From Machining Chips to Raw Material for Powder Metallurgy—A Review
Autor(a) principal: | |
---|---|
Data de Publicação: | 2021 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.8/8374 |
Resumo: | Chips are obtained by subtractive processes such as machining workpieces and until recently considered as waste. However, in recent years they are shown to have great potential as sustainable raw materials for powder technologies. Powder production from metal chips, through the application of solid-state processes, seems to be an alternative to conventional atomization from liquid cooled with different fluids. However, chip material and processing have an essential role in the characteristics of powder particles, such as particle size, shape, size distribution and structure (4S’s), which are essential parameters that must be considered having in mind the powder process and the metallurgy applications. Moreover, different approaches refereed in the application of this new “powder process” are highlighted. The goal is to show how the actual research has been transforming subtractive processes from a contributor of wastes to clean technologies. |
id |
RCAP_b492b761187a4c3e29d9fbee36d4ecdf |
---|---|
oai_identifier_str |
oai:iconline.ipleiria.pt:10400.8/8374 |
network_acronym_str |
RCAP |
network_name_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
spelling |
From Machining Chips to Raw Material for Powder Metallurgy—A ReviewAdditive manufacturingSinteringPowder characteristicsMillingMetal chipsChips are obtained by subtractive processes such as machining workpieces and until recently considered as waste. However, in recent years they are shown to have great potential as sustainable raw materials for powder technologies. Powder production from metal chips, through the application of solid-state processes, seems to be an alternative to conventional atomization from liquid cooled with different fluids. However, chip material and processing have an essential role in the characteristics of powder particles, such as particle size, shape, size distribution and structure (4S’s), which are essential parameters that must be considered having in mind the powder process and the metallurgy applications. Moreover, different approaches refereed in the application of this new “powder process” are highlighted. The goal is to show how the actual research has been transforming subtractive processes from a contributor of wastes to clean technologies.MDPIIC-OnlineBatista, CatarinaFernandes, Adriana André Martins das Neves de PinhoVieira, Maria Teresa FreireEmadinia, Omid2023-04-13T14:08:06Z2021-09-202021-09-20T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.8/8374engBatista, C.D.; Fernandes, A.A.M.d.N.d.P.; Vieira, M.T.F.; Emadinia, O. From Machining Chips to Raw Material for Powder Metallurgy—A Review. Materials 2021, 14, 5432. https:// doi.org/10.3390/ma141854321996-194410.3390/ma14185432info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-17T15:57:11Zoai:iconline.ipleiria.pt:10400.8/8374Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:51:06.519237Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
From Machining Chips to Raw Material for Powder Metallurgy—A Review |
title |
From Machining Chips to Raw Material for Powder Metallurgy—A Review |
spellingShingle |
From Machining Chips to Raw Material for Powder Metallurgy—A Review Batista, Catarina Additive manufacturing Sintering Powder characteristics Milling Metal chips |
title_short |
From Machining Chips to Raw Material for Powder Metallurgy—A Review |
title_full |
From Machining Chips to Raw Material for Powder Metallurgy—A Review |
title_fullStr |
From Machining Chips to Raw Material for Powder Metallurgy—A Review |
title_full_unstemmed |
From Machining Chips to Raw Material for Powder Metallurgy—A Review |
title_sort |
From Machining Chips to Raw Material for Powder Metallurgy—A Review |
author |
Batista, Catarina |
author_facet |
Batista, Catarina Fernandes, Adriana André Martins das Neves de Pinho Vieira, Maria Teresa Freire Emadinia, Omid |
author_role |
author |
author2 |
Fernandes, Adriana André Martins das Neves de Pinho Vieira, Maria Teresa Freire Emadinia, Omid |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
IC-Online |
dc.contributor.author.fl_str_mv |
Batista, Catarina Fernandes, Adriana André Martins das Neves de Pinho Vieira, Maria Teresa Freire Emadinia, Omid |
dc.subject.por.fl_str_mv |
Additive manufacturing Sintering Powder characteristics Milling Metal chips |
topic |
Additive manufacturing Sintering Powder characteristics Milling Metal chips |
description |
Chips are obtained by subtractive processes such as machining workpieces and until recently considered as waste. However, in recent years they are shown to have great potential as sustainable raw materials for powder technologies. Powder production from metal chips, through the application of solid-state processes, seems to be an alternative to conventional atomization from liquid cooled with different fluids. However, chip material and processing have an essential role in the characteristics of powder particles, such as particle size, shape, size distribution and structure (4S’s), which are essential parameters that must be considered having in mind the powder process and the metallurgy applications. Moreover, different approaches refereed in the application of this new “powder process” are highlighted. The goal is to show how the actual research has been transforming subtractive processes from a contributor of wastes to clean technologies. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-09-20 2021-09-20T00:00:00Z 2023-04-13T14:08:06Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.8/8374 |
url |
http://hdl.handle.net/10400.8/8374 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Batista, C.D.; Fernandes, A.A.M.d.N.d.P.; Vieira, M.T.F.; Emadinia, O. From Machining Chips to Raw Material for Powder Metallurgy—A Review. Materials 2021, 14, 5432. https:// doi.org/10.3390/ma14185432 1996-1944 10.3390/ma14185432 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
MDPI |
publisher.none.fl_str_mv |
MDPI |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
_version_ |
1799137002866606080 |