Paper Title:
Effect of Boriding on the Mechanical Properties of AISI 1045 Steel
  Abstract

Some mechanical properties of AISI 1045 borided steels were estimated in the present work. The boriding process was carried out by the powder pack method at 950°C with 8 h of treatment. The fatigue strength on borided notched specimens was evaluated with rotating bending tests (R=1) considering a stress concentration factor (Kt) of 2.53. Likewise, the presence of residual stresses in boride layers was established by the XRD technique. The Daimler-Benz Rockwell C test was used, also, to estimate the strength adhesion of the coated system. The results show a decrease in the fatigue strength of AISI borided steels due to the presence of high porosity in the layers. Finally, the Rockwell-C adhesion test showed no coating failure for the boride layer.

  Info
Periodical
Edited by
Alexander Balankin, José Martínez Trinidad and Orlando Susarrey Huerta
Pages
63-68
DOI
10.4028/www.scientific.net/AMR.65.63
Citation
G. Rodríguez-Castro, I. Campos-Silva, J. Martínez-Trinidad, U. Figueroa-López , D. Meléndez-Morales, J. Vargas-Hernández, "Effect of Boriding on the Mechanical Properties of AISI 1045 Steel", Advanced Materials Research, Vol. 65, pp. 63-68, 2009
Online since
March 2009
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: N. López-Perrusquia, M.A. Doñu-Ruiz, C. R. Torres San-Miguel, M. Flores-Báez, I. Flores-Báez
Abstract:In this study, we present a boronizing treatment on a steel microalloy that was performed according to dehydrated paste-pack boriding. The...
122
Authors: T. de La Mora-Ramírez, D. Sánchez-Huerta, N. López-Perrusquia, M.A. Doñu-Ruiz, E.A. Cerrillo-Moreno, V.J. Cortes-Suarez
Abstract:The present study reports the growth of layers formed in the surface of the boride steel AISI W2; by the application of the dehydrated...
142
Authors: Omar Allaoui, Lakhdar Taleb
Chapter 1: Materials and Technologies of Materials Processing in Mechanical Engineering
Abstract:In this work, we will study the cyclic behavior (tension-compression under strain control) and the fatigue of 304L austenitic SS after...
106