Results 131 to 140 of about 59,424 (302)

Fracture mechanics analyses of the slip-side joggle regions of wing-leading-edge panels

, 2013
The Space Shuttle wing-leading edge consists of panels that are made of reinforced carbon-carbon. Coating spallation was observed near the slip-side region of the panels that experience extreme heating.
Knight, N. F., Raju, I. S., Song, K., Phillips, D. R.   +3 more
core   +1 more source

Enhanced Strength and Corrosion Resistance of Ti‐13Nb‐12Ta‐10Zr‐4Sn Alloy by Aging Treatment

Advanced Engineering Materials, EarlyView.
This work systematically investigates the effect of aging treatment on mechanical properties and corrosion behavior of vacuum arc‐melted Ti‐13Nb‐12Ta‐10Zr‐4Sn alloy. Owing to the increased α″ martensite, strength and corrosion resistance were significantly enhanced by aging treatment.
Yuhua Li, Rong Zhao, Qian Zhang, Haojie Wang, Yujing Liu, Lai‐Chang Zhang   +5 more
wiley   +1 more source

Environmental Stress Cracking of High-Density Polyethylene Applying Linear Elastic Fracture Mechanics. [PDF]

Polymers (Basel), 2022
Thuy M, Pedragosa-Rincón M, Niebergall U, Oehler H, Alig I, Böhning M.   +5 more
europepmc   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Prediction of L-type Mitered Joint Behavior with Linear Elastic Fracture Mechanics: Experimental and Numerical Modeling

BioResources
Numerical modeling was used for mitered joints prepared with wood-based composite members (poly(furfuryl alcohol)) using Linear Elastic Fracture Mechanics (LEFM). The aim was to understand the joint performance under outdoor conditions.
Hamideh Abdolzadeh
doaj  

NANO-TESTS OF CONCRETE SAMPLES WITH AND WITHOUT NANO-TUBES

Наука и техника, 2013
The concrete samples originate from fracture mechanics tests performed on February 19, 2012, at the Department of Geo-Engineering and Building Materials of the Izhevsk State Technical University.After the fracture mechanics tests three types of small ...
B. M. Khroustalev, J. Eberhardsteiner, O. Lahayn, S. N. Leonovich, G. Yakovlev, G. Pervushin   +5 more
doaj  

In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy

Advanced Engineering Materials, EarlyView.
A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal, Tae‐Hyeok Kang, Pyuck‐Pa Choi, Subin Lee, Christoph Kirchlechner   +4 more
wiley   +1 more source

Fracture mechanics characterises fibre entanglement

Communications Materials
Entanglement in fibrous materials strongly affects their mechanical performance, yet quantitative experimental characterisation of entanglement has proved elusive. The widely used hook-drop test is known to be inadequate to evaluate entanglement.
Barty Wardell, Benjamin Russell, Shuvrangsu Das, Angkur Jyoti Dipanka Shaikeea, Vikram Sudhir Deshpande   +4 more
doaj   +1 more source

Elasto-Plastic Fracture Mechanics Analysis of the Effect of Shot Peening on 300M Steel. [PDF]

Materials (Basel), 2021
Hou S, Cai Z, Zhu Y, Zhao Q, Chen Y, Gao H, Wang H, Li J.   +7 more
europepmc   +1 more source

Experimental and numerical assessment of the work of fracture in injection-moulded low-density polyethylene

, 2018
The fracture mechanics properties of injection-moulded low-density polyethylene (LDPE) sheets were investigated both experimentally and numerically.
Pär A.T. Olsson, Kroon, Martin, Martin Kroon, Olsson, Pär,, Olsson, Pär A T, Kroon, Martin,, Andreasson, Eskil,, Viktor Petersson, Andreasson, Eskil, Olsson, Pär, Olsson, Pär A T,, Petersson, Viktor, Eskil Andreasson, Lund University., Petersson, Viktor,   +14 more
core   +1 more source