Results 71 to 80 of about 158,207 (314)

A machine learning‐based crystal graph network and its application in development of functional materials

Materials Genome Engineering Advances
An active area of MGI (Materials Genome Initiative)/MGE (Materials Genome Engineering) is to accelerate the development of new materials by means of active learning and “digital trial‐error” using a prediction model of material property. Machine learning
Gang Xu, You Xue, Xiaoxiao Geng, Xinmei Hou, Jinwu Xu   +4 more
doaj   +1 more source

Effect of Heat Treatment Temperature on the Microstructure and Mechanical Properties of Fe-18Mn-0.6C-xAl

Metals
High-Mn steels are commonly fabricated by hot rolling and on-line cooling for cryogenic applications, because there exists an aging embrittlement zone in most high-Mn steels, and this shortcoming makes it difficult to optimize their mechanical properties
Li Xiao, Yuqi Zhang, Huan Huang, Bochao Zhang, Ningning Ji, Shuang Li, Jun Chen   +6 more
doaj   +1 more source

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

Simultaneous synthesis of vertically aligned carbon nanotubes and amorphous carbon thin films on stainless steel

, 2015
Carbonaceous nanostructures such as carbon nanotubes, graphene and transparent carbon-based thin films are envisioned to be part of the next generation of electronic devices, mechanical structures, and energy-storage systems.
Torralba Castello, Jose Manuel,, Romero, Pablo,, Torralba Castello, Jose Manuel, Guzman de Villoria, Roberto,, Romero, Pablo, Campos, Monica,, Campos, Monica, Guzman de Villoria, Roberto, De Oro Calderón, Raquel,, De Oro Calder\uf3n, Raquel   +9 more
core   +1 more source

Electrochemical Behavior of Carbon Fiber - Coupled Steel in Concrete Environment

International Journal of Electrochemical Science, 2020
As a new structural building material, carbon fiber-reinforced concrete has very good flexural strength, wear resistance and impermeability. However, because carbon fiber is a good conductor, the durability of reinforced concrete structures may be ...
Chun Bai, Shuxian Liu, Fenghai Ma, Shasha Lu, Junmei Wang, Shaodong Liu   +5 more
doaj   +1 more source

Multimodal Data‐Driven Microstructure Characterization

Advanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang, Santiago Benito, Özge Özgün, Sebastian Weber, Markus Stricker   +4 more
wiley   +1 more source

Mechanical Properties Improvement of Low Carbon Steel by Combined Heat Treatments

, 2001
The improvement of the Mechanical properties of the low Carbon steel and increasing its strength, was the goal of some heat treatment technologies developed in the last twenty years. One of these technologies is the Rapid Heat Treatment (RHT), by which
Dobránszky, János, Abou-Jahjah, J.
core  

Flow accelerated preferential weld corrosion of X65 steel in brine [PDF]

, 2014
Preferential weld corrosion (PWC) remains a major operational challenge that jeopardizes the integrity of oil and gas production facilities. It is the selective dissolution of metal associated with welds, such that the weld metal (WM) and / or the ...
Adegbite, Michael Adedokun
core  

Revealing effect of oxide scale on decarburization behaviour of 55Cr3 spring steel: Experimental and modelling research

Journal of Materials Research and Technology
Surface decarburization of spring steels during thermal processing significantly deteriorates mechanical properties, yet remains insufficiently understood, particularly regarding the role of oxide scale.
Zhaoqi Song, Haitao Zhao, Kaixun Wang, Junheng Gao, Chengming Wang, Xiaoqian Yang, Honghui Wu, Yuhe Huang, Chaolei Zhang, Jun Lu, Shuize Wang, Xinping Mao   +11 more
doaj   +1 more source

Hydrogen‐Assisted Fracture of Iron‐Based Fe–Ni–Al Alloys

Advanced Engineering Materials, EarlyView.
Principal relations and fracture mechanisms of single‐phase and precipitate‐strengthened Fe–Ni–Al alloys subjected to prior electrochemical hydrogen charging are identified. The mechanisms of hydrogen effect on strength and microhardness are discussed, including hydrogen‐induced increase in microhardness and the role of hydrogen in fracture behavior ...
Nataliya Yadzhak, Olha Zvirko, Rostyslav Leshchak, Hryhoriy Nykyforchyn   +3 more
wiley   +1 more source