Results 151 to 160 of about 507,445 (265)

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

Reproducibility and Screening Capability of Corneal Epithelial Thickness Measurement for Keratoconus Using Anterior Segment Optical Coherence Tomography. [PDF]

Clin Ophthalmol
Oshika T, Sawaki A, Nishida T, Nakamura T, Kojima T.   +4 more
europepmc   +1 more source

Accuracy of Nodule Volume and Airway Wall Thickness Measurement Using Low-Dose Chest CT on a Photon-Counting Detector CT Scanner. [PDF]

Invest Radiol, 2023
Dunning CAS, Marsh JF, Winfree T, Rajendran K, Leng S, Levin DL, Johnson TF, Fletcher JG, McCollough CH, Yu L.   +9 more
europepmc   +1 more source

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

Advanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov, Oleksandr Bobukh, Christian Klose, Florian Nürnberger, Hans Jürgen Maier   +4 more
wiley   +1 more source

Design and Evaluation of a Capacitive Micromachined Ultrasonic Transducer(CMUT) Linear Array System for Thickness Measurement of Marine Structures Under Varying Environmental Conditions. [PDF]

Micromachines (Basel)
He C, Luo M, Chai H, Wang H, Zhang G, Wang R, Cui J, Yang Y, Zhang W, Jia L.   +9 more
europepmc   +1 more source

Thickness measurement of nm HfO₂ films. [PDF]

Metrologia, 2021
Kim KJ, Kim A, Kim CS, Song SW, Ruh H, Unger WES, Radnik J, Mata-Salazar J, Juarez-Garcia JM, Cortazar-Martinez O, Herrera-Gomez A, Hansen PE, Madesen JS, Senna CA, Archanjo BS, Damasceno JC, Achete CA, Wang H, Wang M, Windover D, Steel E, Kurokawa A, Fujimoto T, Azuma Y, Terauchi S, Zhang L, Jordaan WA, Spencer SJ, Shard AG, Koenders L, Krumrey M, Busch I, Jeynes C.   +32 more
europepmc   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

Advanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares, Nadège Bouchonneau, Christian Jochum, Donald Radford   +3 more
wiley   +1 more source

Research on Wireless Passive Ultrasonic Thickness Measurement Technology Based on Pulse Compression Method. [PDF]

Sensors (Basel)
Pan L, Shi K, Han L, Qu D, Zhang Y, Chen W.   +5 more
europepmc   +1 more source

Correction of Retinal Nerve Fiber Layer Thickness Measurement on Spectral-Domain Optical Coherence Tomographic Images Using U-net Architecture. [PDF]

J Ophthalmic Vis Res, 2023
Razaghi G, Aghsaei Fard M, Hejazi M.
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