Color has historically seen limited use in metallography,
mainly due to the cost of film and prints and the difficulty and cost of reproducing
images in publications. With the growth of digital imaging, however, capturing
color images is much simpler and cheaper.
The 2017 April issue of Industrial Heating features our cover story, a comprehensive list of combustion resources, as well as part 2 of our rimfire firing-pin indent copper crusher series, and much more.