Results 101 to 110 of about 63,572 (312)
Viscoelastic Fracture of Biological Composites
, 2011 Soft constituent materials endow biological composites, such as bone, dentin and nacre, with viscoelastic properties that may play an important role in their remarkable fracture resistance.
Bouchbinder, Eran, Brener, Efim A.
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Improvement of mechanical properties of zirconia-toughened alumina by sinter forging [PDF]
, 1994 ZTA powder with a composition of 85 wt% alumina/15 wt% zirconia was prepared by a gel precipitation method. Sinter forging was performed with this powder to enhance the mechanical properties of ZTA materials.
Burggraaf, A.J. +3 more
core +3 more sources
Advanced Science, EarlyView.Hydrogel‐based wearable electronics hold great promise for physiological monitoring in privacy‐sensitive regions. In this study, a polyurethane (PU) microfiber‐reinforced gelatin hydrogel e‐skin is developed, boasting multiple advantages such as ultra‐thinness, high toughness, and long‐term skin conformability.
Yarong Ding +11 more
wiley +1 more source
Research progress in additive manufacturing of tungsten alloys and their toughening
Cailiao gongchengAs a typical refractory metal material， tungsten alloy possesses high hardness， excellent wear resistance， and good radiation shielding ability， making it widely applicable in various industrial fields.
LU Jilie +6 more
doaj +1 more source
Mechanical properties of Zr_(57)Nb_5Al_(10)Cu_(15.4)Ni_(12.6) metallic glass matrix particulate composites [PDF]
, 1999 To increase the toughness of a metallic glass with the nominal composition Zr_(57)Nb_5Al_(10)Cu_(15.4)Ni_(12.6), it was used as the matrix in particulate composites reinforced with W, WC, Ta, and SiC. The composites were tested in compression and tension
Choi-Yim, H. +2 more
core
Development of polymer network of phenolic and epoxies resins mixed with linseed oil: pilot study [PDF]
, 2010 Epoxy resin was mixed with phenolic resins in different percentages by weight. Composite 40/60 means the proportion by weight of epoxy resin is 40 percent. It was found that only composites 50/50 and 40/60 could be cured in ambient conditions. Dynamic
Cardona, F. +3 more
core +2 more sources
Journal of Materials Science, 2019 The highly cross-linked thermosetting polymers used as adhesives and as the matrices of fibre composites for the construction of lightweight vehicles are very brittle, and finding effective toughening solutions for such engineering applications is a long-
Wing Lam Tsang, A. Taylor
semanticscholar +1 more source
Research Progress in Toughening Modification of Polybenzoxazine
, 2020 Benzoxazine is a new kind of phenolic resin developed in recent years. It possesses a lot of interesting properties including flexible molecular design, nearly zero curing shrinkage and corresponding polybenzoxazine shows excellent mechanical and heat ...
Sipei Zhao +7 more
semanticscholar +1 more source
Advanced Science, EarlyView.A novel β‐cyclodextrin/bile acid‐based slide‐ring hydrogel was prepared via precise host–guest recognition and photopolymerization. This smart hydrogel dressing exhibited skin‐adaptive mechanical properties, pH‐responsive antibacterial activity, and integrated multi‐signal sensing (temperature, blood, and pressure) for advanced wound management ...
Wen Huang +7 more
wiley +1 more source
Polímeros, 2012 A tenacificação de termoplásticos vítreos através da adição de partículas de borracha na matriz polimérica é um processo amplamente estudado. Neste trabalho foi avaliada a recuperação das propriedades de poliestireno de alto impacto (HIPS) reciclado ...
Vanda F. Ribeiro +2 more
doaj