The effects of heat treatment on the modulus of rupture and modulus of elasticity of Scots pine (Pinus sylvestris L.) wood.

Abstract

In this study, first of all, test samples prepared from Scots pine (Pinus sylvestris L.) wood and they were exposed to heat treatment at 130, 145, 160, 175, 190 and 205ºC for 3, 6, 9, 12 hours. Modulus of rupture (MOR) and modulus of elasticity (MOE) values of samples were determined. They were evaluated by multiple variance analysis. It can be said that the effects of heat treatment applications have on the MOR and MOE values of wood samples.

Keywords

• Scots Pine, Heat treatment, Modulus of rupture, Modulus of elasticity, ,

Isıl İşlemin Sarıçam Odununu Üzeride Eğilme Direnci Ve Elastikiyet Modülüne Etkilileri

Abstract

Bu çalışmada tüm test örnekleri sarıçam ağaç malzemeden hazırlanmıştır ve örnekler 130,145,160,175,190,205ºC sıcaklıkta 3,6,9,12 saat ısıl işleme maruz bırakılmıştır. Elastikiyet modülü(MOE) ve eğilme direnci(MOR) değerleri belirlenmiştir. Bu değerler çoklu varyans kullanılarak değerlendirilmiştir. Isıl işlem uygulamalarının ağaç malzemenin MOR ve MOE değerleri üzerine etkisinin olduğu söylenebilir.

Keywords

• Sarıçam,, Isıl işlem,, Eğilme direnci,, Elastikiyet modülü, ,

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