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99% AL2O3 Talc Ceramics Precision Solid Round Alumina Ceramic Bar

99% AL2O3 Talc Ceramics Precision Solid Round Alumina Ceramic Bar

Brand Name HY
Model Number HY-TCG-04
Certification CE
Place of Origin China Yixing
Minimum Order Quantity 10 pieces
Price Negotiation
Payment Terms L/C, D/P, T/T, Western Union
Supply Ability 10000 pcs per month
Delivery Time 20-30 working days
Packaging Details wooden case
AL2O3 ≥ 99%
product name Alumina ceramics
color yellow
density 3.85g/cm³
sintering temperature 1650℃
hardness (HV) 1700
size customization
Detailed Product Description

alumina ceramics tube precision solid round bar accurate size wear resistant Mechanical and electronic manufacturing

product name:alumina ceramic bar

Introduction of alumina ceramics bar:

Alumina ceramic rod is an oxide ceramic with a-alumina as the main component. It is characterized by good compactness, good wear resistance, excellent insulation performance, low wear rate, acid and alkali corrosion resistance, high hardness, good surface finish, delicate porcelain, high precision, good heat dissipation, chemical performance temperature and so on. The main application fields are machinery manufacturing, electronic manufacturing, chemical industry, textile industry, because of its excellent chemical properties and metal corrosion resistance, and high temperature resistance up to 1700 °C. It can show its excellent insulation at high voltage and various frequencies, and it is also applied to the mechanical transmission environment with corrosion resistance and wear resistance.

Physicochemical indexes of alumina solid rod:

ItemUnitTypical Values
Physical Properties
Colour Ivory
Densityg/cm33.85
Alumina Content%99%
Gas Permeability 0
Water Absorption%0%
Physical Properties
MONS’Hardness 82
Vickers Hardness(Hv50)Gpa(kg/mm2)15.7(1600)
Flexural Strength(20℃)Mpa330
Compressive Strength(20℃)Mpa2000
Fracture Thoughness(20℃)Mpam1/24
Thermal Properties
Thermal Conductivity(20℃)W/(m.k)27.5
Thermal Expansion Coeffcient10-6/℃7.6
Thermal Shock Resistance△T℃200
Maximum Use Temperature1650
Electrical Properties
Dielectric StrengthKV/mm>12
Dielectric Conatantε09-10
Dielectric Loss Angle(1MHz) 0.0002
Volume Resistivity(20℃)Ω.cm>1014


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Product Tags: AL2O3 Talc Ceramics   99% Talc Ceramics   Solid Round alumina ceramic bar  
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