Professional Manufacturer of High-performance ceramic
and Wear Resistant Products
+86-533-3591856

Call us

EN ES RUS
since 1997
  • CERAMIC GRINDING BALL
  • CERAMIC WEAR LINING
  • Ceramic Lined Pipe Fitting/Cyclone
  • Compound Kits
  • Alumina Powder
  • Polyurethane Wear Products
  • Ultrafine Grinding Equipment
  • HOT PRODUCTS
  • FIRSTAR Zirconia Toughened Alumina (ZTA) Wear Tiles

    ZIRCONIUM TOUGHENED ALUMINA

    ZTA - Aluminum Zirconium

    ZTA(Zirconia Toughened Alumina)Liners

     Zirconia Toughened Alumina (ZTA) Wear Tiles

    Zirconia Toughened Alumina Ceramics also named ZTA ceramics, zirconium oxide

    ceramics, which is white, corrosion resistance, chemical stability,a special combination of

    aluminum oxide and zirconium oxide. QMX Ceramics technicians mix high purity alumina

    with zirconia by the process of transformation toughening,making composite ceramic liner

    more tougher,harder,wear resistance over alumina alone,and lower cost than zirconia.

     

    Zirconia toughened alumina is a composite of alumina and zirconia which leads to an increase in strength and fracture toughness as compared to other aluminas.

    INCREASED FRACTURE TOUGHNESS

    The high fracture toughness gives it very good edge strength and makes the material ideal for components subjected to impact loading.

    EXCELLENT WEAR RESISTANCE

    During the sintering process, an extremely smooth microstructure is achieved which leads to superior wear performance.

    GOOD THERMAL CONDUCTIVITY

    ZTA materials provide for good dissipation of heat generated by friction.

     

    Chemical composition:%

    ZrO2: 20.8%

    Al2O3: 76.8%


    Physical properties:

    Density: 4.216g/cm3

    Compressive strength: 1150Mpa

    Vikers Hardness HV10: 1481Mpa

    Total Porosity: 1.6%

    Fracture toughness(KIC (MPam-1/2): 3.5

    Wear volume: 0.15cm3 


    Back to News Go to Products
    Previous:Customized Ceramic Wear Liners Next:Alubit High Alumina ceramic Grinding Cylinder
  • Email
  • Product
  • Request
  • Enter CAPTCHA code
    WhatsApp:+86-18953352218