Lianyungang Highborn Technology Co., Ltd.

Alumina Ceramic Boat, Alumina Boat, Ceramic Boat manufacturer / supplier in China, offering Heat Resistance Fused Quartz Ceramics Crucible, Industrial Alumina Ceramic Insulating Sleeve, High Porosity Wooden Porous Mosquito Ceramic Wick and so on.

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Heat Resistance Fused Quartz Ceramics Crucible

FOB Price:US $5 - 10 / Piece
Purchase Qty. (Pieces) FOB Price
10-99 US $10 / Piece
100+ US $5 / Piece
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Min. Order: 10 Pieces
Port: Shanghai, China
Production Capacity: 1000000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Money Gram

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Basic Info.

Model NO.:HB
Shape:Ceramic Crucible
Color:Ivory or White
Type:Ablative Material
Density:3.9g/cm3
Material2:99% Alumina
Using Purpose:Insulation
Refractoriness (℃):1580< Refractoriness< 1770
Feature:Long Time Materials, Instant Materials
Material:Alumina Cement
Trademark:HB
Transport Package:Wooden Box or Carton
Specification:ROHS
Origin:Jiangsu/China
HS Code:6906000000

Product Description

High temperature fused quartz ceramics crucible

Product Description
 
Alumina is one kind of structural ceramic with the performance of good insulation , high strength with accurate size . Using alpha high purity material, sintered by 1800°C, with unique molding method, Hongyi Ceramics provide wide series ceramic component with variety of specification , also we can make differnt items according your drawing and technical requirement.
 
Features:
1.High Mechanical Strength
2.High Thermal Conductivity
3.High Spalling Resistance
4.High Softening Temperature
5.Excellent Insulativity
6.Etching Resistance
7. Durable&High adrasive properity
8. ensure stability againest frenquency and temperature
9. smooth
10. Exactitude dimension
 
 

Property
Unit92% Alumina Ceramic95% Alumina Ceramic99% Alumina Ceramic
Densityg/cm3≥3.63≥3.68≥3.83
Water absorption%OOO
Sintering temperature°C1500-17001600-18001700-1800
HardnessHV≥1400≥1500≥1650
Flexural strengthKgf/cm2300030003000
Compressive strengthKgf/cm2240002500026000
Fracture toughnessMap.m3/23~43~44~5
Maximum temperature°C160017001800
Coefficient of thermal expansion/°C8*10-68*10-68*10-6
Heat shockT(°C)220220220
Thermal conductivityW/m.k(25-300°C)25 1425 1425 14
 20°C >1012>1012>1012
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Lianyungang Highborn Technology Co., Ltd.

- Jiangsu, China
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