Results 81 to 90 of about 10,603 (221)

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, Volume 28, Issue 13, 8 July 2026.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Relationship between microstructure and fracture types in a UNS S32205 duplex stainless steel

Materials Research, 2013
Duplex stainless steels are susceptible to the formation of sigma phase at high temperature which could potentially be responsible for catastrophic service failure of components.
Maria Victoria Biezma, Carlos Berlanga, Gorka Argandona   +2 more
doaj  

Topology‐Enriched Toughness Enhancement in Quasi‐Periodic Metastructures Featuring Tailorable Strong‐Weak Network

Advanced Science, Volume 13, Issue 40, 17 July 2026.
A quasi‐periodic Dart‐Kite (QDK) metastructure with a golden‐ratio‐constrained strong–weak bond network simultaneously enhances strength, toughness, and damage tolerance. Its distributed topology enables predictable, tailorable crack paths for precise fracture control and stable mechanics, demonstrating a high‐performance, controllable architecture ...
Tianyu Gao, Genda Wang, Jiabao Bai, Kai Liu   +3 more
wiley   +1 more source

Effects of Annealing Temperature on Microstructural Evolution and Mechanical Properties in Cold-Rolled High-Nitrogen Austenitic Steel

Metals
High-nitrogen austenitic steel (HNS) cold-rolled with a reduction rate of 25% was subjected to an investigation of the effect of annealing temperature on microstructural evolution, tensile properties and the variation in fracture surface morphology.
Jong-Ho Shin, Jeon-Young Song, Young-Wha Ma   +2 more
doaj   +1 more source

Tensile fractography of artificially aged Al6061-B4C composites

Journal of Mechanical and Engineering Sciences, 2018
Presence of various amount of B4C reinforcement (2, 4 & 6% wt.) in Al6061 alloy on the hardness and tensile behaviour is studied in the present work.
Sathyashankara Sharma, A. Kini, G. Shankar, T. Rakesh, H. Raja, K. Chaitanya, M. Shettar   +6 more
semanticscholar   +1 more source

Failure Analysis of 316L Air Cooler Stainless Steel Tube in a Natural Gas Production Field

International Journal of Electrochemical Science, 2015
In spite of the excellent resistance of stainless steel (SS) towards uniform corrosion, overcoming various localized corrosion could be a real challenge. This work presents an analysis of the failure behavior of 316L SS air chiller tube with a peripheral
A. Bahgat Radwan, Aboubakr M. Abdullah, Hans J. Roven, Adel M. Mohamed, SK Mobbassar Hassan   +4 more
doaj   +1 more source

Applicability of empirical formulas and fractography for assessment of creep life and creep fracture modes of tempered martensitic 9%Cr steel

, 2017
In this study, the creep behaviour of P92 steel in as-received condition and after longterm isothermal ageing was investigated at 600 and 650◦C using uniaxial tension creep tests. The creep testing was carried out in the power-law creep region.
V. Sklenička, K. Kuchařová, P. Král, M. Kvapilova, J. Dvořák   +4 more
semanticscholar   +1 more source

Effects of Zr Additive on Microstructure, Mechanical Properties, and Fractography of Al-Si Alloy

, 2018
The effects of Zr additive on the microstructure, mechanical properties, and fracture behavior of Al-Si alloy were systematically investigated. The additive of Zr obviously reduced the size of Si particles and changed its morphology.
H. Qian, Degui Zhu, Chunfeng Hu, Xiao-song Jiang   +3 more
semanticscholar   +1 more source

Synergistic effects of cold rolling and age hardening on the hardness and tensile characteristics of AA6061 hybrid composites

Materials Research Express
The present study involves the fabrication of aluminium alloy 6061 matrix hybrid composites with varying weight fractions of silica sand and copper particles by employing the conventional stir casting method.
Ramakrishna Vikas Sadanand, Sathyashankara Sharma, P R Prabhu   +2 more
doaj   +1 more source

Experimental investigation of tensile properties and fracture behavior of ophthalmic sutures under straight, knotted, and looped configurations: Vicryl, nylon, and polypropylene. [PDF]

PLoS One
Dalai R, S V, N S H C S, J V, M R, B S, C V.   +6 more
europepmc   +1 more source