3DAP Observation of Heavily Drawn High Carbon Steel Wire by Analysis Perpendicular to the Pearlitic Lamellae
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چکیده
منابع مشابه
Static Strain Aging Behavior of Low Carbon Steel Drawn Wire
The static strain aging is a phenomenon that can change the mechanical properties of low carbon steels. Thus, the static strain aging behavior of low carbon steel wires after drawing process is studied. To do so, the wires are austenitized at different temperatures and cooled in different rates. Then the wires are drawn and aged at a specific temperature and time. Before and after aging of each...
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In this paper, a fracto-metallographic analysis was performed on the cracked specimens of cold drawn pearlitic steel subjected to fatigue tests. Fatigue cracks are transcollonial and exhibit a preference for fracturing pearlitic lamellae, with non-uniform crack opening displacement values, micro-discontinuities, branchings, bifurcations and frequent local deflections that create microstructural...
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The Mechanical Properties of High Carbon Steel Wires Drawn in Conventional and Hydrodynamic Dies
M. Suliga, R. Kruzel, Czestochowa University of Technology, Czestochowa, Poland In the paper the infl uence of the hydrodynamic die on mechanical properties has been assessed. The drawing process of φ 5,5 mm wires to the fi nal wire of φ 2,5 mm was conducted in 7 passes, in industrial conditions, by means of a modern Koch multi-die drawing machine. The drawing speed in the last passes was 8,2 m...
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ژورنال
عنوان ژورنال: Materia Japan
سال: 2007
ISSN: 1340-2625,1884-5843
DOI: 10.2320/materia.46.813