Accession Number : ADA950982

Title :   Observation of an Austenite-to-Martensite Transformation in 'Spines' Along Prior Austenite Grain Boundaries in Fully Hardened AISI 4340 Steel.

Descriptive Note : Technical note,

Corporate Author : WATERTOWN ARSENAL LABS MA

Personal Author(s) : Katz,Robert N.

Report Date : DEC 1961

Pagination or Media Count : 10

Descriptors :   *Steel, Microhardness, Grain boundaries, Transformations, Heat treatment, Austenite, Martensite, Cooling

Subject Categories : Metallurgy and Metallography

Distribution Statement : APPROVED FOR PUBLIC RELEASE