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Toplam kayıt 32, listelenen: 21-30
The effects of thermal treatment on the mechanical properties of wild Pear (Pyrus elaeagnifolia Pall.) wood and changes in physical properties
(Materials & Design, 2009-12-01)
The aim of the study was to investigate the effects of thermal treatment on the mechanical and physical
properties of wild pear wood. The results obtained for thermal treatment at 160 C for 2 h showed that
the modulus ...
The influence of mass loss on the mechanical properties of heat-treated black pine wood
(Wood Research, 2009)
Heat has been a method used to dry and modify the properties of wood since ancient times.
Nowadays, heat is used as industrial processes for the same reason. Treatment at temperatures
above 150°C can change the color of ...
Physical, morphological properties and raman spectroscopy of chestnut blight diseased castanea sativa mill. wood
(SCIELO, 2016)
In this study, some of the physical and anatomical properties of Chestnut
Blight Diseased (CBD) wood were investigated, and the study also included observations
using Raman spectroscopy. The objective of these investigations ...
Drying schedules calculation of Camiyani Black Pine (Pinus nigra Arn. subsp. pallasiana var. pallasiana) by computer programming
(African Journal of Biotechnology, 2009-04-20)
In this study, computer aided drying schedules were developed for Camiyani Black Pine (Pinus nigra
var. pallasiana) lumber for less than 30 mm thick, between 30-60 mm thick and larger than 60 mm.
Schedules were calculated ...
The influence of thermal treatment on color response of wood materials
(Wiley Periodicals, 2010-08-11)
In this study, the influence of thermal treatment on color changes of six different wood materials was investigated. Test specimens were subjected to three different temperatures (160, 180, and 200°C) and durations (3, 5, ...
Mechanical, morphological and thermal properties of nano-boron nitride treated wood materials
(Maderas. Ciencia y Tecnología, 2016)
Thermal instability is the one of the most important disadvantages of wood since it begins to
decompose at a low temperature (˃110 °C). Many scientists, past and present, have conducted studies
aimed at improving the ...
Optimization of the conditions required for chemical and biological modification of the yeast waste from beer manufacturing to produce adhesive compositions
(Bioresources, 2012)
During the production of beer large amounts of yeast waste are generated. This paper considers the possible making of environmentally friendly adhesive compositions from such wastes. Chemical treatment of yeast wastes ...
Characterization and elemental analysis of wood pellets obtained from low-valued types of wood
(Taylor & Francis, 2016)
In this study, we compared the quality of wood pellets obtained from
several different raw materials, i.e., Rhododendron ponticum (Type 1),
Laurus nobilis (Type 2), and Castanea sativa (Type 3). The quality of the
wood ...
Some physical properties of heat-treated paulownia (paulownia elongata) wood
(Taylor & Francis, 2009-01-01)
The aim of this study was to determine the changes in physical
properties of Paulownia (Paulownia elongata) wood, a fast-growing
species, during heat treatment at three different temperatures (160,
180, and 200 C) and ...
Nanocomposites of polypropylene/nano titanium dioxide: effect of loading rates of nano titanium dioxide
(Materials Science, 2016-09-01)
TiO2 filled Polypropylene (PP) nanocomposites were prepared with a single screw extruder and then by injection molding of the blends. Water absorption, density, mechanical properties, morphological characterization, FTIR ...