Abstract

In this study, damage mechanisms in the FeB/Fe2B coatings formed on the surface of AISI 304 steel are determined by adhesion tests. First, the boriDing of the AISI 304 steel was carried out through the powder-pack method at 1223 K in the range from 2-10 h of exposure time. After treatment, Berkovich depth-sensing indentation test were conducted; the result showed tensil and compressive residual stresses in the FeB and Fe2B, respectively. The adhesion of borided steels was evaluated by the Daimler-Benz Rockwell-C and scratch test. Based on the scratch tracks, the chipping was the predominant mechanism at 2 and 6 h, with critical loads of 35 and 43 N, respectively; while spalliation was determined at 27 N for 10 h. Also, hertzian and tensil cracks, buckling and compressive delamination were determined in the AISI 304 borided steel by scanning electron microscope.
Original languageAmerican English
Pages (from-to)1346-1353
Number of pages8
JournalMaterials Research
DOIs
StatePublished - 1 Nov 2015

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adhesion tests
Steel
Adhesion
steels
damage
Boriding
chipping
buckling
indentation
Compressive stress
Indentation
Delamination
X ray powder diffraction
residual stress
Buckling
Residual stresses
adhesion
Electron microscopes
cracks
electron microscopes

Cite this

@article{259372d9aa34422a8cc1a32c89357cf5,
title = "Damage mechanisms in AISI 304 borided steel: Scratch and daimler-benz adhesion tests",
abstract = "In this study, damage mechanisms in the FeB/Fe2B coatings formed on the surface of AISI 304 steel are determined by adhesion tests. First, the boriDing of the AISI 304 steel was carried out through the powder-pack method at 1223 K in the range from 2-10 h of exposure time. After treatment, Berkovich depth-sensing indentation test were conducted; the result showed tensil and compressive residual stresses in the FeB and Fe2B, respectively. The adhesion of borided steels was evaluated by the Daimler-Benz Rockwell-C and scratch test. Based on the scratch tracks, the chipping was the predominant mechanism at 2 and 6 h, with critical loads of 35 and 43 N, respectively; while spalliation was determined at 27 N for 10 h. Also, hertzian and tensil cracks, buckling and compressive delamination were determined in the AISI 304 borided steel by scanning electron microscope.",
author = "Rodr{\'i}guez-Castro, {German Anibal} and Jim{\'e}nez-Tinoco, {Luis Fernando} and M{\'e}ndez-M{\'e}ndez, {Juan Vicente} and Israel Arzate-V{\'a}zquez and Alfonso Meneses-Amador and Hugo Mart{\'i}nez-Guti{\'e}rrez and Iv{\'a}n Campos-Silva",
year = "2015",
month = "11",
day = "1",
doi = "10.1590/1516-1439.025515",
language = "American English",
pages = "1346--1353",
journal = "Materials Research",
issn = "1516-1439",
publisher = "Universidade Federal de Sao Carlos",

}

TY - JOUR

T1 - Damage mechanisms in AISI 304 borided steel: Scratch and daimler-benz adhesion tests

AU - Rodríguez-Castro, German Anibal

AU - Jiménez-Tinoco, Luis Fernando

AU - Méndez-Méndez, Juan Vicente

AU - Arzate-Vázquez, Israel

AU - Meneses-Amador, Alfonso

AU - Martínez-Gutiérrez, Hugo

AU - Campos-Silva, Iván

PY - 2015/11/1

Y1 - 2015/11/1

N2 - In this study, damage mechanisms in the FeB/Fe2B coatings formed on the surface of AISI 304 steel are determined by adhesion tests. First, the boriDing of the AISI 304 steel was carried out through the powder-pack method at 1223 K in the range from 2-10 h of exposure time. After treatment, Berkovich depth-sensing indentation test were conducted; the result showed tensil and compressive residual stresses in the FeB and Fe2B, respectively. The adhesion of borided steels was evaluated by the Daimler-Benz Rockwell-C and scratch test. Based on the scratch tracks, the chipping was the predominant mechanism at 2 and 6 h, with critical loads of 35 and 43 N, respectively; while spalliation was determined at 27 N for 10 h. Also, hertzian and tensil cracks, buckling and compressive delamination were determined in the AISI 304 borided steel by scanning electron microscope.

AB - In this study, damage mechanisms in the FeB/Fe2B coatings formed on the surface of AISI 304 steel are determined by adhesion tests. First, the boriDing of the AISI 304 steel was carried out through the powder-pack method at 1223 K in the range from 2-10 h of exposure time. After treatment, Berkovich depth-sensing indentation test were conducted; the result showed tensil and compressive residual stresses in the FeB and Fe2B, respectively. The adhesion of borided steels was evaluated by the Daimler-Benz Rockwell-C and scratch test. Based on the scratch tracks, the chipping was the predominant mechanism at 2 and 6 h, with critical loads of 35 and 43 N, respectively; while spalliation was determined at 27 N for 10 h. Also, hertzian and tensil cracks, buckling and compressive delamination were determined in the AISI 304 borided steel by scanning electron microscope.

U2 - 10.1590/1516-1439.025515

DO - 10.1590/1516-1439.025515

M3 - Article

SP - 1346

EP - 1353

JO - Materials Research

JF - Materials Research

SN - 1516-1439

ER -