Overview of Intergranular Fracture of Neutron Irradiated Austenitic Stainless Steels
Metals, 2017 Austenitic stainless steels are normally ductile and exhibit deep dimples on fracture surfaces. These steels can, however, exhibit brittle intergranular fracture under some circumstances.
Anna Hojná
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Investigating Variation in Compressional Behavior of a Ternary Mixture from a Plastic, Elastic and Brittle Fracture Perspective in the Context of Optimum Composition of a Pharmaceutical Blend. [PDF]
Polymers (Basel), 2023 Ali HHM +3 more
europepmc +1 more source
The numerical analysis of dynamically loaded ceramic: a crack softening approach [PDF]
, 2000 A physically based crack softening approach to modelling the failure of brittle materials that have been subjected to dynamic loading is presented and applied to a two-dimensional non-linear transient dynamic hydrocode.
Iremonger, Michael J. +5 more
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Photo‐Switchable Molecular Module Programming PET Biodegradation in Aquatic Environments
Advanced Functional Materials, EarlyView.We address the plastic durability paradox by integrating an itaconic acid–derived pyrrolidone module into polymer backbones. Sunlight in water triggers Norrish Type I ring‐opening and hydrophilization, enabling rapid biodegradation into nontoxic minerals.
Mohammad Asif Ali +16 more
wiley +1 more source
Geometry Effects on Mode I Brittle Fracture in VO-Notched PMMA Specimens. [PDF]
Polymers (Basel), 2021 Bahadori R +3 more
europepmc +1 more source
Brittle–ductile transition during diamond turning of single crystal silicon carbide [PDF]
, 2013 In this experimental study, diamond turning of single crystal 6H-SiC was performed at a cutting speed of 1 m/s on an ultra-precision diamond turning machine (Moore Nanotech 350 UPL) to elucidate the microscopic origin of ductile-regime machining ...
Reuben, Robert L +5 more
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Bioinspired Hydrogels with Broadly Programmable Mechanics for Soft‐Tissue Interfaces
Advanced Functional Materials, EarlyView.Sea cucumber‐inspired gelatin hydrogels are formed by directional freezing and mechanically programmed through subsequent ionic treatment. Multiscale characterization and modeling link ion‐regulated chain interactions to directional load transfer within the aligned hierarchical architecture.
Youchao Teng +20 more
wiley +1 more source
Regularities of Brittle Fracture Zone Formation in the Zone of Dyke Around Horizontal Mine Workings
EngMine development in complex geological conditions is associated with the risk of mine stability loss. Geological features such as dykes are characterized by higher strength and a tendency to undergo brittle fracture under the influence of the tectonic ...
Petr A. Demenkov, Polina Basalaeva
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Elastic Instability behind Brittle Fracture
Physical Review LettersWe argue that nucleation of brittle cracks in initially flawless soft elastic solids is preceded by a nonlinear elastic instability, which cannot be captured without accounting for geometrical precise description of finite elastic deformation. As a prototypical problem we consider a homogeneous elastic body subjected to tension and assume that it is ...
Riccobelli, D. +4 more
openaire +6 more sources
Creep: time‐dependent brittle deformation in rocks [PDF]
, 2009 The characterization of time‐dependent brittle rock deformation is fundamental to understanding the long‐term evolution and dynamics of the Earth’s crust. The chemical influence of pore water promotes time‐dependent deformation through stress corrosion
Heap, M.J.
core