CHARACTERIZATION OF Acrocarpus fraxinifolius WOOD SUBMITTED TO HEAT TREATMENT

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorFed Univ Southern & Southeastern Para-
Autor(es): dc.contributorUniversidade Federal de São Carlos (UFSCar)-
Autor(es): dc.creatorOliveira, Carolina A. Barros-
Autor(es): dc.creatorOliveira, Karina A. de-
Autor(es): dc.creatorMoura Aquino, Vinicius Borges de-
Autor(es): dc.creatorChristoforo, Andre Luis-
Autor(es): dc.creatorMolina, Julio C.-
Data de aceite: dc.date.accessioned2025-08-21T21:07:41Z-
Data de disponibilização: dc.date.available2025-08-21T21:07:41Z-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.4067/s0718-221x2022000100454-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/245587-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/245587-
Descrição: dc.descriptionAiming to provide greater visibility for the wood species Acrocarpus fraxinifolius, the present study sought to analyze the influence of heat treatment on an industrial scale applied to wood species, also popularly known as Indian cedar. The heat treatment was carried out in an autoclave, with temperature and pressure control, and with saturated steam injection, for temperatures 155 degrees C, 165 degrees C, 175 degrees C, and 185 degrees C. Physical, chemical, and mechanical tests were carried out for the analyzed wood. The content of holocellulose and total lignin decreased, while the content of extractives showed a substantial increase. The density increased after the heat treatment, however the treated wood showed cracks, and these cracks influenced the significant loss of the values of the mechanical properties of compression, tension, and flexion. The shear showed strength gain for the temperature of 155 degrees C, and the wood treated at 165 degrees C was equivalent to untreated wood. The woods submitted to temperatures of 175 degrees C and 185 degrees C presented strength losses. The heat treatment in question contributes to increase the visibility, use and market value of wood.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoa de Nível Superior (CAPES)-
Descrição: dc.descriptionSao Paulo State Univ, Dept Mech Engn, Guaratingueta, SP, Brazil-
Descrição: dc.descriptionFed Univ Southern & Southeastern Para, Araguaia Engn Inst, Santana Do Araguaia, PA, Brazil-
Descrição: dc.descriptionUniv Fed Sao Carlos, Dept Civil Engn, Sao Carlos, SP, Brazil-
Descrição: dc.descriptionSao Paulo State Univ, Dept Mech Engn, Guaratingueta, SP, Brazil-
Descrição: dc.descriptionCAPES: 001-
Formato: dc.format12-
Idioma: dc.languageen-
Publicador: dc.publisherUniv Bio-bio-
Relação: dc.relationMaderas-ciencia Y Tecnologia-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectAcrocarpus fraxinifolius-
Palavras-chave: dc.subjectchemical analyses-
Palavras-chave: dc.subjectIndian cedar-
Palavras-chave: dc.subjectmechanical properties-
Palavras-chave: dc.subjectthermal modification-
Palavras-chave: dc.subjectthermal treatment-
Título: dc.titleCHARACTERIZATION OF Acrocarpus fraxinifolius WOOD SUBMITTED TO HEAT TREATMENT-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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