Influence of 12Х18Н10Т steel fibers beam pressing on their structures and properties

   
S.A.Spiridonov
 

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Omeliana Pritsaka str.,3, Kyiv, 03142, Ukraine
Modern Problems in Physical Materials Science - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2014, #23
http://www.materials.kiev.ua/article/1778

Abstract

Structure and mechanical propertiesstatic at static and cyclic loading of steel fibers 12Х18Н10Т diameter 0,08 mm, composed of bundles from unidirectional fibres compressed pressure from 196 to the 1427 MPA were researched. It was found that this causes the emergence of a new phase (with magnetic properties), volumetric content of which increases as pressure increases the tensile strength and the fatigue limit of fiber, but reduced their plasticity and decrement.


DECREMENT, FATIGUE, FIBERS, STRENGTH, STRUCTURE