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yixing haiyu refractory co.,ltd
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Alumina ceramic ring alumina ribbon ceramic alumina rod ceramic ring vase alumina ceramic 3d printing

Alumina ceramic ring alumina ribbon ceramic alumina rod ceramic ring vase alumina ceramic 3d printing

Brand Name HY
Model Number HY-TCH-01
Certification CE
Place of Origin China Yixing
Minimum Order Quantity 10 pieces
Price Negotiation
Payment Terms L/C, D/P, T/T, Western Union
Delivery Time 20-30 working days
Packaging Details wooden case
AL2O3 ≥ 99%
product name Alumina ceramics ring parts
color White
density 3.85g/cm³
sintering temperature 1690℃
size customization
Detailed Product Description

Alumina ceramic ring

Advantages of alumina ceramics:

1. Aluminum oxide ceramics have excellent properties that are non combustible, rust resistant, sturdy, and not easily damaged compared to other organic and metal materials.

2. Aluminum oxide ceramics have wear resistance, but their hardness is the same as that of corundum, and their wear resistance can reach Mohs hardness level nine, which is comparable to that of superhard alloys.

Performance of alumina ceramics:

1. Lightweight

The density of alumina ceramic materials is 3.7~3.95g/cm °, which is only half of that of steel and can greatly reduce equipment load.

2. Wide applicability

Aluminum oxide ceramics are widely used in fields such as machinery, fiber optics, cutting tools, medical, food, chemical, aerospace, etc.

 

products index:

Ceramic characteristic table
 name99% AL2O395% AL2O3
physical propertyessential componentessential componentAL2O3≥99%AL2O3≥95%
Density(g/cm3)3.853.6
water absorption%00
sintering temperature16901670
material charactersHardness(HV)17001600
break off strength>6500>2900
compressive strength3000025000
thermal responsemaximum service tempera- ture15001400
thermal expansion coefficient87.8
10-6/℃
0-1000℃
Heat shock resistance T(℃)200220
thermal conductivity W/m.k3122
electrical specificationvolume resistivity Ω.cm>1012>1012
Insulation destructive power KT/m1816
dielectric constant 1MHZ(E)9.2-10.59.0-10

 

Company workshop equipment:

 

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