Výsledky vyhledávání - "Vitaliy Martynenko"

Akademický článek

Abrasive Disc Performance in Dry-Cutting of Medium-Carbon Steel

Autor: Naiara Ortega, Vitaliy Martynenko, Daniela Perez, Daniel Martinez Krahmer, Luis Norberto López de Lacalle, Eneko Ukar

Publikováno v: Metals, Vol 10, Iss 4, p 538 (2020)

Abrasive-cutting processes are widely used to obtain semi-finished products from metal bars, slabs, or tubes. Thus, the abrasive cutting-off process is applied when requiring precision cutting and productivity at a moderate price. Cut-off tools are d

Externí odkaz: https://doaj.org/article/e7d1e0cc4977428d8e4ce621cd2a3ced

Zobrazit plný text záznamu

GRID LASER MARKING INFLUENCE ON HIGH-STRENGTH STEELS TENSILE TEST BEHAVIOR

Autor: Alejandro Simoncelli, Vitaliy Martynenko, Nazareno Antunez, Luis Norberto Lopez De La Calle Marcaide, Germán Abate, Daniela Perez, Daniel Osvaldo Martinez Krahmer

Publikováno v: DYNA. 96:173-178

Las companias automotrices vienen impulsando desde hace ya varios anos, la utilizacion de los denominados aceros de alta resistencia (AHSS, Advanced High Strength Steels) para la fabricacion de algunas piezas de carroceria que son de chapa estampada.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e9410effb5fac4cc16ce2553bfd0995c
https://doi.org/10.6036/9869

Zobrazit plný text záznamu

Friction characterization when combining laser surface texturing and graphite-based lubricants

Autor: Marcela Cruchaga, A.J. Sánchez Egea, Diego J. Celentano, D. Martinez Krahmer, Vitaliy Martynenko

Publikováno v: Journal of Materials Research and Technology, Vol 9, Iss 2, Pp 1759-1767 (2020)
Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

The present work analyzes the friction capabilities at room temperature of three types of lubricants (denoted as A, B and C) with a graphite concentration of 5%. To do that, the standard pin-on disc test is deployed to study the variation of the fric

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fdc2ba1c0d2be25709186ff882aba72
http://www.sciencedirect.com/science/article/pii/S2238785419310750

Zobrazit plný text záznamu

Mechanical and Chemical Characterisation of TiN and AlTiSiN Coatings on a LPBF Processed IN718 Substrate

Autor: Juan C. Colombo-Pulgarín, Vitaliy Martynenko, Antonio J. Sánchez Egea, Daniel Martinez Krahmer, Norberto López de Lacalle, Diego J. Celentano

Publikováno v: Materials, Vol 14, Iss 4626, p 4626 (2021)
Materials
Volume 14
Issue 16
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Wear-resistant coatings development is progressively increasing steeply due to their advantages when applied to mechanical components subjected to abrasive and destructive environments. Titanium nitride (TiN) coating is typically used to enlarge tool

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16fd8a98023260dd25974b8553708e21
https://www.mdpi.com/1996-1944/14/16/4626

Zobrazit plný text záznamu

Friction capabilities of graphite-based lubricants at room and over 1400 K temperatures

Autor: A.J. Sánchez Egea, L.N. López de Lacalle, N. Deferrari, Germán Abate, D. Martinez Krahmer, Vitaliy Martynenko

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname

The present work investigates the lubricant capabilities at room and hot-forging temperatures (>1400 K) of three types of lubricants with two different graphite concentrations (8% and 12%). These lubricants are distinguished by measuring the percenta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e800a5a035a9bddc3e79874e37e2581b
https://doi.org/10.1007/s00170-019-03290-4

Zobrazit plný text záznamu

On the Cutting Performance of Segmented Diamond Blades when Dry-Cutting Concrete

Autor: G Genovese, Vitaliy Martynenko, A Benítez, L.N. López de Lacalle, D. Martinez Krahmer, A.J. Sánchez Egea

Publikováno v: Addi. Archivo Digital para la Docencia y la Investigación
instname
Materials, Vol 11, Iss 2, p 264 (2018)
Materials
Materials; Volume 11; Issue 2; Pages: 264
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Materials, 11(2)
Repositorio Institucional del Instituto Nacional de Tecnología Industrial (INTI)
Instituto Nacional de Tecnología Industrial
instacron:INTI
Recercat. Dipósit de la Recerca de Catalunya

The objective of the present study is to analyze and compare the cutting performance of segmented diamond blades when dry-cutting concrete. A cutting criteria is proposed to characterize the wear of the blades by measuring the variation of the extern

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fa4b06ceae05acefef5962ce0be3afc
http://hdl.handle.net/10810/30715

Zobrazit plný text záznamu

Performance of segmented diamond discs in concrete cutting

Autor: Vitaliy Martynenko, Alejandra Benítez, Daniel Martinez Krahmer, Daniela Perez, Nazareno Antunez, Gustavo Genovese

Publikováno v: Matéria (Rio de Janeiro) v.23 n.2 2018
Matéria (Rio de Janeiro. Online)
instacron:RLAM
Matéria (Rio de Janeiro), Volume: 23, Issue: 2, Article number: e12070, Published: 19 JUL 2018

RESUMEN Los discos de diamante segmentados se emplean en el corte de materiales abrasivos y frágiles, como son la mampostería, el hormigón y los mármoles. Su constante evolución, durante los últimos 15 años, ha permitido incrementar la efectiv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::331af458f8ca41a6ac0386c95a328601
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762018000200480

Zobrazit plný text záznamu

Simulación computacional de un ensayo Erichsen aplicado a una chapa de acero DC-06

Autor: Nazareno Antunez, Vitaliy Martynenko, Daniela Perez, Germán Abate, Wadi Chiapparoli, Daniel Martinez Krahmer

Publikováno v: Matéria (Rio de Janeiro) v.23 n.2 2018
Matéria (Rio de Janeiro. Online)
instacron:RLAM

En la actualidad, la utilizacion de softwares de simulacion computacional aplicados a distintos procesos de conformado, como puede ser el estampado y sus variantes, forma parte habitual de las actividades de desarrollo de las grandes industrias, y ta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0631c7cefd443b9629e21670bb42f9ae
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762018000200436

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání