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99% To 99.7% High Purity Alumina Ceramic Rod High Temperature Resistant

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99% To 99.7% High Purity Alumina Ceramic Rod High Temperature Resistant

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Brand Name : MH

Model Number : MH01

Certification : ISO9001 ROHS

Place of Origin : CHINA

MOQ : 100 pcs

Price : USD 0.1-0.85/PCS

Payment Terms : L/C, T/T, Western Union

Supply Ability : 5000 PCS WEEK

Delivery Time : 15-20DAYS

Packaging Details : Export carton

Material : 99% alumina ceramic

Color : Light yellow

Density : 3.9g/cm³

Working Temperature : 1700℃

OEM,ODM : Acceptable

Origin : China

MOQ : 100 pcs

Package : Carton

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99%-99.7% High Purity Alumina Ceramic Rod High Temperature Resistant Ceramic Rod

Aluminium Oxide, Al2O3 is the most widely applied and cost effective technical ceramic material. It offers a combination of superior mechanical strength and electrical properties, wear resistance and corrosion resistance. The maximum working temperature is up to 1700 °C with relatively high thermal conductivity. It is also an electrically insulating material with a high electrical resistivity. The good corrosion resistance makes it insoluble in water and slightly soluble in strong acid and alkaline solution.

Alumina rod is made of aluminum oxide (Al2O3) ceramic – a fine ceramic material that is widely used in various industries. Aluminum oxide rod has superb performance in electrical insulation, high chemical resistance, and low thermal expansion.According to actual application and customer's requirement, the purities vary from 95%-99.7% and the forming methods will be different. The forming methods applied in our plant include dry pressing, isostatic pressing, injection moulding, extrusion moulding. With experienced engineers and talented workers, we are confident to offer high quality, high precision, complex components for customers worldwide.

Properties Unit Steatite ceramic 95% Al2O3 99% Al2O3 Zirconia Ceramic
Density g/cm³ 2.8 3.6 3.8 5.6
Flexural strength Mpa 145 300 300 354
Max Working Temperature ℃ 1100 1400 1600 1400
Sintering temperature ℃ 1350 1700 1750 1550
Heat resistance T(℃) 200 220 200 350
Hardness Gpa 5.7 7 10.7 12.3
Elastic modulus Gpa 120 275 320 205
Poissons ratio - 0.21 0.22 0.22 0.30
Linear expansion coefficient x 10-6/℃ 7.9 7.1 7.8 9
Insulation breakdown Intensity KT/mm 10 16 18 15
Thermal conductivity w/(m.k) 2.5 20 25 2.5
Specific Heat *10-3J/(kg*K) 0.75 0.78 0.78 0.4

99% To 99.7% High Purity Alumina Ceramic Rod High Temperature Resistant99% To 99.7% High Purity Alumina Ceramic Rod High Temperature Resistant99% To 99.7% High Purity Alumina Ceramic Rod High Temperature Resistant99% To 99.7% High Purity Alumina Ceramic Rod High Temperature Resistant

99% To 99.7% High Purity Alumina Ceramic Rod High Temperature Resistant

99% To 99.7% High Purity Alumina Ceramic Rod High Temperature Resistant99% To 99.7% High Purity Alumina Ceramic Rod High Temperature Resistant


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99% high purity alumina

      

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China 99% To 99.7% High Purity Alumina Ceramic Rod High Temperature Resistant factory

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