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Mostrando ítems 21-30 de 73
¿La nitruración iónica puede ser un tratamiento de corta duración? : parámetros y resultados comparativos en un acero AISI 420
(2013-08)
En este trabajo se presentan los resultados de microestructura y resistencia al desgaste de un acero
inoxidable AISI 420 nitrurado durante 3 horas con diferentes parámetros y se comparan con los hallados en los tratamientos ...
Comportamiento mecánico de un recubrimiento DLC depositado sobre acero inoxidable martensítico previamente nitrurado
(2013-05-07)
En este trabajo se estudió el comportamiento tribológico de un film de DLC que fue depositado sobre acero inoxidable martensítico AISI 420 nitrurado, con dos terminaciones superficiales diferentes, previas a la nitruración ...
Comparison of wear and corrosion behavior of three different nitriding methods on AISI 316L stainless steel
(2013-07-05)
In this work, AISI316L stainless steel was nitrided using three different processes: Low Energy Ion Implantation (LEII), Plasma Immersion Ion Implantation (PI3) and DC Pulsed Plasma Nitriding (DCPPN). The process temperature ...
Comportamiento mecánico de un recubrimiento DLC sobre acero AISI 420 nitrurado por plasma con diferentes terminaciones superficiales
(2013-02-25)
En este trabajo se estudió el comportamiento tribológico de un film de DLC depositado sobre acero
inoxidable martensítico.
Laser texturing combined with plasma nitriding as a tool to control the tribological performance of steel components
(2018-09-28)
In this work the sequential combination of both plasma nitriding and laser patterning is analyzed
comparing to individual treatments over the same material.
Wear resistance of nitrided and DLC coated PH stainless steel
(2013-05-27)
In this work PH stainless steel Corrax(R) was ion nitrided and coated with DLC in a CVD process.
Development of a post oxidizing process over nitrided medium alloy steels for wear and corrosion protection in oil sucker rod lift
(2018-09-28)
To study this surface treatment, AISI 4140 polished PPD prototypes were nitrided, in a DC Plasma industrial equipment, and then were oxidized in the same chamber. Witness specimens were also treated and analyzed in the laboratory.
Influence of the silicon interlayer deposition process in the adhesion of the DLC coatings deposited on nitrided martensitic stainless steel
(2017-08-25)
The DLC coatings are characterized by good wear resistance, low friction coefficient and chemical
inertness [1]. However, they have adhesion problems when they are deposited on metallic substrates. For this reason, a thin ...
Microstructure and wear behavior of TiN coatings deposited on nitrided stainless steel by PBII&D
(2017-09-14)
This work presents the wear behavior of TiN coatings obtained by cathodic arc discharge combined with implantation and temperature on AISI 316L stainless steel previously ion nitrided.
Mechanical and corrosion behaviour of DLC and TiN coatings deposited on martensitic stainless steel
(2017-09-10)
The objective of this work is to compare the wear, friction, adhesion and corrosion behaviour of commercial TiN and DLC coatings deposited on AISI 420 stainless steel.