Europium - Properties and Applications

Material: Europium - Properties and Applications
Composition: >99%Eu
Property Minimum Value (S.I.) Maximum Value (S.I.) Units (S.I.) Minimum Value (Imp.) Maximum Value (Imp.) Units (Imp.)
Atomic Volume (average) 0.0289 0.0291 m3/kmol 1763.59 1775.79 in3/kmol
Density 5.2 5.3 Mg/m3 324.626 330.868 lb/ft3
Energy Content 1100 2600 MJ/kg 119173 281681 kcal/lb
Bulk Modulus 6 16 GPa 0.870226 2.3206 106 psi
Compressive Strength 60 80 MPa 8.70226 11.603 ksi
Ductility 0.3 0.5 0.3 0.5 NULL
Elastic Limit 60 80 MPa 8.70226 11.603 ksi
Endurance Limit 45 80 MPa 6.52669 11.603 ksi
Fracture Toughness 30 50 MPa.m1/2 27.3014 45.5023 ksi.in1/2
Hardness 180 240 MPa 26.1068 34.8091 ksi
Loss Coefficient 0.005 0.009 0.005 0.009 NULL
Modulus of Rupture 60 80 MPa 8.70226 11.603 ksi
Poisson's Ratio 0.15 0.29 0.15 0.29 NULL
Shear Modulus 4 10 GPa 0.580151 1.45038 106 psi
Tensile Strength 120 160 MPa 17.4045 23.206 ksi
Young's Modulus 14.5 18.5 GPa 2.10305 2.6832 106 psi
Glass Temperature K °F
Latent Heat of Fusion 60 75 kJ/kg 25.7952 32.244 BTU/lb
Maximum Service Temperature 320 400 K 116.33 260.33 °F
Melting Point 1080 1096 K 1484.33 1513.13 °F
Minimum Service Temperature 0 0 K -459.67 -459.67 °F
Specific Heat 170 190 J/kg.K 0.131556 0.147033 BTU/lb.F
Thermal Conductivity 13 14 W/m.K 24.3364 26.2085 BTU.ft/h.ft2.F
Thermal Expansion 31 33 10-6/K 55.8 59.4 10-6/°F
Breakdown Potential MV/m V/mil
Dielectric Constant NULL
Resistivity 90 100 10-8 ohm.m 90 100 10-8 ohm.m
Environmental Properties
  Resistance Factors
1=Poor 5=Excellent
Flammability 3
Fresh Water 1
Organic Solvents 5
Oxidation at 500C 1
Sea Water 1
Strong Acid 1
Strong Alkalis 1
UV 5
Wear 5
Weak Acid 1
Weak Alkalis 1

This data is provided subject to AZoM.com's terms and conditions. Data reproduced with permission of Granta Design Limited www.grantadesign.com

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