Zobrazeno 1 - 10
of 5 969
pro vyhledávání: '"Tribometer"'
Autor:
Ajoy Sahu, Niharendu Saha
Publikováno v:
Tribology in Industry, Vol 46, Iss 3, Pp 535-547 (2024)
The present work deals with the comparative evaluation of physicochemical, rheological FTIR and tribological properties between pongamia and castor oil blended with SAE20W40 by varying their proportions ranging from 10-30% (by volume) as bio-lubrican
Externí odkaz:
https://doaj.org/article/c3ea190a2f5c460ab1f3aa693362a806
Publikováno v:
Tribology in Industry, Vol 46, Iss 3, Pp 467-475 (2024)
The MAX phase ceramics namely Ti2AlCx, Cr2AlCx, and (TiCr)2AlCx were examined under dry sliding conditions against stainless steel ball at room temperature and 5 N applied normal load using a Ball-on-disk tribometer. At 5 N, 100 m sliding distance an
Externí odkaz:
https://doaj.org/article/aba82bf995b24be0a61eca87e376354f
Autor:
Dheyaa F. Kadhim
Publikováno v:
Tribology in Industry, Vol 46, Iss 2, Pp 251-259 (2024)
This research examined the relationships between processing, structure, and property at both room temperature and increased temperature for two BCC high entropy alloy (TiVNbCrAl) and Ti-based conventional alloy (TiNbCrCoAl) prepared using standard ar
Externí odkaz:
https://doaj.org/article/04ec7a12577b4a2babbf44825bc7f9d1
Publikováno v:
Проблеми трибології, Vol 29, Iss 2/112, Pp 67-73 (2024)
The development and research of composite materials for heavily loaded tribo-couplings of car parts was based on the main provisions of the concept of structural and energetic adaptability of their materials during friction and wear. The presented da
Externí odkaz:
https://doaj.org/article/9267e1fd1266477db4b9285010669497
Autor:
Andrei Burlacu, Marius Gabriel Petrescu, Răzvan George Rîpeanu, Teodor Dumitru, Eugen Victor Laudacescu, Ibrahim Naim Ramadan, Adrian Niță
Publikováno v:
Tribology in Industry, Vol 46, Iss 1, Pp 56-65 (2024)
The experimental research was carried out to study the tribological behaviour of materials used in the manufacture of rotary dryer blades (based on abrasive/abrasive-erosive wear analysis of the blades) using the Baroid tester. The test program incl
Externí odkaz:
https://doaj.org/article/8e41ac2fe5f247e1b5d6eb835f7e300d
Publikováno v:
Cogent Engineering, Vol 11, Iss 1 (2024)
AbstractIt is well known that lubricating oils can reduce the coefficient of friction between two contacting surfaces. Owing to their poor biodegradability and toxicity, petroleum lubricants are typically deemed unacceptably harmful to the environmen
Externí odkaz:
https://doaj.org/article/4d113060a5364652b9b10cd0fdefcc55
Publikováno v:
Industrial Lubrication and Tribology, 2023, Vol. 75, Issue 8, pp. 911-918.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/ILT-06-2023-0173
Publikováno v:
Applications in Engineering Science, Vol 17, Iss , Pp 100175- (2024)
One of the main factors influencing the quality of production shape and energy consumption in an extrusion process is the interaction between the material and the wall. To investigate the tribological behavior of extrudable kaolin and a rigid wall, a
Externí odkaz:
https://doaj.org/article/58294590e6424482b7105e00027a23d9
Autor:
Márcio Rodrigues da Silva, Vinícius Torres dos Santos, Flávia Gonçalves Lobo, Daniel Ayarroio Seixas, Izabel Fernanda Machado
Publikováno v:
Applied Sciences, Vol 14, Iss 14, p 6001 (2024)
A custom tribometer was developed to measure friction coefficient and temperature in high-pressure, low-velocity conditions, specifically for studying copper alloys used in sliding bearings for heavy equipment. Using this equipment, two commercial al
Externí odkaz:
https://doaj.org/article/ef8868e3ce2f43c7bee9015738302384
Publikováno v:
Научный вестник МГТУ ГА, Vol 26, Iss 3, Pp 94-102 (2023)
The development of modern heat-stressed aircraft engines is a complex process based on the advanced achievements of various branches of science and technology, including chemmotology. Each new generation of aircraft engines imposes stricter requireme
Externí odkaz:
https://doaj.org/article/01cb618c7e014d4c88c1c48fe1f707d4