Method of determining elastic and plastic mechanical properties of ceramic materials using spherical indenters
Abstract
The invention pertains a method of determining elastic and plastic mechanical properties of ceramics, intermetallics, metals, plastics and other hard, brittle materials which fracture prior to plastically deforming when loads are applied. Elastic and plastic mechanical properties of ceramic materials are determined using spherical indenters. The method is most useful for measuring and calculating the plastic and elastic deformation of hard, brittle materials with low values of elastic modulus to hardness.
- Inventors:
-
- Corvallis, OR
- Issue Date:
- Research Org.:
- National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV (United States)
- OSTI Identifier:
- 870287
- Patent Number(s):
- 5490416
- Assignee:
- United States of America as represented by Secretary of (Washington, DC)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- method; determining; elastic; plastic; mechanical; properties; ceramic; materials; spherical; indenters; pertains; ceramics; intermetallics; metals; plastics; hard; brittle; fracture; prior; plastically; deforming; loads; applied; determined; useful; measuring; calculating; deformation; values; modulus; hardness; brittle materials; ceramic material; ceramic materials; mechanical properties; plastic mechanical; elastic modulus; elastic deformation; ceramic mater; plastically deforming; determining elastic; /73/
Citation Formats
Adler, Thomas A. Method of determining elastic and plastic mechanical properties of ceramic materials using spherical indenters. United States: N. p., 1996.
Web.
Adler, Thomas A. Method of determining elastic and plastic mechanical properties of ceramic materials using spherical indenters. United States.
Adler, Thomas A. Mon .
"Method of determining elastic and plastic mechanical properties of ceramic materials using spherical indenters". United States. https://www.osti.gov/servlets/purl/870287.
@article{osti_870287,
title = {Method of determining elastic and plastic mechanical properties of ceramic materials using spherical indenters},
author = {Adler, Thomas A},
abstractNote = {The invention pertains a method of determining elastic and plastic mechanical properties of ceramics, intermetallics, metals, plastics and other hard, brittle materials which fracture prior to plastically deforming when loads are applied. Elastic and plastic mechanical properties of ceramic materials are determined using spherical indenters. The method is most useful for measuring and calculating the plastic and elastic deformation of hard, brittle materials with low values of elastic modulus to hardness.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1996},
month = {1}
}
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