-
Article
The modelling of the vapour boron treatment ofPinus radiata D. Don
The boric acid retention profile in a plece of timber which has been treated by the vapour boron process can be accurately predicted by a model which includes both convective and diffusive fluxes if the initia...
-
Article
The modelling of the vapour boron treatment ofPinus radiata D. Don
Two models of the vapour boron timber treatment process have been developed. The first model assumes that trimethyl borate and methanol penetrate timber boards by convective fluxes alone. The second model assu...
-
Article
The effect of drying schedule on the radial permeability ofPinus radiata D. Don
The effect of air-,kiln-, and high-temperature drying on the radial permeability ofPinus radiata D. Don was studied. It was found that for both heartwood and sapwood the permeability increased as the severity of ...
-
Chapter
Effect Of Surface Finish Produced During Ecm Upon The Fatigue Life Of Nimonic 80A
An assessment of the effect of surface finish produced during electrochemical machining upon fatigue life of Nimonic 80A has been made. Surfaces exhibiting pitting and intergranular attack showed slightly wors...