide, use these possibilities for customer-specific solutions optimized for the individual requirements with regards to:

  • mechanical strength
  • thermal insulation
  • electrical insulation
  • chemical resistance
  • wear resistance
  • dimensional stability
  • functional surfaces

More than 40 material variants are available to this effect, the most important parameters of which we present in our material brochure.


Materials Used

» Aluminium Oxide
Since the 1960s, aluminum oxide has been widely used in technical ceramics. Its outstanding properties have opened up a wide field of application for this material.

» Zirconium Oxide
Zirconium oxide is a modern material, which has widely been used in technical ceramics for some years only. It has extraordinary properties which surely leave hope for a multitude of new applications to come.
Barat Ceramics has 3 different zirconium oxide material qualities.

» Porous & Foam Ceramics
In contrast to tight ceramics, these materials have an open porosity. Here, we distinguish between porous ceramics with a maximum porosity of approx. 30 Vol.-% and foam ceramics with an open porosity of approx. 80 Vol.-%.

» Dispersion Ceramics
Dispersion ceramics refers to materials consisting of blends of the two basic systems aluminum oxide and zirconium oxide. Such dispersion ceramics include among others the ZTA ceramics (Zirconia Toughened Alumina) and the ATZ ceramics (Alumina Toughened Zirconia).

» Silicon Carbide, SiC
Silicon carbide (SiC) belongs to the groupe of non-oxide ceramics. The standard qualities SSiC (sintered silicon carbide) and SiSiC (silicon infiltrated silicon carbide) have proven their worth.

» Silicon Nitride, Si3N4
Silicon Nitride (Si3N4) belongs to the groupe of non-oxide ceramics. The material S-Si3N4 has proven its worth for applications with highest requirements.

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