Zirconia Structure Ceramic Parts also named engineering ceramics, fine ceramics, has excellent wear and corrosion resistance. Structure ceramics, combined with electronic ceramics and functional ceramics, was called industrial ceramics. The development of structural ceramics industry is refered as the “Third Material Revolution”. China Southern Advanced Ceramics Technology Co., Ltd. is mainly engaged in the research, development and application of structural ceramics.We manufacture all kinds of zirconia structural components (maximum size of single structure part : ￠**0mm×**0mm)such as: attritor sticks, inner liners, shaft and sleeves, wear resistant rings and plates, pistons, ball valves, bush, rod, ceramic nozzle, high precision balls etc. we can manufacture the products according to client’s requirements.
 

Features of the Structural Ceramics:

1. High strength and fracture toughness

2. High hardness and density

3. Ultra-smooth surface, low friction coefficient

4. Modulus of elasticity and thermal expansion

5. Coefficient similar to steel
 

TZP Structural Ceramics Properties

主要成分	Composition	wt%	*4.6%ZrO2，5.4％Y2O3
密度	Specific density	g/cm3	≥6.*0
硬度	Hardness(HV)	GPa	>*2
热膨胀系数	Thermal expansion	X*0*6/k	*1
	Coefficient(*0～**0℃)
弹性模量	Elastic modulis	GPa	**5
断裂韧性	Fracture toughness	MPa·m1/2	>9
抗弯强度	Bending strength	MPa	>***0
晶粒大小	Grain size	μm
热导率	Thermal conductivity	w/(m·k)	3