dc.creator | Rajičić, Bratislav | |
dc.creator | Maslarević, Aleksandar | |
dc.creator | Bakić, Gordana | |
dc.creator | Maksimović, Vesna | |
dc.creator | Đukić, Miloš | |
dc.date.accessioned | 2023-02-24T20:24:43Z | |
dc.date.available | 2023-02-24T20:24:43Z | |
dc.date.issued | 2023 | |
dc.identifier.issn | 0972-2815 | |
dc.identifier.issn | 0975-1645 | |
dc.identifier.uri | https://machinery.mas.bg.ac.rs/handle/123456789/4604 | |
dc.description.abstract | In this study, two high chromium cast irons
(HCCI) with different chromium content (15%Cr and
25%Cr), in as-cast and annealed conditions (heat-treated,
HT), were tested to determine the erosion wear behavior of
these alloys. Erosion tests were done using a gas blast sand
facility with high erodent particle velocity (90 m/s) and high
erodent feed rate, at an impact angle of 45°, which represents
conditions similar to service conditions of some components
of thermal power plants using pulverized high mineral content
coals. To identify erosion mechanisms, microstructural
characterization was done by a scanning electron microscope
on samples before and after erosion tests. Identification of
microstructural phases was done by X-ray diffraction analysis.
The main results of the tests shown in this paper indicate
that matrix plastic deformation and distribution of carbide
phase have a significant contribution to erosion resistance of
HCCI alloys in severe erosion service conditions. | sr |
dc.language.iso | en | sr |
dc.publisher | Springer | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200105/RS// | sr |
dc.rights | restrictedAccess | sr |
dc.source | Transactions of The Indian Institute of Metals | sr |
dc.subject | High chromium cast irons | sr |
dc.subject | Erosion | sr |
dc.subject | Wear | sr |
dc.subject | Erosion mechanisms | sr |
dc.title | Erosion Wear Behavior of High Chromium Cast Irons | sr |
dc.type | article | sr |
dc.rights.license | ARR | sr |
dc.citation.rank | M22 | |
dc.identifier.doi | 10.1007/s12666-022-02860-7 | |
dc.type.version | publishedVersion | sr |