DoITPoMS

Full Record for Micrograph 770

Link to full size image of micrograph 770
[236 KB]

View micrograph
.. in new window

View micrograph and record
.. in new window


You can also view and download the micrographs at CORE-Materials and also on Flickr
Micrograph no
770
Brief description
Bi 90, Sn 10 (wt%)
Keywords
alloy Link to MATTER Glossary entry for alloy, bismuth, metal, tin
Categories
Metal or alloy
System
Bi-Sn   Link to phase diagram
Composition
Bi 90, Sn 10 (wt%)
Standard codes
Reaction
Processing
Small casting in alumina crucible - air cooled.
Applications
Educational alloy - low melting point allows easy and safe use for students.
Sample preparation
Standard polishing techniques.
Technique
Scanning electron microscopy (SEM) in secondary electron imaging (SEI) mode
Length bar
10 μm
Further information
The near eutectic darker areas seen at lower magnifications [seen in micrograph 769] can be clearly seen to be similar to lamellae seen in micrograph 764.
Contributor
M Charles and A Cockburn
Organisation
Department of Materials Science and Metallurgy, University of Cambridge
Date
07/05/03
Licence for re-use
Attribution-Non-Commercial-Share Alike 2.0 UK: England & Wales
Related micrographs