Published December 10, 1999 | Version v1
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Superplasticity and joining of zirconia-based ceramics

Creators

Description

Steady-state creep and joining of alumina/zirconia composites containing alumina volume fractions of 20, 60, and 85% have been investigated between 1,250 and 1,350 C. Superplasticity of these compounds is controlled by grain-boundary sliding and the creep rate is a function of alumina volume fraction, not grain size. Using the principles of superplasticity, pieces of the composite have been joined by applying the stress required to achieve 5 to 10% strain to form a strong interface at temperatures as low as 1,200 C

Availability note (English)

Available from INIS in electronic form; Also available from OSTI as DE00750622; PURL: https://www.osti.gov/servlets/purl/750622-BD5RZg/webviewable/

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Additional details

Identifiers

URL
https://www.osti.gov/servlets/purl/750622-BD5RZg/webviewable/;

Publishing Information

Imprint Pagination
9 p.
Report number
ANL/ET/CP--100681

Conference

Title
Materials Research Society Annual Fall Meeting
Dates
29 Nov - 3 Dec 1999
Place
Boston, MA (United States)

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
31049225
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ALUMINIUM OXIDES; CERAMICS; COMPOSITE MATERIALS; CREEP; JOINING; MICROSTRUCTURE; PLASTICITY; ZIRCONIUM OXIDES
Descriptors DEC
ALUMINIUM COMPOUNDS; CHALCOGENIDES; FABRICATION; MATERIALS; MECHANICAL PROPERTIES; OXIDES; OXYGEN COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; ZIRCONIUM COMPOUNDS

Optional Information

Contract/Grant/Project number
W-31109-ENG-38
Funding organization
US Department of Energy (United States)