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

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5 micrographs contributed by J Adamowski, ordered by micrograph number.


Link to full record for micrograph 841 Micrograph 841 : Micrograph of base material microstructure: H32 - cold-worked and stabilised to obtain 1/4 hardness.
System: Al-Mg, Composition: Al, Mg 4.5, Mn 0.7 (wt%)
Optical microscope, interferential contrast
100 μm
Link to full record for micrograph 842 Micrograph 842 : Macrograph of a resistance spot weld made in two plates of 1,5mm thickness. T3 - solution heat treatment, cold working and natural ageing.
System: Al-Cu, Composition: Al, Cu 4.5, Mg 1.5 (wt%)
Optical microscope, interferential contrast
1 mm
Link to full record for micrograph 843 Micrograph 843 : Micrograph of base metal. T6 - solution heat treated and artificially aged.
System: Al-Mg-Si, Composition: Al, Mg 1, Si 0.8, Mn 0.5 (wt%)
Optical microscope, reflected light
250 μm
Link to full record for micrograph 844 Micrograph 844 : Microstructure of extruded tube in Magnesium alloy AZ91 in direction perpendicular to the direction of extrusion.
System: Mg-Al, Composition: Mg, Al 9.2, Zn 0.8 (wt %)
Optical microscope, reflected light
500 μm
Link to full record for micrograph 845 Micrograph 845 : Microstructure of extruded tube in Magnesium alloy AZ91 in direction perpendicular to the direction of extrusion.
System: Mg-Al, Composition: Mg, Al 9.2, Zn 0.8 (wt %)
Optical microscope, reflected light
50 μm

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