Results 161 to 170 of about 1,029,677 (317)

Effect of Implant Surface Decontamination Procedures on Surface Morphology-In Vitro Study. [PDF]

J Funct Biomater
Özay F, Ersanlı S.
europepmc   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Effect of Voltage and Deposition Time on Surface Morphology, Mechanical Performance, and Corrosion Resistance of Chitosan-Nanohydroxyapatite Coatings. [PDF]

Materials (Basel)
Malisz-Rudzińska K, Sypniewska J, Grodzicka M, Mirowska A, Mielewczyk-Gryń A, Świeczko-Żurek B, Sionkowska A.   +6 more
europepmc   +1 more source

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

Advanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb, Zachary T. Kloenne, Samuel R. Rogers, Chi Hang Dominik Kwok, Mark C. Hardy, Michele S. Conroy, David Dye   +6 more
wiley   +1 more source

Evolution of the surface morphology of AlN epitaxial film by HVPE

, 2015
The evolution of the surface morphologies of AlN films grown by hydride vapor    phase epitaxy (HYPE) was studied using atomic force microscopy (AFM). Our results    indicate that, after an initial growth time of 10 min, the
Zhang, JC(张纪才), Huang, J(黄俊), Liu, T, Wang, JF(王建峰), Ren, GQ(任国强), Wang, JF (王建峰), Gong, XJ(弓晓晶), Xu, K(徐科)   +7 more
core  

Dataset on exoskeleton chemistry and surface morphology of the pill millipede, Arthrosphaera lutescens. [PDF]

Sci Data
Palakkaparambil P, Venugopal V, Sujith A, Augustine C, Kuriadom ST, Vardhanan YS, A V R, V G, Narayanan JK, Ajaykumar AP.   +9 more
europepmc   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Comparative Effects of Fine and Conventional Shot Peening on Surface Morphology, Topography, Wettability, and Antibacterial Activity of Biomedical Ti6Al4V Alloy

Interest in textured surfaces for biomaterials and implants is increasing, with shot peening emerging as a promising method for surface modification. This study investigates the influence of conventional and fine shot peening on the surface morphology ...
Yasemin Yıldıran Avcu, Elibol, Cagatay, Mert Guney, Sulak, Mine, Mine Sulak, Eray Abakay, Wagner, Martin F.-X., Egemen Avcu, Guney, Mert, İlçe Bahadır, Meltem, Meltem İlçe Bahadır, Martin F.-X. Wagner, YAMANOĞLU, RIDVAN, AVCU, EGEMEN, Abakay, Eray, Rıdvan Yamanoğlu, Cagatay Elibol, UZUNER, HÜSEYİN, ARMAĞAN, MUSTAFA, Mustafa Armağan, YILDIRAN AVCU, YASEMİN, Hüseyin Uzuner   +21 more
core   +1 more source

Anomaly detection of fermi surface morphology in Co2MnGaxGe1-x via interpretable machine learning. [PDF]

Sci Rep
Ishikawa D, Fuku K, Miura Y, Igarashi Y, Iwasaki Y, Sakuraba Y, Yaji K, Foggiatto AL, Yamazaki T, Nagamura N, Kotsugi M.   +10 more
europepmc   +1 more source

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

Advanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich, Lenka Kunčická, Pavel Czernek, Zifan Wang   +3 more
wiley   +1 more source