Listar FRCU - Grupos de Investigación por autor "Heim, Daniel"
Mostrando ítems 1-9 de 9
-
Análisis del comportamiento tribológico de recubrimientos tipo DLC en diferentes condiciones de humedad relativa
Delfin, Francisco Andrés; Brühl, Sonia Patricia; Forsich, Christian; Heim, Daniel (Instituto de Investigaciones en Ciencia y Tecnología de Materiales., 2022-05-02)En este trabajo se utilizaron muestras de acero de media aleación AISI 4140 recubiertas con DLC blando tipo a-C:H:Si en un reactor comercial PACVD, utilizando acetileno como precursor de carbono y hexametildisiloxano (HMDSO) ... -
Carbon based coatings deposited over AISI 4140 to improve wear resistance in machine components
Delfín, Francisco Andrés.; Heim, Daniel; Brühl, Sonia Patricia (2023-05)Carbon based coatings or DLC are well known to have a low friction coefficient, chemical stability at room or low temperatures, high hardness and also corrosion resistance. Three different carbon-based coatings were deposited ... -
Carbon based DLC films : influence of the processing parameters on the structure and properties
Delfin, Francisco Andrés; Brühl, Sonia Patricia; Forsich, Christian; Heim, Daniel (2018-07-19)Hydrogenated carbon-based films, such as DLC (“Diamond Like Carbon”), have interesting properties such as excellent tribological behavior, low friction coefficient, high superficial hardness and good wear resistance; they ... -
Characterization of thick and soft DLC coatings deposited on plasma nitrided stainless steel
Brühl, Sonia Patricia; Dalibón Bähler, Eugenia Laura; Heim, Daniel; Forsich, Christian (2014-09-15)Thick and soft DLC coatings were deposited by PACVD with a DC pulsed discharge on nitrided and non nitrided austenitic stainless steel. The films were characterized by EDS and Raman, hardness was assessed with nanoindenter ... -
Comportamiento mecánico del acero AISI 316L recubierto con a : C-H-Si previamente nitrurado
Dalibón Bähler, Eugenia Laura; Brühl, Sonia Patricia; Heim, Daniel; Forsich, Christian (2014-10-21)El acero inoxidable AISI 316L es ampliamente usado en la industria química y alimenticia por sus buenas propiedades anticorrosivas, sin embargo presenta baja resistencia al desgaste. Para mejorar las propiedades tribológicas ... -
Comportamiento mecánico del acero AISI 316L recubierto con a:C-H-Si previamente nitrurado
Dalibón Bähler, Eugenia Laura; Heim, Daniel; Forsich, Christian; Brühl, Sonia Patricia (Universidad Nacional del Litoral., 2014)El acero inoxidable AISI 316L es ampliamente usado en la industria química y alimenticia por sus buenas propiedades anticorrosivas, sin embargo presenta baja resistencia al desgaste. Para mejorar las propiedades tribológicas ... -
Mechanical and corrosion behavior of thick and soft DLC coatings
Dalibón Bähler, Eugenia Laura; Escalada, Lisandro; Simison, Silvia; Forsich, Christian; Heim, Daniel; Brühl, Sonia Patricia (2015-10-09)In this work, the corrosion and mechanical behavior, so as the adhesion of DLC coatings are studied. -
Soft and thick DLC deposited on AISI 316L stainless steel with nitriding as pre-treatment tested in severe wear conditions
Dalibón Bähler, Eugenia Laura; Moreira, Ramiro Damián; Heim, Daniel; Forsich, Christian; Brühl, Sonia Patricia (2020)Thick and soft DLC coatings were deposited over stainless steel to improve their surface properties, protecting them from wear in different conditions. When a protective film is thick, it can be considered as selfsustaining ... -
Tribological behavior of thick and soft DLC coatings
Dalibón Bähler, Eugenia Laura; Heim, Daniel; Forsich, Christian; Brühl, Sonia Patricia (2015-05-13)Austenitic stainless steels are widely used in industry due to their good corrosion resistance; however, they present poor mechanical properties. Different coatings such as DLC “Diamond Like Carbon” can be used in order ...