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Innovacera developed a new Boron Nitride ceramic material in China

Innovacera, as a technical ceramic manufacturer, has long-term cooperation in the research of ceramic materials with professors or researchers from universities and institutes in China.

Hot Press Boron Nitride Components

On 15th July, Innovacera was highly pround to annouce that a new Boron Nitride ceramic material , named as ZSBN, has been developed under the cooperation with 2 university professors in China, Professor Mr.Huang and Professor Mr.Chen, who have been specializing in the research of technical ceramic materials for more than 10 years.

ZSBN boron nitride is developed for the increasing demand of applications requiring the combination of high temperature, excellent thermal shock resistance and excellent wear resistance. It’s a composite material combining the best performance characteristics of hot-pressed boron nitride and zirconia(HPBN+ZrO2>99%), in addition, a little SiO2.

 Overview of key properties

  • High temperature up to 1700℃(vacuum conditions)
  • Excellent thermal shock resistance
  • Excellent wear resistance
  • High machinability

 Overview of key applications

  • Crucibles
  • Nozzles for transfer in casting industry
  • Break rings
  • High temperature valve components
  • High temperature bearings

Material Properties

Material Name ZSBN
Composition BN, ZrO2, SiO2
Density(g/cm3) 2.8~2.9
Flexural strength(MPa) 280
Compressive strength(MPa) 450

Coefficient of thermal expansion

4.5×10-6/℃
Thermal Conductivity(W/mk) 15

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