It is shown that the char resulting from the distillation of corn cobs in the manufacture of furfural, may be substituted for the more expensive bone char now being used in the carburizing process. The distribution of the tri-ferro carbide, Fe3C, in the carburized zone may be closely governed by time and temperature variations.
Proceedings of the Iowa Academy of Science
©1926 Iowa Academy of Science, Inc.
Maxwell, H. L.
"The Utilization of Cob Char as a Carburizing Agent,"
Proceedings of the Iowa Academy of Science, 33(1), 174-174.
Available at: https://scholarworks.uni.edu/pias/vol33/iss1/30