Antifriction superhard coatings for drill bits and boring cutters
| dc.contributor.author | Eremin, E.N. | |
| dc.contributor.author | Yurov, V.M. | |
| dc.contributor.author | Guchenko, S.A. | |
| dc.contributor.author | Laurynas, V.Ch. | |
| dc.contributor.author | Kasymov, S.S. | |
| dc.date.accessioned | 2022-07-05T11:27:43Z | |
| dc.date.available | 2022-07-05T11:27:43Z | |
| dc.date.issued | 2016 | |
| dc.description.abstract | Coatings obtained by sputtering a stainless steel cathode and a plate titanium cathode cut from drill bit cutters JCS-M60 MX 172 544.00 are investigated. The measured microhardness of the plate drill bit is 1400 HV (Vickers) and that of coating 12Cr18Ni10T+Ti is 2200 HV that is significantly higher. The measured coefficient of dry friction for a drill bit plate on steel equals to 0.82, and it is 0.12 for coating 12Cr18Ni10Ti+Ti. Coating 12Cr18Ni10Ti+Ti deposited on the drill bit cutters in nitrogen gas may be used to modify the surface of drill bits and boring cutters to increase their lifetime. Such coatings, having a small friction coefficient, high hardness and low cost of production, can compete with traditionally used diamond materials. | ru_RU |
| dc.identifier.citation | Eremin E.N. Antifriction superhard coatings for drill bits and boring cutters/E.N. Eremin [et al]//Procedia Engineering. -2016. №152. Р.608-612. | ru_RU |
| dc.identifier.uri | https://rep.buketov.edu.kz//handle/data/13473 | |
| dc.language.iso | en | ru_RU |
| dc.publisher | ScienceDirect | ru_RU |
| dc.relation.ispartofseries | Procedia Engineering;№152/2016 | |
| dc.subject | drill bit | ru_RU |
| dc.subject | multi-element coating | ru_RU |
| dc.subject | X-ray analysis | ru_RU |
| dc.subject | microstructure | ru_RU |
| dc.subject | nanostructure | ru_RU |
| dc.subject | microhardness | ru_RU |
| dc.subject | nanohardness | ru_RU |
| dc.subject | friction | ru_RU |
| dc.title | Antifriction superhard coatings for drill bits and boring cutters | ru_RU |
| dc.type | Article | ru_RU |