Metallurgical Examination of Twelve 3/4 Inch Rolled Homogeneous Armor Plates Manufactured by Carnegie-Illinois Steel Corporation.
WATERTOWN ARSENAL LABS MA
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Metallurgical examination, including Brinell hardness surveys, fracture tests for steel soundness and fibre and macroetch tests was conducted on each of the twelve plates furnished by Carnegie-Illinois Steel Corporation. Microscopic examination was made on three plates and a chemical analysis taken of one. All samples fractured in a fibrous manner and were satisfactory with respect to steel soundness.
- Properties of Metals and Alloys