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Customize Aluminum Oxide Ceramic Kiln Stilts High Temperature Resistance

Categories Aluminum Oxide Ceramic
Brand Name: KAMTAI
Model Number: KTALP181
Certification: SGS
Place of Origin: CHINA
MOQ: 1000PCS
Price: Negotiable
Payment Terms: L/C, T/T, Western Union, MoneyGram,PAYPAL
Supply Ability: 10000PCS/ MONTH
Delivery Time: 25 DAYS AFTER PAYMENT
Name: High temperature high strength alumina ceramic kiln stilts
Feature: High strength
Size: Customize
Type: Kiln stilts
Application: Refractory, Industrial Ceramic
Package: Carton box
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    Customize Aluminum Oxide Ceramic Kiln Stilts High Temperature Resistance

    Customize Aluminum Oxide Ceramic Kiln Stilts High Temperature Resistance

    1. Description

    Aluminum oxide (Al2O3), commonly known as alumina, is extensively used as an engineering ceramic due to its high performance at a cost-effective price. Typically, alumina is available in grades from 88% to 99.99% purity with properties varying accordingly. Zirconia-toughened alumina is a modified, stronger grade of alumina.

    We carry a variety of size post & stilts. However there are so many size shelves that you need to email us to check on your size and availability. Posts are what you use to stack the shelves in a kiln. Tile racks in this section are only low fire, high fire shelves are not made. Stilts are what you use to place under a glazed item during firing so it will not bond to the kiln shelve.

    We supply a range of ceramic kiln firing metal pinned stilts. Stilts are used to allow glazed ware to be protected all over, rather than dry footing items. Stilting ceramic pieces help keep moisture out of the ware and help against crazing. Ceramic stilts are also a good aid against protecting the kilns shelves from glaze. Please note, to help prolong the life of your kiln furniture/stilts it is advisable to apply some batt wash periodically.

    We have 7 size , you can choose.

    Advantage of Alumina Ceramic kiln stilts
    1. Low thermal expansion and low porosity.
    2. High bending strength and hard hardness: Good wear ability
    3. Perfect toughness and optimized microstructure
    4. Outstanding thermal shock resistance
    5. Corrosion resistance: No acid alkali salt can corrode it.
    6. Excellent high temperature performance
    7. Good heat resistance performance
    8. Both ends equipped with plastic enclosed ring, only oil won't leak, making the roller axle revolve under the situation of long-time totally enclosed.
    9. Long service time: 2-3times longer than the steel roller and can reduce the wearing of belt.
    10. Great profitable efficiency: Can lower the comprehensive cost of belt conveyer and the repairing time.
    11. Ceramic surface: Form an oxidized membrane, won't connect with and react with any materials. The trough roller can clean the belt.
    2. Technical parameter of Alumina ceramic
    Al2O3 Content%969899.599.7
    Densityg / cm33.703.803.903.92
    Compressive Strength @ 25 CMpa2229209125122350
    Tensile Strength @ 25 CMPa200200248252
    Flexural Strength @ 25 CMPa331276324320
    Elastic Modulus @ 25 CGPa290331366380
    Hardness : Knoop Rockwell(Gpa) Kg/mm2
    (11.7) 1196
    (12.5) 1276
    (14) 1428
    (15) 1510 90
    Thermal Conductivity @ 25 CW / m-Deg K20.828.1


    Coefficient of Thermal Expansion @ 25-1000 C1 X 10-6 /
    Deg C
    Specific Heat @ 25 Ccal / g / Deg C.
    Maximum Working Temp.Deg C1650165017001700
    VolumeResitivity @25C @700 Cohm-cm
    1 X 10-13
    1 X 10-8
    1X 10-13
    2.2 X 10-9
    1 X 10-13
    6 x 10-7
    1 X 10-13
    6 x 10-7
    Dielectric Strength
    (@Thickness) 100Mils
    ac volts
    per mil
    Dielectric Constant 1Mhz
    e' / eo8.69.49.710.0
    Dissipation Factor 1 Mhz
    Tan Delta.0004




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