Results 91 to 100 of about 1,408 (102)

Silk fibroin hydrogels from the Colombian silkworm Bombyx mori L: Evaluation of physicochemical properties. [PDF]

open access: yesPLoS One, 2019
Zuluaga-Vélez A   +5 more
europepmc   +1 more source

Fricción y desgaste de baldosas cerámicas de gres de monococción y de gres porcelánico

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2005
A wide range of ceramic tiles used as pavements of porcelainized stoneware and monofired tiles have been submitted to abrasion tests by using a pin-on–disk tribometer, determining the friction coefficient and being discussed with perfilometry of the ...
Rincón, Jesús María   +2 more
doaj  

Comportamiento tribológico de los recubrimientos nanocristalinos de CrC-NiCr obtenidos por proyección térmica HVOF

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2004
One of the most important uses of HVOF thermal plasma spray coatings is for wear resistance. In this work, the characteristics of nanocristalline CCr-NiCr coating and their effect on the mechanical properties and tribological behaviour of the material ...
Igartua, A.   +3 more
doaj  

Obtención de recubrimientos autolubricados por proyección térmica de plasma atmosférico (APS) como alternativa a los lubricantes líquidos

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2005
The low friction coefficient coatings are a new approach to substitution of oil lubricated systems. The introduction of a solid lubricant in a matrix with good mechanical properties gives to the system a low friction coefficient and improves the wear ...
Guilemany, J. M.   +3 more
doaj  

[Instability Prevention and Treatment in Total Hip Replacement]. [PDF]

open access: yesRev Bras Ortop (Sao Paulo)
Rudelli BA   +5 more
europepmc   +1 more source

Using Plantain Rachis Fibers and Mopa-Mopa Resin to Develop a Fully Biobased Composite Material. [PDF]

open access: yesPolymers (Basel)
Sánchez Morales V   +8 more
europepmc   +1 more source

Characterization and Implementation of Cocoa Pod Husk as a Reinforcing Agent to Obtain Thermoplastic Starches and Bio-Based Composite Materials. [PDF]

open access: yesPolymers (Basel)
Holguín Posso AM   +4 more
europepmc   +1 more source

Study of Corrosion of Portland Cement Embedded Steel with Addition of Multi-Wall Carbon Nanotubes. [PDF]

open access: yesMaterials (Basel)
Gómez-Aristizabal MA   +3 more
europepmc   +1 more source

Implementación de un programa de mantenimiento centrado en la confiabilidad para incrementar la confiabilidad del cargador frontal 962 L - Empresa Minera Lincuna S.A. [PDF]

open access: yes
La empresa LINCUNA S.A. cuenta con una amplia disposición de máquinas en línea amarilla, dentro de lo cual se encontró el cargador frontal CAT 962L que presentaba distintas fallas en el motor provocando la disminución en la confiabilidad.
Chávez Ortega, Walter Gilver
core  

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