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Application of a Diffusion Model to Oxide Sintering.

Authors
Messelt-CD; Stanley-DA; Landis-EK
Source
NTIS: PB 300 399 :10 pages
Link
NIOSHTIC No.
10007957
Abstract
The Bureau of Mines investigated the application of a diffusion model to sintering rate data developed for lithium titanium ferrite. The data were obtained by sintering pressed pellets under identical conditions for various times up to 11 hours. Stereological measurements were made on polished sections, and sintering rates were calculated. A model for intermediate stage sintering was fitted to the stereological data. This procedure produced a method by which these type data could be used to study the relative importance of volume and grain-boundary diffusion under a variety of sintering conditions. The work upon which this report is based was done under an agreement between the Bureau of Mines, U.S. Department of the Interior, and the University of Alabama.
Publication Date
19790101
Document Type
IH; Report of Investigation;
Fiscal Year
1979
NTIS Accession No.
PB-300399
NTIS Price
A02
Identifying No.
RI 8369
NIOSH Division
TURC;
Source Name
NTIS: PB 300 399
State
AL;
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