Accession Number : ADA268350


Title :   Atlas of Formability: INCONEL 718


Descriptive Note : Final rept. 30 Apr-31 Jul 92,


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


Personal Author(s) : Chaudhury, Prabir K ; Zhao, Dan


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a268350.pdf


Report Date : 31 Jul 1992


Pagination or Media Count : 38


Abstract : In this investigation, flow behavior of Inconel 718 alloy was studied by conducting compression tests over a wide range of temperatures and strain rates. Constitutive relations were determined from the flow behavior, and a dynamic material modeling was conducted on this alloy. Thus, the optimum processing condition in terms of temperature and strain rate was identified. Microstructural changes during high temperature deformation were also characterized.


Descriptors :   *COMPRESSIBLE FLOW , *SUPERALLOYS , *METALWORKING , TEST AND EVALUATION , COMPRESSION , MICROSTRUCTURE , DYNAMICS , PROCESSING , FLOW , HIGH TEMPERATURE , DEFORMATION , ALLOYS , STRAIN RATE


Subject Categories : Properties of Metals and Alloys
      Water Pollution and Control


Distribution Statement : APPROVED FOR PUBLIC RELEASE