Results 101 to 110 of about 3,109,044 (287)
The role of phase interface energy in martensitic transformations: a lattice Monte-Carlo simulation
, 2014 To study martensitic phase transformation we use a micromechanical model based on statistical mechanics. Employing lattice Monte-Carlo simulations and realistic material properties for shape-memory alloys (SMA), we investigate the combined influence of ...
Antretter, Thomas +3 more
core +3 more sources
Rare Metals, EarlyView.ABSTRACT A major challenge in fabricating eutectic NiTiNb alloys is the incomplete melting of Nb due to its much higher melting point than the NiTi matrix. In this work, a novel electron‐beam freeform additive manufacturing strategy is developed to eliminate unmelted Nb particles and achieve a fully eutectic structure through independent dual‐wire ...
Qing‐Da Zhang +9 more
wiley +1 more source
工程科学学报, 2015 According to the hot-rolled microstructure of medium manganese steel,a geometry model and initial conditions of intercritical austenitization were established,and the DICTRA dynamic analysis software was used to calculate the austenitization on the ...
KUANG Shuang +3 more
doaj +1 more source
Rare Metals, EarlyView.ABSTRACT Proton exchange membrane fuel cells (PEMFCs) require advanced bipolar plate coatings to enhance efficiency, durability, and commercialization potential. This review presents a systematic framework for evaluating and designing bipolar plate coatings, integrating material selection, performance metrics, deposition techniques, and future ...
Shijie Li +12 more
wiley +1 more source
Stabilization of Austenite Associated with Prior Formation of Martensite
Le Journal de Physique IV, 1995 The stabilization of retained austenite was studied via a two-step cooling procedure. Alloys with Ms temperatures below 0 °C were used. It was found that the martensitic transformation starting temperature, Ms, was lowered to Ms' during the second step of cooling.
Xie, Z., Liu, Yehan, Hänninen, H.
openaire +3 more sources
Development of 4D printing and its performance testing methods
Responsive Materials, EarlyView.This paper reviews the molding methods of 4D printing and its applications in various fields, with emphasis on 4D printing performance testing methods. Abstract 4D printing is a cutting‐edge additive manufacturing technology that introduces the time dimension, allowing printed objects to have dynamic, changeable properties, functions or shapes ...
Guiwei Li +8 more
wiley +1 more source
Surface and Interface Analysis, EarlyView.ABSTRACT Diamond‐like carbon thin films have been gaining attention in the last years due to their unique properties, such as low friction coefficient and high wear resistance. However, the lack of adhesion between DLC coatings and ferrous alloys complicates their wider industrial application.
Vanessa Piroli +10 more
wiley +1 more source
, 2017 A delicate balance between various factors such as site occupancy, composition and magnetic ordering seems to affect the stability of the martensitic phase in Mn$_{2}$Ni$_{1+x}$Sn$_{1-x}$.
Ghosh, Subhradip, Kundu, Ashis
core +1 more source
steel research international, EarlyView.On the pathway to climate‐neutral steel production, recycling fractions will necessarily increase over time. Since alloying elements will enrich progressively, as they cannot be removed economically from the melt, processes need to be adjusted.
Anindita Chakraborty +3 more
wiley +1 more source
Teshugang, 2023 Thermo-Calc （TC）thermodynamic calculation software and TCNI10 professional nickel-based alloy database were used to calculate and analyze the phase transition paths during the equilibrium solidification and cooling process of CW12MW and CW6MC cast nickel-
Su Xuehu
doaj