Elastic Moduli Data for Polycrystalline Ceramics

About Property Data Summaries.

Database Reference: NIST Structural Ceramics Database, SRD Database Number 30.

Journal Reference:

Elastic Moduli Data for Polycrystalline Ceramics, R. G. Munro, NISTIR 6853, (2002),
National Institute of Standards and Technology,
Gaithersburg, Maryland 20899.
Other Materials: Elastic Moduli Data

Other Materials Properties: Property Data Summaries

HfO2 · xEu2O3(partially stabilized) { hafnium dioxide (partially stabilized), europia partially stabilized hafnia, Eu-PSH, HfO2(PSH,Eu) }

Key to the Symbols: T = temperature, d = density, p = volume fraction of porosity, VL = longitudinal sound velocity,
VS = shear sound velocity, E = elastic modulus, G = shear modulus, B = bulk modulus, nu = Poisson's ratio.
Ref.
Nbr.		 Exhibit
Type		 Exhibit
Number		 Value
Type		 Measurement
Method		 Matl.
Nbr.		 T
[°C]		 d
[g/cm3]		 p
[%]		 VL
[km/s]		 VS
[km/s]		 E
[GPa]		 G
[GPa]		 B
[GPa]		 nu Table
Notes
110 Graph 1 x sonic resonance   23   0.1095     175 70     1
110 Graph 1 x sonic resonance   23   0.1351     172 70.9     1
110 Graph 2 x sonic resonance   20   0.1095     179.4       1,2
110 Graph 2 x sonic resonance   115         172.7       1,2
110 Graph 2 x sonic resonance   234         167.5       1,2
110 Graph 2 x sonic resonance   423         154.1       1,2
110 Graph 2 x sonic resonance   778         128.8       1,2
110 Graph 2 x sonic resonance   997         127.5       1,2
110 Graph 2 x sonic resonance   1545         128.5       1,2
110 Graph 2 x sonic resonance   1558         131.7       1,2
110 Graph 2 x sonic resonance   1556         133       1,3
110 Graph 2 x sonic resonance   1309         147       1,3
110 Graph 2 x sonic resonance   1032         155       1,3
110 Graph 2 x sonic resonance   893         157.7       1,3
110 Graph 2 x sonic resonance   845         159.5       1,3
110 Graph 2 x sonic resonance   645         165       1,3
110 Graph 2 x sonic resonance   383         174.4       1,3
110 Graph 2 x sonic resonance   263         179.6       1,3
110 Graph 2 x sonic resonance   20         196.4       1,3

           ===== Table Notes =====

           1: Reported composition (mole fraction): 95.9 % HfO2 + 4.1 % Eu2O3.
           2: On heating.
           3: On cooling.

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Date created: 24 October 2002
Last updated: 24 October 2002

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