Accession Number : ADA954253

Title :   Metallurgical Examination of Ten 1 inch Face Hardened Armor Plates Manufactured by American Car and Foundry Company.

Descriptive Note : Final rept.,

Corporate Author : WATERTOWN ARSENAL LABS MA

Personal Author(s) : Yoffa,M. ; Riffin,P. V.

Report Date : 31 DEC 1943

Pagination or Media Count : 12

Abstract : The results of the metallurgical examination show that all the face hardened armor plates possessed approximately the same face hardness of 444 Brinell and core hardness of 330 to 350 Brinell. The metallurgical tests included chemical analyses, harness surveys, fracture tests, hardenability, macro and microscopic examinations of plates from three heats.

Descriptors :   ARMOR PLATE, AUTOMOTIVE VEHICLES, CHEMICAL ANALYSIS, CORES, FRACTURE(MECHANICS), HARDENING, HARDNESS, HARNESSES, METAL PLATES, METALLURGY, SURVEYS, TEST METHODS

Subject Categories : Properties of Metals and Alloys
      Armor

Distribution Statement : APPROVED FOR PUBLIC RELEASE