YSZ(Yttria-stabilized zirconia)-Crystals and Substrates

High hardness and high tenacity, Physical and chemical resistance to abrasion and erosion
Typical thickness 0.5/1.0mm
Surface Roughness: Ra < 0.5nm
Clean package: 1000 grade clean room and 100 grade bags
Typical Orientation of YSZ substrates: ＜001＞
Applications: high-temperature superconducting films, ceramics, refractories, space and aeronautics industry, biology and chemistry etc.

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Specifications:

Size(mm)	10x3, 10x5, 10x10, 15x15, 20x15, 20x20, dia2” x 0.33mm dia2” x 0.43mm 15 x 15 mm	Thickness	0.5mm，1.0mm
Polishing	Single or double	Crystal Orientation	<001>±0.5º
redirection Precision	±0.5°	Redirection the Edge	2°(special in 1°)
Angle of Crystalline	Special size and orientation are available upon request	Ra	≤5Å(5µm×5µm)

Basic Properties:

Crystal Structure	M3	Growth Method	arcs
Unit Cell Constant	a=5.147 Å	Melt Point(℃)	2700
Density(g/cm³)	6.0	Hardness	8-8.5(mohs)
Purity	99.99%	Thermal Expansion(/℃)	10.3×10^-6
Dielectric Constants	ε=27

YSZ (Yttria-stabilized zirconia) single crystal substrate is one of the earliest materials which applied in high-temperature superconducting films. With high hardness, high firmness, high tenacity, less abrasiveness and good chemical erode resistant property, Zirconium Oxide has already been widely various fields, such as ceramics、refractories、machinery、electronics、optics、space and aeronautics industry、biology and chemistry, etc. The common used Zirconia needs to be doped with Yttrium as a stabilizer. And the usual concentration of it is 13 mol%. YSZ has good mechanical stability and chemical stability with lower cost.