Results 71 to 80 of about 101,481 (337)
Theoretical and numerical investigation on internal instability phenomena in composite materials [PDF]
, 2004 Instability phenomena occurring in the microstructure of composite materials are investigated. To this aim, a complete description of the mechanical behavior of bi-material interfaces in composite materials requires the definition of both a cohesive ...
Carpinteri, Alberto, Paggi, Marco
core
Model inspired by population genetics to study fragmentation of brittle plates
, 2007 We use a model whose rules were inspired by population genetics, the random capability growth model, to describe the statistical details observed in experiments of fragmentation of brittle platelike objects, and in particular the existence of (i ...
de Oliveira, Viviane M., Gomes, M. A. F.
core +1 more source
Discussion of ‘‘Re-Examination of Undrained Strength at Atterberg Limits Water Contents’’ by H.B. Nagaraj, A. Sridharan & H.M. Mallikarjuna [PDF]
, 2012 Having recently investigated soil strength at the Atterberg limits, the discussers read the paper by Nagaraj et al. (2012) with interest. Whilst some of the conclusions of the paper concur with those of our own work, there are other areas in which we ...
Haigh, S K, Vardanega, P J
core +2 more sources
Rheocasting versus Die Casting: An Insight into the Low‐Cycle Fatigue Behavior of AlSi7Mg0.6
Advanced Engineering Materials, EarlyView.The study compares rheocast lightweight components with high‐pressure die cast materials regarding microstructure and fatigue behavior. Rheocast process offers higher efficiency due to lower casting temperatures. Despite some microstructural differences, both processes show similar strengths (yield strength 125 MPa, tensile strength 240 MPa).
Julia Richter +4 more
wiley +1 more source
Geofísica InternacionalThis paper proposes a method for identifying the lithological properties of the medium based on the joint analysis of the Lamé parameters, Young's Modulus, and Poisson's Ratio.
Daniel López-Aguirre +4 more
doaj +1 more source
IEEE Access, 2018 As one of the most important parameters of rock materials, brittleness is affected by external conditions such as temperature and dynamic disturbances. However, there is no universal criterion for brittleness.
Jian Zhang +3 more
doaj +1 more source
, 1987 Vinyl pyridines including vinyl stilbazole materials and vinyl styrylpyridine oligomer materials are disclosed. These vinylpyridines form copolymers with bismaleimides which copolymers have good fire retardancy and decreased brittleness.
Chen, Timothy S. +3 more
core +1 more source
From Brittle to Ductile Fracture in Disordered Materials [PDF]
, 2010 We introduce a lattice model able to describe damage and yielding in heterogeneous materials ranging from brittle to ductile ones. Ductile fracture surfaces, obtained when the system breaks once the strain is completely localized, are shown to correspond
Clara B. Picallo +4 more
core +3 more sources
Advanced Engineering Materials, EarlyView.A two‐step approach combining laser powder bed fusion of FeSi electrical steel with Bakelite infiltration enables the fabrication of multifunctional gyroid lattice composites. The resulting structures exhibit high strength, magnetic anisotropy, and complete polymer infiltration, demonstrating a simple and scalable route toward lightweight, mechanically
Angelo F. Andreoli +9 more
wiley +1 more source
Process for preparation of high-molecular- weight polyaryloxysilanes Patent [PDF]
, 1968 Process for preparing high molecular weight polyaryloxysilanes from lower molecular weight ...
Dunnavant, W. R.
core +1 more source