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C. PREDESCU1, N. GHIBAN1, M. SOHACIU1, D. SAVASTRU2,* , E. MATEI1, A. PREDESCU1, A. BERBECARU1, G. COMAN1
This paper presents the results of research regarding cracking causes of a driving wheel made from microalloyed boron forged steel. Researches include analysis of two samples: first from a rolled bar (forged material) and second from cracked surface. The following methods and techniques for investigation were used: - Visual examination; - Scanning Electron Microscopy (SEM) examination for cracked surface of material and its adjacent area; - Energy Dispersive Spectra (EDS) examination for micro-composition characterization..
Forged steel, Scanning electron microscopy, Surface cracks.
C. PREDESCU, N. GHIBAN, M. SOHACIU, D. SAVASTRU, E. MATEI, A. PREDESCU, A. BERBECARU, G. COMAN, Researches concerning the influence of the heating on quality of forged parts from microalloyed with boron steel, Optoelectronics and Advanced Materials - Rapid Communications, 8, 1-2, January-February 2014, pp.149-152 (2014).
Submitted at: Aug. 9, 2013
Accepted at: Jan. 22, 2014
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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