Product Details

1650c high purity yttria stabilized zirconia plate

Product Description

High performance electronic ceramic load bearing board is a kind of special refractories.

It is based on the high-purity capacitance partially stabilized zirconia as a raw material,

through a special high temperature sintering craft, then be made.
We provide two types of zirconia ceramic plate(load bearing board):

Yttria-stabilized zirconia ceramic plate,Calcium-stabilized zirconia ceramic plate.

More than 20 sizes for your choice.
Feature
1.Excellent of resistance to chemical attack
Can resistant a variety of metal oxides / nonmetal oxide melt erosion
2.Excellent of resistance to high temperature
3.High strength, excellent of thermal shock resistance
4.Do not react chemically and synechiae with the burning ceramic element
can ensure the stability and consistency of the property of electronic ceramic,
then can improve the pass rate of the burning product

Parameter

Ⅰ.

Item	ZrO2+CaO	ZrO2+ Y2O3	Al2O3	SiO2	TiO2	Fe2O3	MgO
Yttria-stabilized zirconia ceramic plate	0	≥98.50	≤0.40	≤0.40	≤0.20	≤0.10	≤0.10
Calcium-stabilized zirconia ceramic plate	≥98.20	0	≤0.50	≤0.40	≤0.20	≤0.10	≤0.10

Ⅱ.

Item	Calcium-stabilized zirconia ceramic plate	Yttria-stabilized zirconia ceramic plate
Max temp.	1600 °C	1650 °C
Volume density	4.0g/cm³ ~4.3g/cm³	4.1g/cm³ ~4.5g/cm³
linear expansivity(1000 °C )	0.9% ~ 1.0%	0.8% ~ 0.9%
Porosity	23% ~28%	23% ~28%
phase structure	70% ~78%	72% ~ 80%
Bending resistance	>20 MPa	>25MPa
Suggest sintered load bearing	<65g/cm²	<65g/cm²
Color	light yellow Ⅱ	light yellow Ⅲ
Thermal shock resistance	>40 times	>50 times
refractoriness under load	1600 °C	1650 °C

Product show

1. Zirconia ceramic plate (flat)

Length ×Width	Thickness	Feature: Good high temperature strength excellent thermal stability special for wafer ceramic capacitor, sintering of magnetic substance
75×75	3.5
90×72	3.5
98×85	3.5
98×98	3.5
100×75	3.5
100×100	3.5 or 4
106×75	3.5 or 4
115×60	3.5 or 4
140×140	4.0
150×150	4.0
Φ95	3.5
Φ115	3.5