Experimental analysis of jet slurry erosion on martensitic stainless steel

Detalhes bibliográficos
Autor(a) principal: Bastidas, Freddy Galileo Santacruz
Data de Publicação: 2019
Outros Autores: Takimi, Antonio Shigueaki, Camargo, Felipe Vannucchi de, Bergmann, Carlos Perez
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/204351
Resumo: Due to their enhanced tribological properties that contribute to an increased useful life of components, martensitic stainless steels are an excellent option for industrial applications such as hydroelectric, petrochemical, civil construction and mineral processing plants. In the present investigation, the erosive wear of AISI 410 martensitic stainless steel is evaluated after thermal treatment by quenching and tempering by mass loss, under erosive attack at 30◦ and 90◦ incidence angles, using a self-made jet slurry erosion equipment controlling parameters such as speed, volume of fluid, temperature and concentration of erosive particles of erodent. The characterization of the eroded samples was carried out in terms of the microstructure (SEM) and microhardness as well as the particle size distribution (LG) and morphology of the erodent. It was possible to establish the relationship between the slurry erosive wear and the physical properties inherent of stainless steel for this particular experimental configuration, concluding that the steel presents better resistance to jet slurry erosion wear when compared to austenitic steel commonly used in the industry.
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spelling Bastidas, Freddy Galileo SantacruzTakimi, Antonio ShigueakiCamargo, Felipe Vannucchi deBergmann, Carlos Perez2020-01-16T04:09:15Z20191757-899Xhttp://hdl.handle.net/10183/204351001106896Due to their enhanced tribological properties that contribute to an increased useful life of components, martensitic stainless steels are an excellent option for industrial applications such as hydroelectric, petrochemical, civil construction and mineral processing plants. In the present investigation, the erosive wear of AISI 410 martensitic stainless steel is evaluated after thermal treatment by quenching and tempering by mass loss, under erosive attack at 30◦ and 90◦ incidence angles, using a self-made jet slurry erosion equipment controlling parameters such as speed, volume of fluid, temperature and concentration of erosive particles of erodent. The characterization of the eroded samples was carried out in terms of the microstructure (SEM) and microhardness as well as the particle size distribution (LG) and morphology of the erodent. It was possible to establish the relationship between the slurry erosive wear and the physical properties inherent of stainless steel for this particular experimental configuration, concluding that the steel presents better resistance to jet slurry erosion wear when compared to austenitic steel commonly used in the industry.application/pdfengIOP Conference series : materials science and engineering. [Bristol, UK]. Vol. 659 (2019),012077, 10 p.ErosãoAço inoxidávelExperimental analysis of jet slurry erosion on martensitic stainless steelEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001106896.pdf.txt001106896.pdf.txtExtracted Texttext/plain21454http://www.lume.ufrgs.br/bitstream/10183/204351/2/001106896.pdf.txta566b9400561c6a8fc7b8a12e8cdd19cMD52ORIGINAL001106896.pdfTexto completo (inglês)application/pdf779644http://www.lume.ufrgs.br/bitstream/10183/204351/1/001106896.pdfb49cb78a69b0851566105c21e38691d6MD5110183/2043512020-01-17 05:09:57.200251oai:www.lume.ufrgs.br:10183/204351Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2020-01-17T07:09:57Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Experimental analysis of jet slurry erosion on martensitic stainless steel
title Experimental analysis of jet slurry erosion on martensitic stainless steel
spellingShingle Experimental analysis of jet slurry erosion on martensitic stainless steel
Bastidas, Freddy Galileo Santacruz
Erosão
Aço inoxidável
title_short Experimental analysis of jet slurry erosion on martensitic stainless steel
title_full Experimental analysis of jet slurry erosion on martensitic stainless steel
title_fullStr Experimental analysis of jet slurry erosion on martensitic stainless steel
title_full_unstemmed Experimental analysis of jet slurry erosion on martensitic stainless steel
title_sort Experimental analysis of jet slurry erosion on martensitic stainless steel
author Bastidas, Freddy Galileo Santacruz
author_facet Bastidas, Freddy Galileo Santacruz
Takimi, Antonio Shigueaki
Camargo, Felipe Vannucchi de
Bergmann, Carlos Perez
author_role author
author2 Takimi, Antonio Shigueaki
Camargo, Felipe Vannucchi de
Bergmann, Carlos Perez
author2_role author
author
author
dc.contributor.author.fl_str_mv Bastidas, Freddy Galileo Santacruz
Takimi, Antonio Shigueaki
Camargo, Felipe Vannucchi de
Bergmann, Carlos Perez
dc.subject.por.fl_str_mv Erosão
Aço inoxidável
topic Erosão
Aço inoxidável
description Due to their enhanced tribological properties that contribute to an increased useful life of components, martensitic stainless steels are an excellent option for industrial applications such as hydroelectric, petrochemical, civil construction and mineral processing plants. In the present investigation, the erosive wear of AISI 410 martensitic stainless steel is evaluated after thermal treatment by quenching and tempering by mass loss, under erosive attack at 30◦ and 90◦ incidence angles, using a self-made jet slurry erosion equipment controlling parameters such as speed, volume of fluid, temperature and concentration of erosive particles of erodent. The characterization of the eroded samples was carried out in terms of the microstructure (SEM) and microhardness as well as the particle size distribution (LG) and morphology of the erodent. It was possible to establish the relationship between the slurry erosive wear and the physical properties inherent of stainless steel for this particular experimental configuration, concluding that the steel presents better resistance to jet slurry erosion wear when compared to austenitic steel commonly used in the industry.
publishDate 2019
dc.date.issued.fl_str_mv 2019
dc.date.accessioned.fl_str_mv 2020-01-16T04:09:15Z
dc.type.driver.fl_str_mv Estrangeiro
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/204351
dc.identifier.issn.pt_BR.fl_str_mv 1757-899X
dc.identifier.nrb.pt_BR.fl_str_mv 001106896
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dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv IOP Conference series : materials science and engineering. [Bristol, UK]. Vol. 659 (2019),012077, 10 p.
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