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

ZrO2 · xEr2O3(tetragonal) { zirconium dioxide (tetragonal), Er-stabilized tetragonal zirconia polycrystal, Er-ZrO2(TZP), Er-TZP, ZrO2(TZP,Er) }

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
191 Table I x flexural resonance 1 27 5.868       111.3       1
191 Table I x flexural resonance 1 -196         121.3       1
191 Table I x flexural resonance 2 27 5.561       101.9       2
191 Table I x flexural resonance 2 -196         124.7       2

           ===== Table Notes =====

           1: Reported composition (mole fraction): 97.5 % ZrO2 + 2.5 % Er2O3.
           2: Reported composition (mole fraction): 96.0 % ZrO2 + 4.0 % Er2O3.

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

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