Effect of Oxide Additions on Sintering of Magnesia

Effect of Oxide Additions on Sintering of Magnesia

The effect of transition metal, alkali, alkaline‐earth, and heavy metal oxide additions on the sintering of magnesia was determined by measuring bulk density and shrinkage. Polished specimens were made on selected compositions and the grain structure was photographed. The unusual effect of titanium,...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of the American Ceramic Society 1958-10, Vol.41 (10), p.406-409
Hauptverfasser: NELSON, JAMES W., CUTLER, IVAN B.
Format: Artikel
Sprache:eng
Schlagworte:
ADDITIVES
ALKALI METALS
ALKALINE EARTH METALS
CLEANING
CONFIGURATION
CRYSTALS
DEFECTS
DEFORMATION
DENSITY
GRAIN SIZE
IMPURITIES
IRON OXIDES
LATTICES
LITHIUM OXIDES
MAGNESIUM OXIDES
MEASURED VALUES
METALS
MINERALOGY, METALLURGY, AND CERAMICS
PHOTOGRAPHY
QUANTITATIVE ANALYSIS
SILICON OXIDES
SINTERING
TITANIUM OXIDES
TRANSITION METALS
VOLUME
ZINC OXIDES
ZIRCONIUM OXIDES
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The effect of transition metal, alkali, alkaline‐earth, and heavy metal oxide additions on the sintering of magnesia was determined by measuring bulk density and shrinkage. Polished specimens were made on selected compositions and the grain structure was photographed. The unusual effect of titanium, zirconium, silicon, lithium, iron, and zinc oxides in promoting high sintered densities is explained on the basis of the defective crystal structure produced by these additions.
ISSN:0002-7820
1551-2916
DOI:10.1111/j.1151-2916.1958.tb13512.x