Results 241 to 250 of about 295,692 (316)

From Intrinsic Resin Properties to Interlaminar Fracture Toughness of CFRP: Crack-Tip Deformation, Transfer Mechanisms, and Loading-Mode Dependence. [PDF]

Polymers (Basel)
Li X, Ou Y, Li J, Weng Y, Zhang Y, Fu A, Liu X, Huang Q, Mao D.   +8 more
europepmc   +1 more source

Design guidelines for self-healing materials in soft electronics. [PDF]

Nano Converg
Park CB, Chang G, Chong J, Kang J.
europepmc   +1 more source

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Fracture toughness in shales using nano-indentation

Journal of Petroleum Science and Engineering, 2020
Fracture toughness property is often ignored but has a significant impact on the hydraulic fracture design, i.e. length and height. It represents the resistance of the rock to hydraulic fracturing and is a direct indicator of rock fracability.
Ishank Gupta, Chandra Rai, Carl Sondergeld   +2 more
exaly   +2 more sources

A review of factors that influence the fracture toughness of extrusion-based additively manufactured polymer and polymer composites

, 2021
Fracture toughness, is a critical aspect of a component’s strength and structural integrity. In additive manufacturing (AM) of polymers and polymer composites, the fracture toughness of the manufactured part is influenced by the bonding between the ...
S. Sharafi, M. Santare, J. Gerdes, S. Advani   +3 more
semanticscholar   +1 more source

Tough spiders

Journal of Graph Theory, 2007
AbstractSpider graphs are the intersection graphs of subtrees of subdivisions of stars. Thus, spider graphs are chordal graphs that form a common superclass of interval and split graphs. Motivated by previous results on the existence of Hamilton cycles in interval, split and chordal graphs, we show that every 3/2‐tough spider graph is hamiltonian.
Tomás Kaiser, Daniel Král, Ladislav Stacho   +2 more
openaire   +1 more source

Influence of refined hierarchical martensitic microstructures on yield strength and impact toughness of ultra-high strength stainless steel

, 2020
The hierarchical martensitic features in ultra-high strength stainless steel (UHSSS), including the prior austenite grains, martensite packets, blocks and laths with the descending size, were refined to various extents by employing different ...
Haiwen Luo, Xiaohui Wang, Zhen-bao Liu, Zhi-yong Yang   +3 more
semanticscholar   +1 more source

Low–interfacial toughness materials for effective large-scale deicing

Science, 2019
Easy ice removal The accumulation of ice on a surface can lead to hazardous conditions, such as on the surface of an airplane wing or the side of a tall building.
Kevin Golovin, Abhishek Dhyani, M. Thouless, A. Tuteja   +3 more
semanticscholar   +1 more source

On the impact toughness of gradient-structured metals

Acta Materialia, 2020
Gradient-structured (GS) materials are capable of displaying high strength without compromising ductility, which can result in damage-tolerant structures.
Yan Lin, Qin Yu, J. Pan, F. Duan, R. Ritchie, Yi Li   +5 more
semanticscholar   +1 more source

A tough product for a tough application

World Pumps, 2020
One of the harshest and most complex operating applications is oil & gas production, where numerous liquid-handling functions need to be completed reliably and flawlessly for full optimisation. This article looks at why peristaltic (hose) pumps excel in this environment.
openaire   +1 more source

A model of hardness and fracture toughness of solids

Journal of Applied Physics, 2019
Hardness and fracture toughness are some of the most important mechanical properties. Here, we propose a simple model that uses only the elastic properties to calculate the hardness and fracture toughness. Its accuracy is checked by comparison with other
E. Mazhnik, A. Oganov
semanticscholar   +1 more source