met·al·log·ra·phy
ˌme-tə-ˈlä-grə-fē
: a study of the structure of metals especially with the microscope
me·tal·lo·graph·ic
mə̇¦talə¦grafik
variants
or less commonly metallographical
-fə̇kəl
: of, relating to, or produced by means of metallography
metallographic examination of sheet copper
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Merriam-Webster unabridged



