Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Talivaldis Spalvins"'
Autor:
Talivaldis Spalvins
Publikováno v:
Surface Engineering. 15:317-320
A modified dc-diode plating system, utilizing a metallic screen cage as a cathode and referred as SCREEN CAGE ION PLATING (SCIP), is used to deposit Ag and Au lubricating films on Si3N4 and SiC surfaces. When deposition is performed in Ar or N2, glow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25ff06dce6c24470340796ed1330ed64
https://doi.org/10.1179/026708499101516678
https://doi.org/10.1179/026708499101516678
Autor:
Harold E. Sliney, Talivaldis Spalvins
Publikováno v:
Surface and Coatings Technology. :482-488
A modified d.c. diode ion plating system, by utilizing a metallic screen cage as a cathode, is introduced for coating non-conductors such as ceramics. Screen cage ion plating (SCIP) is used to apply Ag and Au lubricating films on aluminum oxide surfa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::152101d960f010c48c9159192d40b197
https://doi.org/10.1016/0257-8972(94)90205-4
https://doi.org/10.1016/0257-8972(94)90205-4
Autor:
Frank S. Honecy, Phillip B. Abel, Stephen V. Pepper, Talivaldis Spalvins, Donald R. Wheeler, Kazuhisa Miyoshi
Publikováno v:
Tribology Transactions. 36:351-358
An ultrahigh-vacuum tribometer for use in a ball-on-disk configuration was specially designed for measuring the friction and endurance life of magnetron-sputtered solid lubricating MoS(x) films deposited on sputter-cleaned 400 C stainless-steel disks
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12ded46ed8794c4ba0f6d4fb0cf89bc1
https://doi.org/10.1080/10402009308983169
https://doi.org/10.1080/10402009308983169
Autor:
Talivaldis Spalvins
Publikováno v:
Thin Solid Films. 64:143-148
Copper and gold films (0.2 to 2 microns) were ion plated onto polished 304-stainless-steel surfaces. These coatings were examined by scanning electron microscopy for coating growth defects. Three types of defects were distinguished: nodular growth, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67028478220baefef7e6188b5bf49855
https://doi.org/10.1016/0040-6090(79)90553-4
https://doi.org/10.1016/0040-6090(79)90553-4
Autor:
Talivaldis Spalvins
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 3:2329-2333
Low Cr steels AISI 4140, AISI 4340, and high Cr austenitic stainless steels AISI 304. AISI 316 were ion nitrided in a dc glow discharge plasma consisting of a 75% H2–25% N2 mixture. Surface compound layer phases were identified, and compound layer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::350fb08540ebba951ee7f52b54a2ad6a
https://doi.org/10.1116/1.572876
https://doi.org/10.1116/1.572876
Autor:
Talivaldis Spalvins
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 5:212-219
Thin, adherent sputtered MoS2 and ion plated metallic (Au, Ag, Pb) lubricating films are primarily used in precision contacting triboelement surfaces where wear debris formation is critical and high reliability requirements have to be satisfied. Deta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cd01b34d726f221fdc331f241f74b15
https://doi.org/10.1116/1.574106
https://doi.org/10.1116/1.574106
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 3:2340-2344
The adhesion and friction behavior of boron nitride films on 440 C bearing stainless steel substrates was examined. The thin films containing the boron nitride were synthesized using an ion beam extracted from a borazine plasma. Sliding friction expe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61d7583e695523361188657f5997d030
https://doi.org/10.1116/1.572878
https://doi.org/10.1116/1.572878
Publikováno v:
Wear. 108:169-184
Recent work on the graded interface between an ion-plated film and a substrate is discussed as well as the friction and wear properties of ionplated gold. X-ray photoelectron spectroscopy, depth profiling and microhardness measurements were used to i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aad5972ae5c78e505620a96d6841aca6
https://doi.org/10.1016/0043-1648(86)90095-5
https://doi.org/10.1016/0043-1648(86)90095-5
Autor:
Talivaldis Spalvins
Publikováno v:
Journal of Vacuum Science and Technology. 17:315-321
Ion plating is a plasma deposition technique where ions of the gas and the evaporant have a decisive role in the formation of a coating in terms of adherence, coherence, and morphological growth. The range of materials that can be ion plated is predo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5a98d233a2a59ed42b534aa873c23fc
https://doi.org/10.1116/1.570377
https://doi.org/10.1116/1.570377
Autor:
Bruno Buzek, Talivaldis Spalvins
Publikováno v:
Thin Solid Films. 84:267-272
Ion plated metallic films in contrast to films applied by other deposition techniques offer a lower friction coefficient, longer endurance lives and exhibit a gradual increase in friction coefficient after the film has been worn off. The friction coe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6637eb80704f5d1eb48dcede87973b44
https://doi.org/10.1016/0040-6090(81)90024-9
https://doi.org/10.1016/0040-6090(81)90024-9