Results 51 to 60 of about 7,770 (217)
Advanced Materials, EarlyView.To address functionality limitations in plant‐based and industrially compostable polymer aerogels, this work introduces bio‐inspired aerogels with broadened functionality. Inspired by functional plant tissues, lightweight biopolymer aerogels based on exclusively stereocomplex crystals are fabricated, featuring hierarchically macro‐/meso‐porous ...
Anthony V. Tuccitto +10 more
wiley +1 more source
Advanced Science, EarlyView.Green mechanochemical copolymerization was developed for universal interfacial modification of Group 13 and related fillers. By leveraging Lewis acid–base coordination to anchor sulfur‐containing polymers—validated via multiscale characterization and DFT—this versatile method boosts performance across liquid fuels, thermal‐shielding materials, and ...
Chen Wang +7 more
wiley +1 more source
Fractography of polytetrafluoroethylene /PTFE/ [PDF]
, 1968 Application of fractography to polymeric material using ...
Nerren, B. H.
core
Microscopic observation of creep-fatigue crack propagation in lead-free solder
Nihon Kikai Gakkai ronbunshu, 2015 Creep-fatigue crack propagation tests of lead-free solder were conducted under various loading waveforms. The waveforms adapted in displacement-controlled tests were four triangular waveforms: pp waveform having fast loading-unloading, cc waveform having
Keisuke TANAKA +4 more
doaj +1 more source
Effect of Heat Treatment on Hydrogen Embrittlement of Electrodeposited Copper
Materials and Corrosion, EarlyView.This work explores how entrapped hydrogen can cause embrittlement of copper, although this embrittlement is only evidenced during slow strain testing. We demonstrate that significant amounts of hydrogen are trapped in nano‐cavities and investigate the impact of heat treatment in changing the hydrogen distribution and the resulting embrittlement ...
Hamidreza M. Shirazi +9 more
wiley +1 more source
Effect of Temperature on Tensile Properties of Electrospun Nanofibre Interleaved Carbon Composites
Polymer Composites, EarlyView.Thermal Durability of Electrospun Nanofibre Interleaved Composites. ABSTRACT Carbon fiber composites are susceptible to brittle damage modes such as matrix cracking and delamination. The inception and propagation of these invisible damages are responsible for loss in load‐bearing capacity and accelerating environmental degradation.
Usaid Ahmed Shakil +5 more
wiley +1 more source
Fractography used with lifetime prediction tests on commercial grades of alumina and silicon carbide
, 1996 Fractographic investigations were conducted on alumina and α-SSiC bend bars from a round robin test comparing a static and a dynamic lifetime test method.
Woodtli, Jarmila (author) +2 more
core +1 more source
Tribological Behavior of Additively Manufactured Dual‐Material Polymer Composites
Polymer Composites, EarlyView.Layered architecture, tribological performance, and wear mechanisms of additively manufactured dual‐material hybrid polymer composites. ABSTRACT This study presents a novel material design approach for wear‐resistant sandwich‐structured hybrid composites fabricated using dual‐nozzle fused deposition modeling (FDM). By co‐printing commercially available
Zhiwang Li +3 more
wiley +1 more source
Study of the fractography and micromechanisms of near-threshold fatigue cracking and transgranular stress-corrosion cracking [PDF]
, 1991 Micromechanisms and fractography of fatigue cracking -- Fractography and mechanisms of environment-assisted cracking -- Basic techniques for studying the fractography and crystallography of cracking -- The fractography of near-threshold fatigue cracking ...
Shiqiong, Li
core
steel research international, EarlyView.The multi‐scale mechanical behavior of additive‐manufactured 316L stainless steel processed by directed energy deposition and high‐pressure torsion is explored. The influence of torsional strain on strength and microstructural evolution is revealed, indicating progressive grain refinement in the ultrafine regime, reaching strength levels nearing 1800 ...
M. Farhan Raza, Guney Guven Yapici
wiley +1 more source