Alumina Boats | Al2O3 Ceramic | Stanford Advanced Materials

Catalog No.	AC0928
Material	Al2O3
Purity	99.8%
Density	3.9 g/cm3

Alumina boats are ceramic products with high thermal conductivity, compressive strength, and thermal shock resistance. Alumina boats can be used under high temperature for evaporation and do not contaminate most molten metals. Multiple sizes of boats and custom manufacturing are available.

Alumina Boats Description

Alumina boats have high thermal conductivity, compressive strength, and thermal shock resistance. Alumina Ceramics as a fine technical ceramic material is widely used in a lot of industries. High purity alumina has superb performances in electrical insulation, high chemical resistance, and low thermal expansion. High purity alumina materials are excellent for making parts for CVD, ion implants, photolithography, and semiconductor parts. In traditional industries, alumina ceramics are ideal for products such as injector tubes, gas nozzles, and insulators. Alumina tubes are widely used as a protector for high-temperature thermal couples.

Alumina Boats Specification

Composition	Al97	Al98
Al2O3 Content	97%	99.80%
Color	White	Ivory
Tensile	30 Kpsi	32 Kpsi
Flexural	55 Kpsi	60 Kpsi
Compressive	300 Kpsi	330 Kpsi
Density	3.70 g/cc	3.92 g/cc
Hardness	13.8 HV, GPa	18 HV, GPa
Thermal Conductivity	25 W/(m K)	32 W/(m K)
C.O.T.E.	7.7 In / In°C (x107)	7.8 In / In°C (x107)
Working Temperature	1500 °C	1750 °C
Dielectric Constant	9.5	9.8
Volume Resistivity	>10^14 Ohm-cm	>10^15 Ohm-cm
Dielectric Strength	16 KV/mm	20 KV/mm

Prototyping service also available for other ceramics material

Boron Nitride
Pyrolytic Boron Nitride
Silicon Carbide (98% 99.5%)
Silicon Nitride

Boron Carbide
Zirconia

Alumina Boats Packaging

Our alumina boats are carefully handled to prevent damage during storage and transportation and to preserve the quality of our products in their original condition.

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AC0928 Alumina Boats, Al2O3 Ceramic

Alumina Boats Description

Alumina Boats Specification

Alumina Boats Packaging

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