Ceramic rectangle block - Import export

Alumina cearmic bar is used when conditions exclude the use of metal, either for chemical reasons or because of excessive temperatures.Their main applications are between 1000 and 1800°C. They may be in directly contact with the medium or may be used as a gas-tight inner sheath to separate the thermocouple from the actual metal protection tube. Ceramic tubes should be mounted in a hanging position above 1200°C to prevent distortion or fracture due to bending stresses. Evenhair-line cracks can lead to contamination of the thermocouple resulting in drift or failure. High purity ceramic strip provide a broad range of engineering properties: High Temperature-Superior Strength-Corrosion Resistance-Thermal & Electrical Insulation along with other specialized characteristics. -Precision Close, Tight Tolerances, -Ceramic Bar & Ceramic Strip machined to customer specifications-Prototype to Production-Intricate ceramic machining -Alumina is widely used in automotive,petro-chemical

Industrial alumina ceramic crucible is used for testing laboratory and a variety of industrial analysis.We can supply 99% and 99.5% alumina ceramic crucible and zirocnia ceramic crucible according to customer's drawings, samples and performance requirement. Alumina ceramic crucibles include: 1.arc alumina crucible 2.square alumina crucible 3.rectangle alumina ceramic crucible 4.columnceramic crucible 5.other shaped alumina ceramic crucible Overview of Physical Properties: 1. High chemical etching resistance. 2. High temperature up to 1800°C(Alumina) and 2400°C(Zirconia) 3. Resistant to sudden cold and hot, un-explosive. 4. High density of slip casting.

INNOVACERA is good at yttria stabilized zirconia. Unlike other ceramic materials, zirconia is a material with very high resistance to crack propagation. Zirconium oxide ceramics also have very high thermal expansion and are therefore often the material of choice for joining ceramic and steel. Features: > high fracture toughness > thermal expansion similar to cast iron > extremely high bending strength and tensile strength > high resistance to wear and to corrosion > low thermal conductivity Ceramic material composition: . TTZ: Magnesia partially stabilized Zirconia (ZrO2) · YTZP: Yttria partially stabilized Zirconia (ZrO2) · ZDY: Yttria fully stabilized Zirconia (ZrO2)

Silicon Nitride Ceramic Bar: Silicon Nitride (Si3N4) is 60% lighter than steel but strong enough to survive some of the most demanding applications in a variety of industries. This lightweight, high-strength ceramic material is used as an alternative to stainless steel, super alloys, tungsten carbides and first-generation ceramics such as Al2O3 and ZrO2. It offers excellent thermal shock resistance and high fracture toughness, compatibility with nonferrous metal melts, and improved structural reliability compared to other ceramic materials. Silicon Nitride (Si3N4) Characteristics: >Good thermal shock resistance >Creep resistance >Low density >High fracture toughness >High hardness and wear resistance >Electrical resistivity

Peep holes for refractory furnaces.