THIN RECTANGULAR ALUMINA CERAMIC SHEET No.: 110

Description

THIN RECTANGULAR ALUMINA CERAMIC SHEET
No.: 110
You are bidding on a ONE (1) only Thin Rectangular Alumina Ceramic Sheet. It is in excellent new condition being NOS (New Old Stock). They are made from 96% purity Aluminum Oxide (Al2O3) which of course is Alumina. Generally the balance of composition for this purity Alumina material is of Silicon Dioxide (SiO2) which is Silica. This material has very high hardness, very high stiffness, very good corrosion resistance to chemicals at high temperature, and very high refractoriness or use temperature. They may be used for a variety of electrical, mechanical, and thermal applications. They are great for firing sample in a high temperature kiln. The may be slumped at 3100 F (1700 C).They are sufficiently thin to use as diffusers of light. The are great for both electronic substrates or sculptural works of art. They may also be used for jewelry or for applications requiring high wear or abrasion resistance. Your imagination is the only limiting factor in the spectrum of possible applications for this component. Be sure to view all photos as they are an integral component of the item description.
The specifications for these components are as follows:
Length:
Approximately 6.40” (162 mm)
Width:
Approximately 3.50” (87.4 mm)
Thickness:
Approximately 0.025” (0.635 mm)
Please Note:
There are slight differences in any or all of the dimensions. These are not precision technical ceramic components. There is no warp or camber Specification for this item. However they are relatively flat.
Specific Gravity or Density:
3.9 g/cm3
Water Absorption or Porosity:
0%
Fusion Temperature or Melting Temperature:
2000 °C or 3550 °F
Maximum Working Temperature:
1600 °C or 2900 °F
Thermal Conductivity:
25 W/m* K
Specific Heat:
0.9 J/g*K
Expansion Coefficient or CTE:
7.5 x 10 E-6 inches/°C
Electrical Resistivity at 20 C:
10 E14 Ohm*cm
Electrical resistance at 600 C:
10 E8 Ohm*cm
Modulus of Elasticity:
44 x 10 E6 p.s.i. or 350 GPa.
These components were not specifically manufactured for an individual application; therefore be sure to check the dimensional descriptions carefully for your application. Future returns or requests for refunds, because of some "fit" issue or the like will not be honored. Please check the other Alumina component variants that are available in my listings for the model or models that best fits your requirement.
Your imagination is the only limiting factor in the spectrum of possible applications for these components and materials.
If you require additional technical information, design, or application engineering consultation, feel free to contact us. As a materials scientist with four decades experience in high temperature processing, ceramics, dentistry, and jewelry manufacture it will be possible to provide you with creative and imaginative approaches to your requirements.
Feel free to ask any questions you may have regarding this item early. Use PayPal only.
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No.: 110