New Copper Alloys Used to Make Products Intended for Contact with Drinking Water

This article presents the results of tests conducted as part of a research project with the primary objective of developing new copper alloys with limited lead content. The new group of materials were created in a production plant. As part of tests, a group of 22 alloys were selected for testing in...

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Autores principales:	Michał Chruściński, Szymon Szkudelski, Jacek Borowski, Artur Meller, Marcin Suszyński
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	lead-free copper alloys flashless forging precise forging lead Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
Acceso en línea:	https://doaj.org/article/21ffe0c495244906945baf0ff76efea6
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spelling	oai:doaj.org-article:21ffe0c495244906945baf0ff76efea62021-11-11T17:52:16ZNew Copper Alloys Used to Make Products Intended for Contact with Drinking Water10.3390/ma142163011996-1944https://doaj.org/article/21ffe0c495244906945baf0ff76efea62021-10-01T00:00:00Zhttps://www.mdpi.com/1996-1944/14/21/6301https://doaj.org/toc/1996-1944This article presents the results of tests conducted as part of a research project with the primary objective of developing new copper alloys with limited lead content. The new group of materials were created in a production plant. As part of tests, a group of 22 alloys were selected for testing in castability, structural characteristics and hardness. Based on the test results obtained, the group of alloys under study was narrowed down to nine. The mechanical properties of these alloys were determined in static tensile tests as well as in uniaxial upsetting tests at elevated temperature, on the basis of which the group of alloys under investigation was further narrowed to three. Further studies involved technological verification of the application of these alloys under industrial conditions. These alloys were subject to numerical forging analyses, along with forging tests, under semi-industrial conditions, where the degree of filling of a die impression at a specific temperature was measured using an optic scanner. The quality of production of the obtained forgings was evaluated macroscopically with simultaneous observations of the microstructure.Michał ChruścińskiSzymon SzkudelskiJacek BorowskiArtur MellerMarcin SuszyńskiMDPI AGarticlelead-free copper alloysflashless forgingprecise forgingleadTechnologyTElectrical engineering. Electronics. Nuclear engineeringTK1-9971Engineering (General). Civil engineering (General)TA1-2040MicroscopyQH201-278.5Descriptive and experimental mechanicsQC120-168.85ENMaterials, Vol 14, Iss 6301, p 6301 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	lead-free copper alloys flashless forging precise forging lead Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
spellingShingle	lead-free copper alloys flashless forging precise forging lead Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85 Michał Chruściński Szymon Szkudelski Jacek Borowski Artur Meller Marcin Suszyński New Copper Alloys Used to Make Products Intended for Contact with Drinking Water
description	This article presents the results of tests conducted as part of a research project with the primary objective of developing new copper alloys with limited lead content. The new group of materials were created in a production plant. As part of tests, a group of 22 alloys were selected for testing in castability, structural characteristics and hardness. Based on the test results obtained, the group of alloys under study was narrowed down to nine. The mechanical properties of these alloys were determined in static tensile tests as well as in uniaxial upsetting tests at elevated temperature, on the basis of which the group of alloys under investigation was further narrowed to three. Further studies involved technological verification of the application of these alloys under industrial conditions. These alloys were subject to numerical forging analyses, along with forging tests, under semi-industrial conditions, where the degree of filling of a die impression at a specific temperature was measured using an optic scanner. The quality of production of the obtained forgings was evaluated macroscopically with simultaneous observations of the microstructure.
format	article
author	Michał Chruściński Szymon Szkudelski Jacek Borowski Artur Meller Marcin Suszyński
author_facet	Michał Chruściński Szymon Szkudelski Jacek Borowski Artur Meller Marcin Suszyński
author_sort	Michał Chruściński
title	New Copper Alloys Used to Make Products Intended for Contact with Drinking Water
title_short	New Copper Alloys Used to Make Products Intended for Contact with Drinking Water
title_full	New Copper Alloys Used to Make Products Intended for Contact with Drinking Water
title_fullStr	New Copper Alloys Used to Make Products Intended for Contact with Drinking Water
title_full_unstemmed	New Copper Alloys Used to Make Products Intended for Contact with Drinking Water
title_sort	new copper alloys used to make products intended for contact with drinking water
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/21ffe0c495244906945baf0ff76efea6
work_keys_str_mv	AT michałchruscinski newcopperalloysusedtomakeproductsintendedforcontactwithdrinkingwater AT szymonszkudelski newcopperalloysusedtomakeproductsintendedforcontactwithdrinkingwater AT jacekborowski newcopperalloysusedtomakeproductsintendedforcontactwithdrinkingwater AT arturmeller newcopperalloysusedtomakeproductsintendedforcontactwithdrinkingwater AT marcinsuszynski newcopperalloysusedtomakeproductsintendedforcontactwithdrinkingwater
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New Copper Alloys Used to Make Products Intended for Contact with Drinking Water

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