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Metales ‘de cine’: el juego de las ‘siete’ diferencias
(2020-12-09)
Article
Restricted access - publisher's policyLos metales han sido siempre tesoros ocultos, gracias a los cuales, la humanidad ha podido evolucionar y alcanzar niveles superiores en el juego de la vida. Son las pequeñas llaves con las que desbloquear nuevos hallazgos, ... -
Performance of laser surface textured cemented carbide tools during abrasive machining: Coating effects, surface integrity assessment and wear characterization
(Elsevier, 2020-11-01)
Article
Restricted access - publisher's policyLaser surface texturing (LST) and coating deposition are implemented on cemented carbide (WC-CoNi) tools to extent their application in abrasive-like machining processes. The topographic features of a conventional cubic ... -
Assessment of wear micromechanisms on a laser textured cemented carbide tool during abrasive-like machining by FIB/FESEM
(2020-11-02)
Article
Open AccessThe combined use of focused ion beam (FIB) milling and field-emission scanning electron microscopy inspection (FESEM) is a unique and successful approach for assessment of near-surface phenomena at specific and selected ... -
Novel mechanical characterization of austenite and ferrite phases within duplex stainless steel
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-10)
Article
Open Access -
Design of alternative binders for hard materials
(2020-02-01)
Article
Restricted access - publisher's policyIn the last years, a special interest has emerged towards the total or partial substitution of traditional cemented carbides composing elements. In this study, a systematic methodology is presented and used to design ... -
Influence of the processing route on the properties of Ti(C,N)-Fe15Ni cermets
(2020-02-01)
Article
Restricted access - publisher's policyThis study aims to understand the influence of powder preparation and processing steps on the microstructure and properties of Ti(C,N)-Fe15Ni cermets with 70 and 80 vol% of ceramic phase. Two routes were used for powder ... -
Epoxy-silica/clay nanocomposite for silver-based antibacterial thin coatings: structure and ionic mobility
(2020-07-28)
Article
Restricted access - publisher's policyA novel material was developed using sol-gel chemistry and an environmental-friendly grafting process of clay nanoparticles. In a previous work of our group, highly compact coatings had been generated using silicon alkoxides, ... -
Influence of the microstructure on corrosion induced damage of WC-Co cemented carbides
(2020-05-27)
Article
Restricted access - publisher's policyThe main goal of the present work is to study the influence of the microstructure on the corrosion behavior of cemented carbides WC-Co in two corrosive media. Corrosion kinetics were determined by immersion tests while the ... -
Influence of grinding/polishing on the mechanical, phase stability and cell adhesion properties of yttria-stabilized zirconia
(Elsevier, 2020-09)
Article
Restricted access - publisher's policyThe changes in mechanical properties, hydrothermal degradation and cell adhesion were studied in 3Y-TZP under two different superficial modification patterns (uni- and multidirectional) with a surface roughness ranging ... -
Indentation and scratch testing of a WC-6%wtCo cemented carbide: Corrosion effects on load-bearing capability and induced damage
(2020-04-10)
Article
Restricted access - publisher's policyIn this work, corrosion effects on the indentation and scratch response of a WC-6%Co hardmetal are investigated. Experimental variables include relative long corrosion times as well as indentation and scratch testing ... -
Compositionally-tailored steel-based materials manufactured by electron beam melting using blended pre-alloyed powders
(2020-01-13)
Article
Restricted access - publisher's policyThe paper presents the prospects of additive manufacturing (AM) in metal, using the powder bed fusion (PBF) method Electron Beam Melting (EBM) in fabrication specific steel-based alloys for different applications. The ... -
Influence of the test configuration and temperature on the mechanical behaviour of WC-Co
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-03-01)
Article
Open AccessIn this work, the effect of the test configuration and temperature on the mechanical behaviour of cemented carbides (WC-Co) with different carbide grain sizes (dWC) and cobalt volume fractions (VCo), implying different ...
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