二氧化钛 - 钛（TiO2）

材料： 二氧化钛 - 钛（TiO2）
Composition: TiO2 (99.6%)
Property Minimum Value (S.I.) 最大值（S.I.） Units (S.I.) Minimum Value (Imp.) Maximum Value (Imp.) 单位（小动物）
Atomic Volume (average) 0.0057 0.007 m3/kmol 347.835 427.166 in3/kmol
Density 3.97 4.05 Mg/m3 247.839 252.833 lb/ft3
Energy Content 100 150 MJ/kg 10833.9 16250.8 kcal/lb
Bulk Modulus 209.1 218.1 GPa 30.3274 31.6327 106psi
Compressive Strength 660 3675 MPa 95.7249 533.014 ksi
Ductility 0 0 无效的
Elastic Limit 333.3 367.5 MPa 48.3411 53.3014 ksi
耐力极限 283.5 330.7 MPa 41.1182 47.9639 ksi
断裂韧性 2.4 3.3 mpa.m1/2 2.18411 3.00315 ksi.in1/2
Hardness 9330 10290 MPa 1353.2 1492.44 ksi
损耗系数 5E-005 8e-005 5E-005 8e-005 无效的
Modulus of Rupture 140 441.2 MPa 20.3053 63.9906 ksi
Poisson's Ratio 0.27 0.29 0.27 0.29 无效的
Shear Modulus 90 112.5 GPa 13.0534 16.3167 106psi
Tensile Strength 333.3 367.5 MPa 48.3411 53.3014 ksi
Young's Modulus 230 288 GPa 33.3587 41.7708 106psi
玻璃温度 K °f
Latent Heat of Fusion 820 930 kJ/kg 352.535 399.826 BTU/LB
Maximum Service Temperature 1840 1910 K 2852.33 2978.33 °f
Melting Point 2103 2123 K 3325.73 3361.73 °f
Minimum Service Temperature 0 K -459.67 °f
比热 683 697 J/kg.k 0.528545 0.539379 BTU/LB。F
Thermal Conductivity 4.8 11.8 W/M.K 8.98576 22.09 BTU.ft/h.ft2。F
Thermal Expansion 8.4 11.8 10-6/k 15.12 21.24 10-6/°F
Breakdown Potential 2 12 MV/m 50.8 304.8 v/mil
Dielectric Constant 10 85 10 85 无效的
Resistivity 1E+019 1E+024 10-8ohm.m 1E+019 1E+024 10-8ohm.m
Environmental Properties
抵抗因素
1 =差5 =优秀
Flammability 5
Fresh Water 5
Organic Solvents 5
500c的氧化 5
Sea Water 5
强酸 4
Strong Alkalis 3
UV 5
穿 5
Weak Acid 5
Weak Alkalis 3

This data is provided subject to AZoM.com's terms and conditions. Data reproduced with permission of Granta Design Limitedwww.grantadesign.com和Ceram Research Limitedwww.ceram.co.uk

Note: Properties can vary depending on factors such as processing methods, porosity and grain size.

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