Results 101 to 110 of about 62,496 (274)
Quenching and Partitioning of Multiphase Aluminum-Added Steels
Metals, 2019 The quenching and partitioning response following intercritical annealing was investigated for three lean TRIP-type high-Al steel compositions. Depending on the intercritical austenite fraction following annealing, the steels assumed either a ferrite ...
Tuomo Nyyssönen +5 more
doaj +1 more source
ChemSusChem, EarlyView.Enhanced sinterability and ionic conductivity are achieved with Li and Co dual‐doped GDC electrolytes for metal‐supported solid oxide electrolyzers. The optimized sample shows 2.17 × 102 S cm1 at 750 °C, which typically approaches the superionic solid electrolyte conductivity ranges. A tubular cell fabrication and analysis demonstrated its potential as
Yuheng Liu +4 more
wiley +1 more source
On the crystallization of austenitic carbide eutectic of chromium cast iron
Литьë и металлургияCrystallization of austenitic carbide eutectic of chromium cast iron is a nanostructural process in which iron, graphite and chromium nanocrystals play a major role.
E. I. Marukovich +2 more
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Interior Nucleation of Martensite in a Cubic-to-Tetragonal Phase Transformation
, 2015 Using a variational model based on non-linear elasticity we investigate whether in a cubic-to-tetragonal phase transformation it is energetically preferable to nucleate martensite within austenite.
Muehlemann, Anton
core +1 more source
A highly stretchable fibrous actuator with robust cyclic actuation and reprogrammable motions
InfoMat, EarlyView.We developed a stretchable fibrous actuator combining shape memory alloys and elastomers. It achieves 120% stretchability, 32% actuation strain, and output forces up to 4.3 N. The actuator demonstrates robust reversibility and reprogrammable motions, which enable applications such as a fibrous robot for pipe navigation, a wearable exoskeleton, and an ...
Guangchuan Chen +9 more
wiley +1 more source
Influence of RF Power on Structural and Corrosion Properties of Sputter‐Deposited CrN Films
Microscopy Research and Technique, EarlyView.Three‐dimensional AFM images of CrN/304SS films synthesized at varying RF power levels. Height distribution and the curves of the bearing area of CrN/304SS films synthesized at varying RF power levels. ABSTRACT This study examines the deposition of chromium nitride (CrN) films on 304 stainless steel (304SS) substrates using radio‐frequency (RF ...
Alireza Grayeli +2 more
wiley +1 more source
Metals, 2018 We present a computational method for calculating the phase transformation start for arbitrary cooling paths and for different steel compositions after thermomechanical treatments.
Aarne Pohjonen +2 more
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Duplex and superduplex stainless steels: microstructure and properties evolution by surface modification processes [PDF]
, 2019 The paper presents an overview of diffusion surface treatments, especially nitriding processes, applied to duplex and superduplex stainless steels in the last five years. Research has been done mainly to investigate different nitriding processes in order
Biserova Tahchieva, Alisiya +2 more
core
, 2015 The irreversibility of the martensite transition in magnetic shape memory alloys (MSMAs) with respect to external magnetic field is one of the biggest challenges that limits their application as giant caloric materials.
Acet, M. +7 more
core +1 more source
Microscopy Research and Technique, EarlyView.Evaluation of the design, cyclic fatigue resistance, and metallurgical properties of original, replica‐like, and counterfeit nickel‐titanium endodontic files. ABSTRACT This study aimed to compare the design characteristics, cyclic fatigue resistance, and metallurgical properties of original, replica‐like, and counterfeit nickel‐titanium systems.
Mert Unal, Elif Bahar Cakici
wiley +1 more source