Results 81 to 90 of about 2,100,165 (284)

Microstructural Evolution and In Situ Formation of TiB and TiC in Ti─5Al─2.5Sn Alloy Processed by Powder Metallurgy

open access: yesAdvanced Engineering Materials, EarlyView.
Accelerated in situ formation of TiB and TiC in Ti–5Al–2.5Sn–B4C is driven by transient liquid phase formation, which enhances particle reactions and microstructural evolution. This process increases hardness and establishes a coupled relationship between sintering temperature and reinforcement content, strongly influencing porosity in the resulting ...
Fernando. Y. Kojima, Juliano. Soyama
wiley   +1 more source

Discussion on some problems in the application of SEM/EDS for element analysis [PDF]

open access: yes, 2012
本文探讨了扫描电镜/能谱仪(SEM/EdS)在应用中需注意的一些问题,从而得到可靠的EdS分析结果。Some problems in the application of SEM/EDS for element analysis are ...
翟和生
core  

Table S5: SEM-EDS compositional data for calcite and dolomite

open access: yes, 2020
SEM-EDS data for dolomite and calcite in CM chondrites, ALH 83100, MET 01070, and ALH ...
Telus, Myriam   +1 more
core   +1 more source

Microstructural, Mechanical, and Textural Evolution of Dissimilar Combination of Laser‐Welded Maraging Steel and 4340 Steel

open access: yesAdvanced Engineering Materials, EarlyView.
The present work reports the microstructural, mechanical, and texture evolution of a dissimilar combination laser‐welded maraging steel with 4340 steel. This is important for aerospace applications. The demand for dissimilar welding is growing rapidly with the requirement of efficient and durable joints.
Bharat Behl   +3 more
wiley   +1 more source

Combined LA-ICP-MS and cryo-SEM-EDS: An improved technique for quantitative analysis of major, minor, and trace elements in fluid inclusions in halite

open access: yes, 2020
Quantitative multi-element analyses of single fluid inclusions in halite and other sedimentary minerals can provide information on the origin and chemical evolution of ancient surface waters on Earth.
Mebrahtu F. Weldeghebriel   +10 more
semanticscholar   +1 more source

Stiren-Bütadien Kopolimer Katkısının Çimento Harçlarına Etkisi

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2016
Beton üretiminde çoğunlukla yeni kuşak kimyasal katkılar kullanılmaktadır. Dağıtma (dispersiyon) gücü yüksek olan kimyasal katkıların beton içerisinde belirli oranlarda kullanılması esastır.
Alper Bideci   +4 more
doaj  

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

SEM-EDS results of EAFD pellet reaction at 1773 K for 240 s

open access: yes
The SEM-EDS results for the pellet that is from EAFD that is from EAFD reaction for 240 s.
Chao Yang (17701005)
core   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

open access: yesAdvanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke   +3 more
wiley   +1 more source

SEM-EDS images of pellets at 1723 K reaction time of 960 s

open access: yes
The SEM-EDS results for the pellet that is from CaO-SiO2-Al2O3-MgO pellet reaction for 960 s.
Chao Yang (17701005)
core   +1 more source

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