Raw materials
-

Powder preparation
-

Molding
-

Sintering process
-

processing technology
-

Category

Product Features

Product Line

99% alumina ceramic rod

SKUXC-YD-003
Online quote
Price MOQ Lead Time Customization Sample
$10 <10 15 days Yes Yes
$2 ≥10 30 days Yes Yes
Packing specification
Net weight Gross weight Dimension Remarks
Payment Terms
Shipping terms

Product Description

Model
XC-YD-003
Brand
XMCERA
Origin
China
Port
Xiamen
Features

High temperature resistance, Acid and alkali resistance, High frequency insulation
Product Details

Type: Ceramic Tubes, Application: Industrial Ceramic, Color: Ivory, Shape: Customized Designs, Size: Customized Size, Feature: High temperature resistance, Usage: Industry Usage, Raw material: 99% Alumina Ceramic, Compressive strength(20℃): ≥2100Mpa, Flexure strength(20℃): ≥280Mpa, Thermal Conductivity(20℃): ≥18W/mK, Certificate: ISO9001/SGS/ROHS.

Product parameters

材料性能表

Material Properties

单位

Units

AI203 99%
机械性能Mechanical
密度 Density g/cm3 ≥3.9
颜色 Color - 象牙白Ivory
吸水性 Water Absorption % 0
透气性 Gas Permeability 0
抗弯强度 Flexural Strength(20° Mpa ≥360
维氏硬度 Vickers Hardness Gpa 13.7
耐压强度 Compressive Strength (20°C) Mpa 2350
热导性能
Thermal
导热率 Thermal Conductivity  (20°C) W/m..K 27
热膨胀系数 Coefficient of Thermal Expansion 10-6/°C 8
耐热震性 Thermal Shock Resistance(20°C) T(C) 200
比热 Specific Heat J/Kg•°K 780
最高使用温度 Maximum Use Temperature °C 1200
电力性能
Electrical
体电阻率 Volume Resistivity (25°C) Ω.cm >10^14
绝缘强度 Dielectric Strength   6.35mm ac-kV/mm 8.7
介电常数 Dielectric Constant @1MHz 25° C 9.6
介质损耗 Dielectric Loss(tan delta). @1MHz 25° C 0.0001
断裂韧度 Fracture  Toughness 4-5
弹性模数 Elastic Modulus Gpa 250
泊松比 Poisson's Ratio(20°C) 0.22

Product Gallery