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Relationships and estimates of longitudinal growth stress in Eucalyptus dunnii at different ages
(2008-07)
O objetivo desse trabalho foi obter estimativas da tensão de crescimento longitudinal em árvores vivas e verificar a sua relação com algumas características da madeira de Eucalyptus dunnii Maiden aos oito, treze, quinze e ...
Effect of rolling on the residual stresses and magnetic properties of a 0.5% Si electrical steel
(ELSEVIER SCIENCE BV, 2008)
Cold-rolled (0-19% of reduction) 0.5% Si electrical steel sheets were studied in detail, including macro and micro residual stress measurements, crystallographic texture, dc-hysteresis curves and iron losses. Even for the ...
Residual stresses in TiN, DLC and MoS(2) coated surfaces with regard to their tribological fracture behaviour
(ELSEVIER SCIENCE SA, 2009)
Thin hard coatings on components and tools are used increasingly due to the rapid development in deposition techniques, tribological performance and application skills. The residual stresses in a coated surface are crucial ...
Residual stresses in similar and dissimilar friction stir welds of AA5083 and AA6061
(Trans Tech Publications, 2019-07)
Similar and dissimilar friction stir welds of AA5083 and AA6061 were produced modifying the location of the materials in the joint (advancing or retreating side) and travel speed (73 and 206 mm/min). Longitudinal and ...
Investigation of residual stress, stress relaxation and work hardening effects induced by shot peening on the fatigue life of AA 6005-T6 aluminum alloy
(2019-01-01)
Fatigue strength improvement of mechanical components is one of the most challenging problems in engineering. One of the known ways to improve fatigue life is by using the shot peening process. However, it is complex to ...
Sintering and model of thermal residual stress for getting cutting tools from functionally gradient materials
(Amsterdam, 2013)
Cutting tools with higher wear resistance are those manufactured by powder metallurgy process, which combines the development of materials and design properties, features of shape-making technology and sintering. The annual ...