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Reticulated Alumina Hearth Post Type RAHP
ZIRCAR Reticulated Alumina Hearth Posts are rigid highly porous rods and shapes of fine grain dense alumina ceramic. An off-shoot of superalloy casting technology from the aerospace industry, these hearth posts offer low thermal conductivity and excellent strength. They are routinely used as support posts in floors and hearths of many ZIRCAR Furnace Insulation Modules and Insulation Assemblies.
ZIRCAR reticulated alumina is available in a variety of sizes, shapes and pore sizes.
CHARACTERISTICS & PROPERTIES
|Aluminum Oxide, %||99.8|
|Softening Point, C||1600+|
|Density, g/cc (pcf)||0.96 (60)|
Support posts in floors and hearths of many ZIRCAR Furnace Insulation Modules and Insulation Assemblies
Supports in high temperature process equipment
MATERIAL SAFETY DATA SHEET
STANDARD HEARTH POSTS
SHIP WT. (lb.)
|RAHP, 1.4"D x 3"T||
|* Note: Prices shown apply to sales within the United States. Contact us for information regarding international commerce.|
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Standard Hearth Posts are available for immediate shipment from stock.
Custom preparations are available on request
Reticulated Alumina is available in a wide range of custom shapes and sizes.
Please contact us with your special requirements. We are pleased to contact you if you would like more information or want to discuss custom product availability and pricing.
Standard items: order online or specify quantity, item # and description.
Custom preparations : specify quantity, product type and description (by supplying written descriptions or material specifications).
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