Results 131 to 140 of about 31,262 (307)

Micromilling of Equal Channel Angular Pressing Titanium

, 2019
Pure titanium is the ideal metallic material to be used for producing dental implants due to its good corrosion resistance and biocompatibility. However, pure titanium does not present high mechanical resistance, which can be a limiting factor. Severe plastic deformation techniques such as equal channel angular pressing (ECAP) can be used to improve ...
de Oliveira Campos, Fábio, de Blás, Juan Garcia, Araujo, Anna Carla   +2 more
openaire   +1 more source

Transparent UV‐Curable Self‐Sanitizing Coatings Applicable to Diverse Surfaces and High‐Touch Screens to Mitigate Deadly Pathogen Transmission

Advanced Functional Materials, EarlyView.
Development of a transparent, self‐sanitizing antimicrobial coating technology applicable to a wide range of materials and surfaces‐including touchscreens, transparent substrates, and metal, plastic, and glass‐regardless of pathogen type. The spray‐coated, UV‐cross‐linked imidazole‐based quaternary ammonium chloride materials provide broad‐spectrum ...
Surjith Kumaran, Sumin Han, Euna Oh, Chunghee Jo, Hyerin Shin, Dae‐Hong Ko, Hyo‐Jick Choi   +6 more
wiley   +1 more source

Bio-corrosion impacts on mechanical integrity of ZM21 Mg for orthopaedic implant application processed by equal channel angular pressing. [PDF]

J Mater Sci Mater Med, 2021
Prithivirajan S, Nyahale MB, Naik GM, Narendranath S, Prabhu A, Rekha PD.   +5 more
europepmc   +1 more source

Three‐Dimensional Hierarchical Nanowire‐Networks with Deep‐Focus Tolerance and Adhesion Robustness for Harsh‐Environment SERS Sensing

Advanced Functional Materials, EarlyView.
A 3D nanowire‐network SERS substrate with robust adhesion is developed, featuring pronounced z‐direction optical activity, ultralow detection limit (1.5 × 10−13 M), and excellent signal uniformity (RSD < 10%). Enabled by enhanced light scattering, increased optical density of states, and structural reinforcement, the substrate demonstrates stable, high‐
Jinglai Duan, Wentao Wang, Xiu Liang, Yongliang Zhang, Jie Liu, Yu Bai, Dangyuan Lei   +6 more
wiley   +1 more source

Microstructural Characterization of a Magnesium Alloy Processed by Equal Channel Angular Pressing

Revista Facultad de Ingeniería, 2014
Samples of as-extruded ZK60 magnesium alloy were subjected to 6 passes of equal-channel angular pressing (ECAP) following route A. The processing temperature was decreased with the number of passes.
Florina Diana Dumitru, Mihaela Andreea Moncea, Oscar Fabián Higuera-Cobos   +2 more
doaj  

Factor screening experiments using fractional factorial split plot designs and regression analysis in developing a top-down nanomanufacturing system for recycling of welding rod residuals

Production and Manufacturing Research: An Open Access Journal, 2017
A promising technology for integration of top-down nanomanufacturing is equal channel angular pressing, a process transforming metallic materials into nanostructured or ultra-fine grained materials with significantly enhanced performance characteristics.
Michael W. Hester, John Usher
doaj   +1 more source

Effect of Equal Channel Angular Pressing on the Dynamic Softening Behavior of Ti-6Al-4V Alloy in the Hot Deformation Process. [PDF]

Materials (Basel), 2021
Zhao Z, Gao J, Wang Y, Zhang Y, Hou H.
europepmc   +1 more source

The influence of severe plastic deformation on phase composition and properties of austenitic steels with various alloying [PDF]

, 2013
В работе проведен сравнительный анализ влияния интенсивной пластической деформации РКУ-прессованием, давлением со сдвигом и волочением на формирование субмикрокристаллической структуры коррозионностойкой метастабильной аустенитной стали на Fe-Cr-Ni ...
Khramtsova, K. D., Храмцова, К. Д.   +1 more
core  

Universal Electronic‐Structure Relationship Governing Intrinsic Magnetic Properties in Permanent Magnets

Advanced Functional Materials, EarlyView.
Permanent magnets derive their extraordinary strength from deep, universal electronic‐structure principles that control magnetization, anisotropy, and intrinsic performance. This work uncovers those governing rules, examines modern modeling and AI‐driven discovery methods, identifies critical bottlenecks, and reveals electronic fingerprints shared ...
Prashant Singh
wiley   +1 more source

Microstructural evolution of equal channel angular pressed AZ91D magnesium alloy during semi-solid isothermal heat treatment [PDF]

China Foundry, 2008
The microstructural evolution of AZ91D magnesium alloy processed by equal channel angular pressing during isothermal heat treatment at 570℃ was investigated.
Lu Guoxiang, Hao Yuan, Chen Tijun
doaj