What is the procedure for preparing mortar samples for SEM in order to study the micro structure of fractured surface?
Dear Saurabh Khandelwal
It depends on the purpose of the experiment!. However, You could cut the hardened specimen into 1cm*1cm*1cm cube. Then you should carry out gold coating by centrifuge. In preparing the specimen you should be careful to avoid unprecedented cracking.
Regards
Mohammad
Dear Saurabh Khandelwal
It depends on the purpose of the experiment!. However, You could cut the hardened specimen into 1cm*1cm*1cm cube. Then you should carry out gold coating by centrifuge. In preparing the specimen you should be careful to avoid unprecedented cracking.
Regards
Mohammad
Hello,
In continuation to what Mohammad said, this article will be helpful
https://pdfs.semanticscholar.org/56f1/d9886c46272a0340e8d5954a626d63561d9e.pdf
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