Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Jeffrey R. Lince"'
Autor:
Duval A. Johnson, Marcello Gori, Azhar Vellore, Andrew J. Clough, Scott D. Sitzman, Jeffrey R. Lince, Ashlie Martini
Publikováno v:
Lubricants, Vol 12, Iss 9, p 307 (2024)
Molybdenum disulfide coatings, particularly Microseal 200-1, have been extensively used as dry film lubricants for actuating mechanisms in space applications. Although Microseal 200-1 has historically been a popular choice for space missions, recent
Externí odkaz:
https://doaj.org/article/2b446c6fa0174b009ea6db01c84d5f78
Publikováno v:
Lubricants, Vol 12, Iss 7, p 237 (2024)
The cold spray deposition technique has been used to produce a new class of solid lubricant coatings using powder feedstocks of the metal disulfides WS2 or MoS2, either pure or mixed with Cu and Ni metal powders. Friction and cycle lives were obtaine
Externí odkaz:
https://doaj.org/article/e466899da68e4b33b8ce6b05f565d3c5
Autor:
Jeffrey R. Lince
Publikováno v:
Lubricants, Vol 8, Iss 7, p 74 (2020)
Solid lubricants, antiwear coatings, and self-lubricating composites are used in applications on spacecraft where oils and greases cannot be used because of the need to avoid lubricant volatility/migration, and where the application requires signific
Externí odkaz:
https://doaj.org/article/205a3d73e6554f81b8cbd323907ff668
Publikováno v:
Journal of Applied Physics. 127:145305
The interest in thin film 2D materials has brought renewed attention to the compound molybdenum disulfide (MoS2). As a 2D material, MoS2 can exhibit high transport mobility and transitions to a direct-gap semiconductor when thinned down to a few atom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6ddde25f058c56241eb211d97ec28ea
https://doi.org/10.1063/1.5112785
https://doi.org/10.1063/1.5112785
Publikováno v:
Tribology Letters. 53:543-554
The tribology of nanoparticles based on transition metal dichalcogenides has been studied extensively. However, evaluation of metal chalcogenides with other stoichiometries has been lacking. We have studied the friction, endurance, and tribochemistry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96fa0566cdc682638b1aa4c3cdd503a7
https://doi.org/10.1007/s11249-014-0293-4
https://doi.org/10.1007/s11249-014-0293-4
Publikováno v:
Wear. :202935
Sputter-deposited nanocomposite MoS2-based lubricant coatings have attractive properties for niche spacecraft applications, because they are thinner, exhibit lower friction, have excellent endurance, and can handle higher loads than bonded coatings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0bc279e34f83055ad1619e2abd5dbdf
https://doi.org/10.1016/j.wear.2019.202935
https://doi.org/10.1016/j.wear.2019.202935
Publikováno v:
Tribology International. 52:144-152
Scratch tests, reciprocating microwear, and scanning wear tests were performed on pure Au, bilayer Au/MoS2, and co-sputtered Au–MoS2 using a nanoindentation instrument in dry air. These different lubrication strategies (i.e. nanocomposite and bilay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4706c1c5becb7c718af47febba5f5e5f
https://doi.org/10.1016/j.triboint.2012.03.014
https://doi.org/10.1016/j.triboint.2012.03.014
Publikováno v:
Surface and Coatings Technology. 205:1449-1454
The microtribological properties of Au and Au-MoS 2 coatings were examined using a nanoindentation instrument. MoS 2 was chosen for this study as an additive to Au due to its positive influence on the mechanical and tribological properties. Reciproca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::430eba5468d027b4c42e18ce7fe98d9c
https://doi.org/10.1016/j.surfcoat.2010.07.026
https://doi.org/10.1016/j.surfcoat.2010.07.026
Publikováno v:
Tribology Letters. 40:199-211
Solid lubricant coatings with co-sputtered metal and MoS2 have shown favorable macrotribological properties at a wide range of contact stresses and humidity levels. These materials are also candidates for use in microcontacts and micro-electromechani
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42d6d0775309de7daa46c76f219af08f
https://doi.org/10.1007/s11249-010-9657-6
https://doi.org/10.1007/s11249-010-9657-6
Publikováno v:
Thin Solid Films. 517:5516-5522
Considerable research has been done on the tribological properties of cosputtered metal/MoS2 solid lubricant films with low metal content (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99a3c4d755fa67521f23695933e28e63
https://doi.org/10.1016/j.tsf.2009.03.210
https://doi.org/10.1016/j.tsf.2009.03.210