USE OF THE MICROWAVE ENERGY FOR ALUMINUM WASTE FOAMING

The paper presents an aluminum foam experimental technique using the microwave energy. The raw material was recycling aluminum waste processed by ecological melting and gas atomizing to obtain the fine powder required in the foaming process. The powder mixture was completed with dolomite as a foami...

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Autores principales:	LUCIAN PAUNESCU, MARIUS FLORIN DRAGOESCU, SORIN MIRCEA AXINTE, ANA CASANDRA SEBE
Formato:	article
Lenguaje:	EN
Publicado:	Alma Mater Publishing House "Vasile Alecsandri" University of Bacau 2019
Materias:	aluminum foam dolomite powder microwave aluminum waste Technology T Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/084c969f9db94df69d7e14388b9f0d34
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spelling	oai:doaj.org-article:084c969f9db94df69d7e14388b9f0d342021-12-02T18:55:09ZUSE OF THE MICROWAVE ENERGY FOR ALUMINUM WASTE FOAMING10.29081/jesr.v25i4.232068-75592344-4932https://doaj.org/article/084c969f9db94df69d7e14388b9f0d342019-12-01T00:00:00Zhttp://www.jesr.ub.ro/1/article/view/23https://doaj.org/toc/2068-7559https://doaj.org/toc/2344-4932 The paper presents an aluminum foam experimental technique using the microwave energy. The raw material was recycling aluminum waste processed by ecological melting and gas atomizing to obtain the fine powder required in the foaming process. The powder mixture was completed with dolomite as a foaming agent. The products had a fine and homogeneous porous structure (pore size between 0.4-0.9 mm). The density (1.17-1.19 g/cm3), the compressive strength (6.83-7.01 MPa) and the thermal conductivity (5.71-5.84 W/m·K) had values almost similar to the foams made by conventional methods. LUCIAN PAUNESCUMARIUS FLORIN DRAGOESCUSORIN MIRCEA AXINTEANA CASANDRA SEBEAlma Mater Publishing House "Vasile Alecsandri" University of Bacauarticlealuminum foamdolomitepowdermicrowavealuminum wasteTechnologyTEngineering (General). Civil engineering (General)TA1-2040ENJournal of Engineering Studies and Research, Vol 25, Iss 4 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	aluminum foam dolomite powder microwave aluminum waste Technology T Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	aluminum foam dolomite powder microwave aluminum waste Technology T Engineering (General). Civil engineering (General) TA1-2040 LUCIAN PAUNESCU MARIUS FLORIN DRAGOESCU SORIN MIRCEA AXINTE ANA CASANDRA SEBE USE OF THE MICROWAVE ENERGY FOR ALUMINUM WASTE FOAMING
description	The paper presents an aluminum foam experimental technique using the microwave energy. The raw material was recycling aluminum waste processed by ecological melting and gas atomizing to obtain the fine powder required in the foaming process. The powder mixture was completed with dolomite as a foaming agent. The products had a fine and homogeneous porous structure (pore size between 0.4-0.9 mm). The density (1.17-1.19 g/cm3), the compressive strength (6.83-7.01 MPa) and the thermal conductivity (5.71-5.84 W/m·K) had values almost similar to the foams made by conventional methods.
format	article
author	LUCIAN PAUNESCU MARIUS FLORIN DRAGOESCU SORIN MIRCEA AXINTE ANA CASANDRA SEBE
author_facet	LUCIAN PAUNESCU MARIUS FLORIN DRAGOESCU SORIN MIRCEA AXINTE ANA CASANDRA SEBE
author_sort	LUCIAN PAUNESCU
title	USE OF THE MICROWAVE ENERGY FOR ALUMINUM WASTE FOAMING
title_short	USE OF THE MICROWAVE ENERGY FOR ALUMINUM WASTE FOAMING
title_full	USE OF THE MICROWAVE ENERGY FOR ALUMINUM WASTE FOAMING
title_fullStr	USE OF THE MICROWAVE ENERGY FOR ALUMINUM WASTE FOAMING
title_full_unstemmed	USE OF THE MICROWAVE ENERGY FOR ALUMINUM WASTE FOAMING
title_sort	use of the microwave energy for aluminum waste foaming
publisher	Alma Mater Publishing House "Vasile Alecsandri" University of Bacau
publishDate	2019
url	https://doaj.org/article/084c969f9db94df69d7e14388b9f0d34
work_keys_str_mv	AT lucianpaunescu useofthemicrowaveenergyforaluminumwastefoaming AT mariusflorindragoescu useofthemicrowaveenergyforaluminumwastefoaming AT sorinmirceaaxinte useofthemicrowaveenergyforaluminumwastefoaming AT anacasandrasebe useofthemicrowaveenergyforaluminumwastefoaming
_version_	1718377247634620416

USE OF THE MICROWAVE ENERGY FOR ALUMINUM WASTE FOAMING

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