Evaluation and Characterization of High-Uniformity SiN_x Thin Film with Controllable Refractive Index by Home-Made Cat-CVD Based on Orthogonal Experiments by Caifang Li, Minghui Li, Jinsong Shi, Haibin Huang, Zhimei Li

“…At the same time, the microstructures of SiN_x thin film were analyzed by various characterization methods, including Fourier-transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS), and scanning electron microscopy (SEM), to research the relationship between preparation factors and the properties of SiN_x thin film. …”
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Powder Characterization and Electrochemical Properties of LiNi0.5Mn1.5O4 Cathode Materials Produced by Large Spray Pyrolysis Using Flame Combustion by Shinsuke Akao, Motofumi Yamada, Takayuki Kodera, Kenichi Myoujin, Takashi Ogihara

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Caracterización de bentonitas y zeolitas sin tratamiento como refuerzo en materiales compuestos de matriz polimérica//Characterization of untreated zeolites and bentonites as reinf... by Francisco Jesús Mondelo‐García, Liaqat Alí‐Shah, Francisco Jesús‐Almeida, José Luis Valín‐Rivera, María Grasa da-Silva‐Valenzuela, Francisco Rolando Valenzuela‐Díaz, Yosvani Guerra‐Silva, Frank Pérez‐Rodríguez

“…<br />_____________________________________________________________________________</p><p><strong>Abstract</strong><br /><br />Bentonites with aluminous silicon microstructure composed of plates. The work accomplished to characterize the sodium bentonites in Wyoming USA, Patagonia Argentina, Northeast Brazil and the Brazilian polycationic bentonites, calcium-activated sodium zeolite from Cuba without organic modification<br />not organophilized to employ as reinforcing in composite materials of polymer matrix. …”
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火麻仁油复合油凝胶的制备及性能表征Preparation and performance characterization of composite oleogel based on hemp seed oil by 夏岚1， 刘清雷1， 邓肖丽2, 张鑫鹏1， 张健1，2 XIA Lan1, LIU Qinglei1, DENG Xiaoli2, ZHANG Xinpeng1, ZHANG Jian1,2

“…The types of gelator, the mass ratio and dosage of composite gelator were optimized by taking oil holding rate and hardness as indicators, and the microstructure, rheological properties, Fourier infrared spectroscopy (FT-IR), thermal properties (DSC analysis) and storage stability for carrying β-carotene of the obtained oleogel were characterized. …”
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Caracterización física con difractogramas e hinchamiento de bentonitas organofílicas para adicionar a materiales compuestos poliméricos//Physical characterization with difractogram... by Francisco Jesús Mondelo‐García, Francisco Jesús‐Almeida, Flavio Manuel‐Sousa, José Luís Valín‐Rivera, María Grasa da‐Silva‐Valenzuela, Francisco Rolando Valenzuela‐Díaz

“…The results confirmed a significant variation in the physic-chemical and microstructural diffractograms organophilic bentonites, while the micron particles taken nanometric dimensions, was increased much more the swelling in these, enhancing the effectiveness of use, employing them as the reinforcement, added to a polymer matrix.…”
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Caracterización de la capa de boruros formada durante la austenización de un hierro nodular austemperizado//Characterization of borides coating formed during austenitization of an... by Urbano Ordóñez‐Hernández, Sarah Parada-de-la-Puente, Carlos Figueroa-Hernández, Francisco-J. Mondelo-García, Arturo Barba-Pingarrón, Alfredo del-Castillo-Serpa

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Caracterización del envejecimiento de tuberías de vapor de centrales térmicas empleando el efecto Barkhausen//Characterization of steam pipes ageing degree from power plants using... by Frank de los Reyes-Rodríguez, Julio Capó-Sanchez, Eduardo Franco-Fidalgo, Gonzalo de Diego-Velasco

“…A study of the microstructural evolution during ageing at operated conditions (15MPa, 550ºC) from 100000 h up to 150000 h was carried out using optic and scanning electron microscopy techniques. …”
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Modelo matemático para la caracterización del envejecimiento del acero 12Cr1MoV superenvejecido a partir del efecto Barkhausen // Mathematical model to characterize the ageing on o... by Frank de los Reyes‐Rodríguez, Julio Capó‐Sánchez, Eduardo Franco‐Fidalgo

“…</p><p><br />Key words: non destructives testing, magnetic Barkhausen noise, microstructure, steels.</p>…”
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Evaluación del efecto de la intensidad de labranza en la formación de costra superficial de un oxisol de sabana en los Llanos Orientales de Colombia: III. Caracterizacion micromorf... by Jesús H Galvis, Edgar Amézquita, Edgar Madero

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Evaluation of harrowing intensity on surface crusting on an oxisol of the eastern plains of Colombia: III. Micromorphological characterization in soil surface. Evaluación del efect... by Madero Edgar, Galvís Jesús, Amézquita Edgar

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Harnessing metastability for grain size control in multiprincipal element alloys during additive manufacturing by Akane Wakai, Jenniffer Bustillos, Noah Sargent, Jamesa L. Stokes, Wei Xiong, Timothy M. Smith, Atieh Moridi

“…We employ a multifaceted approach encompassing thermodynamic modeling, operando synchrotron X-ray diffraction, multiscale microstructural characterization, and mechanical testing to gain insight into the solidification physics and its ramifications on the resulting microstructure of FeMnCoCr MPEAs. …”
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Influence of Heat Treatment on the Corrosion of Microalloyed Steel in Sodium Chloride Solution by Asiful Hossain Seikh

“…Very fine grained microstructure is the reason behind the combination of strength and ductility. …”
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Design concept and phase transformation study of advanced bainitic-austenitic medium-Mn steel by Anna Wojtacha, Aleksandra Kozłowska, Adam Skowronek, Oguz Gulbay, Jarosław Opara, Alexander Gramlich, Krzysztof Matus

“…Isothermal heat treatment cycles below and above the martensite start (Ms) temperature are performed to analyse the kinetics of bainitic transformation as well as the thermal stability of retained austenite. Microstructural characterization is carried out using scanning electron microscopy (SEM), electron backscatter diffraction (EBSD), and transmission electron microscopy (TEM). …”
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Pearlitic ductile cast iron: damaging micromechanisms at crack tip by F. Iacoviello, V. Di Cocco, A. Rossi, M. Cavallini

“…Ductile cast irons (DCIs) are characterized by a wide range of mechanical properties, mainly depending on microstructural factors, as matrix microstructure (characterized by phases volume fraction, grains size and grain distribution), graphite nodules (characterized by size, shape, density and distribution) and defects presence (e.g., porosity, inclusions, etc.). …”
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Mechanisms of grain refinement and improved kinetic property of nanocrystalline Mg-Ni-La hydrogen storage alloys prepared by nanocrystallization of amorphous by Y.M. Li, Z.C. Liu, X. Dong, Y.P. Ji, C.J. Shi, G.F. Zhang, Y.Z. Li, J. Kennedy, F. Yang

“…Mgx(Ni0.8La0.2)100-x, where x = 60, 70, 80, exhibiting a nanocrystalline microstructure, were prepared through the crystallization of amorphous alloys. …”
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In-situ analysis of sprayed concrete in a sewage tunnel lining. by Gabriella de Andrade Coni, Antonio Domingues de Figueiredo, Renan Pícolo Salvador, Renata Monte

“…In contrast, the chemical, mineralogical, and microstructural characterization proved to be efficacious techniques for measuring the degraded depth. …”
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Influence of Formation Lower Limit on the Physical Properties of Shrinkage Pores in a Tight Sandy Conglomerate Sample by Rongrong Hu, Chenchen Wang, Denglin Han, Xin Nie, Jizhen Zhang, Miaomiao Su

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Uneven Precipitation Behavior during the Solutionizing Course of Al-Cu-Mn Alloys and Their Contribution to High Temperature Strength by Jinlong Chen, Hengcheng Liao, Heting Xu

“….% Mn alloys (x = 2.0, 4.5, and 7.5) and contribution to mechanical properties were investigated using tensile testing and microstructural characterization. A shell-core structure of primary α-Al dendrites is found in Al-Cu-Mn alloys, in which the Cu content in the shell is higher than that in the core. …”
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Effect of Sintering Temperature on Structural and Morphological Properties of Europium (III) Oxide Doped Willemite by Nur Fatin Syamimi, Khamirul Amin Matori, Way Foong Lim, Sidek Abdul Aziz, Mohd Hafiz Mohd Zaid

“…Phase composition, phase evolution, functional groups, and microstructure analysis were, respectively, characterized using X-ray diffractometer (XRD), fourier transform infrared spectroscopy, field emission scanning electron microscopy (FE-SEM), and energy-dispersive X-ray. …”
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Air carbon arc gouging and submerged-arc welding: Insights into sensitization and mechanical behavior of AISI 2205 duplex stainless steel by Arthur de Bribean Guerra, Tales Ferreira, Claudemiro Bolfarini, Guilherme Yuuki Koga

“…Various gouging parameters and mechanical surface cleaning treatments—as-gouged, brushed, and rectified conditions—were assessed. Microstructural characterization and sensitization assessment were performed using double-loop electrochemical potentiokinetic reactivation (DL-EPR). …”
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