Zirconia

参数 单位
化学式 -- ZrO2
代码 -- PSZ
主要材料 -- Zirconia
主要材料纯度 % 95
主要辅材 -- --
主要辅材成分 -- --
颜色 -- White
密度 g/cm³ 6.0
吸水率 % --
外观表证 -- Dense
维氏硬度 GPa 13
抗折强度 Mpa 1000
弯曲强度 Mpa --
弯曲强度 Mpa 350
抗压强度 Mpa --
断裂韧性 MPa m½ 6
杨氏模量 GPa 220
泊松比 -- 0.32
Abrasiveness Blast abrasion amount μm 0.5
最高使用温度(氧化气氛) °C --
最高使用温度(保护气氛) °C --
Thermal expansion coefficient RT~200°C *10^-6/°C 7.7
Thermal expansion coefficient RT~400°C *10^-6/°C --
Thermal expansion coefficient RT~600°C *10^-6/°C 10.0
Thermal expansion coefficient RT~800°C *10^-6/°C 11.0
热导率(室温) W/mK 3
Thermal conductivity 400°C W/mK --
Thermal conductivity 800°C W/mK --
Specific heat RT J/kg.K 470
Specific heat 400°C J/kg.K --
Specific heat 800°C J/kg.K --
Thermal Shock Resistance °C 280
Dielectric strength kV/mm 10
Volume resistivity 20°C Ω.cm 1*10^12
Volume resistivity 500°C Ω.cm --
Dielectric loss 1MHz *10^-4 20
Dielectric loss 3GHz *10^-4 10
Dielectric constant 1MHz -- 35
Dielectric constant 3GHz -- 40
Liquid hydrochloric acid Loss --
Liquid hydrochloric acid (1) Loss --
Liquid sulfuric acid Loss --
Liquid sulfuric acid (1) Loss --
Liquid nitric acid Loss --
Liquid caustic soda (sodium hydroxide) Loss --
Liquid caustic soda (sodium hydroxide) (1) Loss --
Gas air or oxygen Loss --
Gas air or oxygen (1) Loss --
Gas vapor Loss --
Gas nitrogen Loss --
Gas carbon monoxide Loss --
Gas carbon dioxide Loss --
Gas hydrogen Loss --
Gas htdrofluoric acid Loss --
Gas chlorine Loss --
Gas bromine Loss --
Gas iodine Loss --
Gas ammonia Loss --
Gas hydrogen sulfide Loss --
Solid body sulfur Loss --
Solid body carbon graphite Loss --
Permeability Km --
Susceptibility Xm --
20%盐酸(置入72小时) WT Loss [mg/cm²/day] 0.0
盐酸 20% (置入24小时) WT Loss [mg/cm²/day] 0.0
20%浓度硫酸(置入72小时) WT Loss [mg/cm²/day] 0.0
20%浓度硫酸(置入24小时) WT Loss [mg/cm²/day] 0.0
61%浓度硝酸(置入72小时) WT Loss [mg/cm²/day] 0.0
61%浓度硝酸(置入24小时) WT Loss [mg/cm²/day] 0.0
85%浓度磷酸(置入72小时) WT Loss [mg/cm²/day] -3.2
85%浓度磷酸(置入24小时) WT Loss [mg/cm²/day] 0.0
20%浓度烧碱(置入72小时) WT Loss [mg/cm²/day] 0.0
20%浓度烧碱(置入24小时) WT Loss [mg/cm²/day] 0.0
47%浓度氢氟酸(置入72小时) WT Loss [mg/cm²/day] erosion
应用特性 -- --
备注 -- --
Features & applications (cn) -- --
Remarks (cn) -- --