Dissemination of IT for the Promotion of Materials Science (DoITPoMS)

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Categories > Composite > Keyword: alumina

7 micrographs available, ordered by micrograph number.


Link to full record for micrograph 151 Micrograph 151 : Alumina-graphite brick
System: Al2O3-C-Si, Composition: Al2O3, C up to 30 (wt%), Si few%
Reflected light microscopy
400 μm
Link to full record for micrograph 195 Micrograph 195 : Zirconia Toughened Alumina (ZTA)
System: ZrO2-Al2O3, Composition: ZrO2 5-30, Al2O3 70-95 (wt%)
Scanning electron microscopy (SEM) in backscattered electron imaging (BEI) mode
10 μm
Link to full record for micrograph 602 Micrograph 602 : Section of a metal matrix composite (MMC)
System: Al-Mg, Composition: Al, Mg 2.5 (wt%), with Al2O3 (10 vol%)
Reflected light microscopy, polarised
80 μm
Link to full record for micrograph 603 Micrograph 603 : Section of a metal matrix composite (MMC)
System: Al-Mg, Composition: Al, Mg 2.5 (wt%), with Al2O3 (5 vol%)
Reflected light microscopy, polarised
80 μm
Link to full record for micrograph 611 Micrograph 611 : Section of a metal matrix composite (MMC) after extrusion and annealing
System: Al, Composition: Commercial purity (99.5%) + 13 micron alumina spheroids
Reflected light microscopy, polarised
40 μm
Link to full record for micrograph 616 Micrograph 616 : Cavity formation in a tensile loaded alumina particulate composite
System: Al, Composition: Commercial purity (99.5%) + 15 micron angular alumina particles
Scanning electron microscopy (SEM)
80 μm
Link to full record for micrograph 731 Micrograph 731 : Metal matrix composite of magnesium and alumina fibres
System: Mg-Zn, Composition: Mg 94.05, Zn 5.62, Zr 0.19, Ce 0.10, Nd 0.03 (wt%) (RZ5 Alloy), reinforced with Alumina fibres with a volume fraction of 14%
Scanning electron microscopy (SEM) in backscattered electron imaging (BEI) mode
10 μm

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