Structural and Mechanical Properties of Hot Rolled CuAlBe Non-Spark Alloy Explosion
Explosion protection is of particular importance for safety as explosions also endanger the health of workers due to the uncontrolled effects of flames and pressure, the presence of harmful reaction products and the consumption of oxygen in the ambient air breathed by workers. CuAlBe alloy is propos...
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2024-04-01
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| Series: | Archives of Metallurgy and Materials |
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| Online Access: | https://journals.pan.pl/Content/130945/PDF/AMM-2024-1-43-Cimpoesu.pdf |
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| author | G.R. Chelariu N. Cimpoeșu P. Paraschiv B.A. Prisecariu I. Rusu I. Știrbu G.I. Sandu M. Benchea C. Bejinariu |
| author_facet | G.R. Chelariu N. Cimpoeșu P. Paraschiv B.A. Prisecariu I. Rusu I. Știrbu G.I. Sandu M. Benchea C. Bejinariu |
| author_sort | G.R. Chelariu |
| collection | DOAJ |
| description | Explosion protection is of particular importance for safety as explosions also endanger the health of workers due to the uncontrolled effects of flames and pressure, the presence of harmful reaction products and the consumption of oxygen in the ambient air breathed by workers. CuAlBe alloy is proposed as a solution for mechanical actuators such as gears that work in environments with possible explosive atmosphere. Made of CuBe master alloy and pure aluminum in a induction furnace the material present large grains in melted state. After the hot rolling (heated 600s at 900°C) of the ingots small variation of chemical composition was observed based on the oxidation of the material, appearance of small cracks on the edges and a preferential orientation of the grains along the lamination direction. Scanning electron microscopy (SEM) was used to characterize the microstructural states of CuAlBe as laminated and heat treated states. |
| format | Article |
| id | doaj-art-2aa34d9bde6344e588a69c1fd16b3f2c |
| institution | Kabale University |
| issn | 2300-1909 |
| language | English |
| publishDate | 2024-04-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Metallurgy and Materials |
| spelling | doaj-art-2aa34d9bde6344e588a69c1fd16b3f2c2024-12-27T14:07:46ZengPolish Academy of SciencesArchives of Metallurgy and Materials2300-19092024-04-01vol. 69No 1236268https://doi.org/10.24425/amm.2024.147817Structural and Mechanical Properties of Hot Rolled CuAlBe Non-Spark Alloy ExplosionG.R. Chelariu0https://orcid.org/0000-0001-9594-9419N. Cimpoeșu1https://orcid.org/0000-0003-4373-017XP. Paraschiv2https://orcid.org/0000-0002-9259-6109B.A. Prisecariu3https://orcid.org/0000-0002-2242-9823I. Rusu4https://orcid.org/0000-0003-2690-6436I. Știrbu5https://orcid.org/0000-0002-2715-0557G.I. Sandu6https://orcid.org/0000-0002-8135-4083M. Benchea7https://orcid.org/0000-0001-9961-5125C. Bejinariu8https://orcid.org/0000-0003-1973-7240Gheorghe Asachi University of Iasi, Faculty of Materials Science and Engineering, 43 Dimitrie Mangeron str., 700050, IasiGheorghe Asachi University of Iasi, Faculty of Materials Science and Engineering, 43 Dimitrie Mangeron str., 700050, IasiGheorghe Asachi University of Iasi, Faculty of Materials Science and Engineering, 43 Dimitrie Mangeron str., 700050, Iasi“Grigore T. Popa” University of Medicine and Pharmacy, Iasi, RomaniaGheorghe Asachi University of Iasi, Faculty of Materials Science and Engineering, 43 Dimitrie Mangeron str., 700050, IasiGheorghe Asachi University of Iasi, Faculty of Materials Science and Engineering, 43 Dimitrie Mangeron str., 700050, IasiGheorghe Asachi University of Iasi, Faculty of Materials Science and Engineering, 43 Dimitrie Mangeron str., 700050, IasiGheorghe Asachi University of Iasi, Mechanica l Faculty, 43 Dimitrie Mangeron str., 700050, IasiGheorghe Asachi University of Iasi, Faculty of Materials Science and Engineering, 43 Dimitrie Mangeron str., 700050, IasiExplosion protection is of particular importance for safety as explosions also endanger the health of workers due to the uncontrolled effects of flames and pressure, the presence of harmful reaction products and the consumption of oxygen in the ambient air breathed by workers. CuAlBe alloy is proposed as a solution for mechanical actuators such as gears that work in environments with possible explosive atmosphere. Made of CuBe master alloy and pure aluminum in a induction furnace the material present large grains in melted state. After the hot rolling (heated 600s at 900°C) of the ingots small variation of chemical composition was observed based on the oxidation of the material, appearance of small cracks on the edges and a preferential orientation of the grains along the lamination direction. Scanning electron microscopy (SEM) was used to characterize the microstructural states of CuAlBe as laminated and heat treated states.https://journals.pan.pl/Content/130945/PDF/AMM-2024-1-43-Cimpoesu.pdfanti-spark materialsemedscold rollingindentation |
| spellingShingle | G.R. Chelariu N. Cimpoeșu P. Paraschiv B.A. Prisecariu I. Rusu I. Știrbu G.I. Sandu M. Benchea C. Bejinariu Structural and Mechanical Properties of Hot Rolled CuAlBe Non-Spark Alloy Explosion Archives of Metallurgy and Materials anti-spark material sem eds cold rolling indentation |
| title | Structural and Mechanical Properties of Hot Rolled CuAlBe Non-Spark Alloy Explosion |
| title_full | Structural and Mechanical Properties of Hot Rolled CuAlBe Non-Spark Alloy Explosion |
| title_fullStr | Structural and Mechanical Properties of Hot Rolled CuAlBe Non-Spark Alloy Explosion |
| title_full_unstemmed | Structural and Mechanical Properties of Hot Rolled CuAlBe Non-Spark Alloy Explosion |
| title_short | Structural and Mechanical Properties of Hot Rolled CuAlBe Non-Spark Alloy Explosion |
| title_sort | structural and mechanical properties of hot rolled cualbe non spark alloy explosion |
| topic | anti-spark material sem eds cold rolling indentation |
| url | https://journals.pan.pl/Content/130945/PDF/AMM-2024-1-43-Cimpoesu.pdf |
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