Mechanical strength of silica fiber splices after exposure to extreme temperatures [PDF]
, 2012 By using a combination of type-I and regenerated gratings, the mechanical strength of optical fiber splices after exposure to temperatures over 1300 C was characterized. Splice strength was found to decrease with temperature with a secondorder polynomial
John Canning +9 more
core +4 more sources
Study of the Mechanical Strength Improvement of Wafers for EWT Solar Cells by Chemical Etching after the Drilling Process [PDF]
, 2011 Mechanical stability of EWT solar cells deteriorates when holes are created in the wafer. Nevertheless, the chemical etching after the hole generation process improves the mechanical strength by removing part of the damage produced in the drilling ...
Cueto Felgueroso, Gema +3 more
core +1 more source
Effect of Microstructure on Mechanical Properties of High Strength Steel Weld Metals [PDF]
, 2004 The effects of variations in alloying content on the microstructure and mechanical properties of high strength steel weld metals have been studied. Based on neural network modelling, weld metals were produced using shielded metal arc welding with nickel ...
Keehan, Enda
core +2 more sources
A technique for the measurement of reinforcement fibre tensile strength at sub-millimetre gauge lengths [PDF]
, 2001 The strength of composite reinforcement fibres is normally measured on samples of much greater length than the actual residual fibre lengths found in many composite materials.
Kalinka, G., Thomason, J.L.
core +4 more sources
Investigation of strength recovery of recycled heat treated glass fibres through chemical treatments [PDF]
, 2013 The strength loss of thermally treated glass fibre (GF) at elevated temperature is well reported in literature. This phenomenon even occurs at short period of time such as 25 minutes.
Saez Rodriguez, Eduardo +2 more
core +3 more sources
Micromachines, 2020 Temperature rise and elastic deformation are unavoidable issues occurring in high-speed gas microbearings due to the dominant small-scale fluid dynamics in rarefied gas flow applications.
Yao Wu, Lihua Yang, Tengfei Xu, Wei Wu
doaj +1 more source
Mechanical strength of tooth fragment reattachment
Journal of Biomedical Materials Research, 2001 The aim of this study was static and fatigue test investigation of the strength of a tooth fragment reattached with adhesives to the tooth body. Central bovine incisor teeth were used, and standardized fragments were obtained by cutting the incisal edge of the selected teeth.
De Santis R +6 more
openaire +7 more sources
Hierarchical fiber bundle strength statistics [PDF]
, 2012 Multi-scale modeling is currently one of the most active research topics in a wide range of disciplines. In this thesis we develop innovative hierarchical multi-scale models to analyze the probabilistic strength of fiber bundle structures.
Alsaeed Mahmoud Abdalrahman, Tamer
core +1 more source
Molecular and nanostructural mechanisms of deformation, strength and toughness of spider silk fibrils [PDF]
, 2010 Spider silk is one of the strongest, most extensible and toughest biological materials known, exceeding the properties of many engineered materials including steel.
Keten, S. +15 more
core +1 more source
Stability and bifurcation analyses for exterior resonant families in Earth-Moon system
Results in Physics, 2021 In this work, stability and bifurcation analyses for exterior resonant orbit families have been investigated for a test spacecraft around Earth-Moon system. The initial states are obtained for certain resonance ratio orbits in the two-body problem.
Xu Li +3 more
doaj +1 more source