Influence of combined heat treatment and densification on mechanical properties of poplar wood

Abstract: In this study, influence of combined heat treatment and densification on mechanical properties of poplar wood (Populus usbekistanica) such as density, EMC, compression strength, modulus of elasticy, modulus of rupture and static bending strength were investigated. Poplar samples were subje...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Sözbir,Gonca Düzkale, Bektas,Ibrahim, Ak,Aysenur Kilic
Lenguaje:	English
Publicado:	Universidad del Bío-Bío 2019
Materias:	Poplar wood densification heat treatment mechanical properties
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2019000400481
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:scielo:S0718-221X2019000400481
record_format	dspace
spelling	oai:scielo:S0718-221X20190004004812019-09-30Influence of combined heat treatment and densification on mechanical properties of poplar woodSözbir,Gonca DüzkaleBektas,IbrahimAk,Aysenur Kilic Poplar wood densification heat treatment mechanical properties Abstract: In this study, influence of combined heat treatment and densification on mechanical properties of poplar wood (Populus usbekistanica) such as density, EMC, compression strength, modulus of elasticy, modulus of rupture and static bending strength were investigated. Poplar samples were subjected to a temperature of 120oC, 160oC and 200oC for 1 and 3h. After the heat treatment, the heat treated samples were compressed in a hot press at a temperature of 120oC, press pressure of 5 MPa and press time of 30 minutes for densification. The results showed that the heat treatment affected the densification with increasing density. Additionally, the heat treatment decreased modulus of rupture (MOR), modulus of elasticity (MOE) and impact bending strength (IBS) with increasing temperature for undensified poplar wood. In conclusion, densification process has improved all the mechanical tested properties.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.21 n.4 20192019-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2019000400481en10.4067/S0718-221X2019005000405
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Poplar wood densification heat treatment mechanical properties
spellingShingle	Poplar wood densification heat treatment mechanical properties Sözbir,Gonca Düzkale Bektas,Ibrahim Ak,Aysenur Kilic Influence of combined heat treatment and densification on mechanical properties of poplar wood
description	Abstract: In this study, influence of combined heat treatment and densification on mechanical properties of poplar wood (Populus usbekistanica) such as density, EMC, compression strength, modulus of elasticy, modulus of rupture and static bending strength were investigated. Poplar samples were subjected to a temperature of 120oC, 160oC and 200oC for 1 and 3h. After the heat treatment, the heat treated samples were compressed in a hot press at a temperature of 120oC, press pressure of 5 MPa and press time of 30 minutes for densification. The results showed that the heat treatment affected the densification with increasing density. Additionally, the heat treatment decreased modulus of rupture (MOR), modulus of elasticity (MOE) and impact bending strength (IBS) with increasing temperature for undensified poplar wood. In conclusion, densification process has improved all the mechanical tested properties.
author	Sözbir,Gonca Düzkale Bektas,Ibrahim Ak,Aysenur Kilic
author_facet	Sözbir,Gonca Düzkale Bektas,Ibrahim Ak,Aysenur Kilic
author_sort	Sözbir,Gonca Düzkale
title	Influence of combined heat treatment and densification on mechanical properties of poplar wood
title_short	Influence of combined heat treatment and densification on mechanical properties of poplar wood
title_full	Influence of combined heat treatment and densification on mechanical properties of poplar wood
title_fullStr	Influence of combined heat treatment and densification on mechanical properties of poplar wood
title_full_unstemmed	Influence of combined heat treatment and densification on mechanical properties of poplar wood
title_sort	influence of combined heat treatment and densification on mechanical properties of poplar wood
publisher	Universidad del Bío-Bío
publishDate	2019
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2019000400481
work_keys_str_mv	AT sozbirgoncaduzkale influenceofcombinedheattreatmentanddensificationonmechanicalpropertiesofpoplarwood AT bektasibrahim influenceofcombinedheattreatmentanddensificationonmechanicalpropertiesofpoplarwood AT akaysenurkilic influenceofcombinedheattreatmentanddensificationonmechanicalpropertiesofpoplarwood
_version_	1714202678235496448

Influence of combined heat treatment and densification on mechanical properties of poplar wood

Ejemplares similares