Accession Number : ADA268263


Title :   Atlas of Formability: Permalloy - 80 Flow Stress Curves


Descriptive Note : Final rept. 30 Nov 92-25 Feb 93,


Corporate Author : NATIONAL CENTER FOR EXCELLENCE IN METALWORKING TECHNOLOGY JOHNSTOWN PA


Personal Author(s) : Kuhn, Howard A


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a268263.pdf


Report Date : 25 Feb 1993


Pagination or Media Count : 22


Abstract : In this investigation, flow behavior of Permalloy - 80 alloy was studied by conducting compression tests over a wide range of temperatures (I 1112 - 2192 F) at high strain rates (1-10 s- 1). The true stress-true strain flow curves are presented for each test condition. This report supplies ample mechanical property data on Permalloy - 80 alloy for mechanical and materials engineers in the field of metalworking process design. The data presented here are also very helpful in finite element analysis of metalworking processes.


Descriptors :   *MECHANICAL PROPERTIES , *COMPRESSIBLE FLOW , *METALWORKING , TEST AND EVALUATION , COMPRESSION , HIGH TEMPERATURE , DEFORMATION , FLOW , STRAIN RATE , ALLOYS , FINITE ELEMENT ANALYSIS , MICROSTRUCTURE , TEMPERATURE


Subject Categories : Properties of Metals and Alloys
      Fluid Mechanics


Distribution Statement : APPROVED FOR PUBLIC RELEASE