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MicroArt highlights the beauty and charm found in the microscopic world of materials. Most of the time our focus is on the technical and scientific aspect of microstructures, but we also know that the objects we observe in the microscope are often striking in their appearance. Here we devote some space among our technical publications to showcase micrographs that possess an interesting artistic aesthetic quality.

Readers who are interested in sharing their own images for this feature may email them to the editor at ryan.deacon@asminternational.org.

“…And a river runs through”

Montage of backscattered electron images of a carburized coupon of AISI 1018 steel. The carburized layer (left) and the substrate (right) appear to be separated by a ferrite “river.” The beauty of the lamellar pearlite microstructure is evident in this stark black and white image (artistic license taken with this description).

Contributed by:

Evan Will, Nick Ury, Jonathan Puthoff and Vilupanur Ravi

Department of Chemical and Materials Engineering

Cal Poly Pomona

Pomona, CA 91768