Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Włodzimierz Dudziński"'
Publikováno v:
Materials, Vol 17, Iss 13, p 3203 (2024)
Today, there are many diagnostic methods and advanced measurement techniques enabling the correct diagnosis and assessment of the type and degree of wear of cogwheels (gears, pumps, etc.). The present study presents an analysis of the surface defects
Externí odkaz:
https://doaj.org/article/b14a40fea8c747c08e3999aff3d6d19e
Publikováno v:
Crystals, Vol 13, Iss 7, p 1091 (2023)
This work concerns two stages of research into plasma nitriding (change of nitriding steel and modification of nitriding parameters). In the first stage, pins obtained from currently used steel were compared with pins made of an alternative material
Externí odkaz:
https://doaj.org/article/46646d64d9804f8cbd0aee206bd7bba5
Publikováno v:
Materials, Vol 15, Iss 7, p 2622 (2022)
Hadfield steel, under unit pressure conditions, strengthens itself by forming a high density dislocation structure, which results in increased resistance to dynamic impact wear. However, under abrasion conditions, the homogeneous microstructure of th
Externí odkaz:
https://doaj.org/article/6cb8b0f7c7d04d95a0b869fa30795c52
Publikováno v:
Materials Characterization. 199:112814
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d48d5dfb1a38f8f4c6fa5c3c696234b
https://doi.org/10.1016/j.matchar.2023.112814
https://doi.org/10.1016/j.matchar.2023.112814
Publikováno v:
Przegląd Spawalnictwa, Vol 88, Iss 9 (2016)
Powłoki nanoszone metodą lutowania infiltracyjnego charakteryzują się wysoką odpornością na zużycie ścierne oraz dużą twardością. Z racji na wysoką komplikację nanoszenia powłok, postanowiono wykonać wstępne próby na drodze spiekan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da50f8a8959027f32da92ff7421a10d2
https://doi.org/10.26628/ps.v88i9.654
https://doi.org/10.26628/ps.v88i9.654
Autor:
Marek Jasiorski, Agnieszka. Hreniak, Krzysztof Maruszewski, Dariusz Hreniak, Wieslaw Strek, Włodzimierz. Dudziński
Publikováno v:
Journal of Sol-Gel Science and Technology. 26:971-976
The sol-gel technology has been applied to obtain SiO2 spheres of submicron size. The spheres have been doped with YAG:Nd3+ nanocrystallites. The nanocrystallites have been obtained from aqueous solutions of citric acid, yttrium, aluminum and neodymi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9209a7fdcd75978efbd0d87c6ef318a9
https://doi.org/10.1023/a:1020757329107
https://doi.org/10.1023/a:1020757329107
Publikováno v:
Acta of bioengineering and biomechanics. 10(3)
The serious problem of angioplasty is restenosis, which relates to approx. 15-30% of all the patients subjected to the procedure. The present research was inspired by an attempt to explain this phenomenon and to analyse its causes. Two coronary arter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::63c4832c539b9999911a416e3ae3447e
https://pubmed.ncbi.nlm.nih.gov/19152474
https://pubmed.ncbi.nlm.nih.gov/19152474
Publikováno v:
Acta of bioengineering and biomechanics. 10(1)
Reversion to narrowing, called restenosis, still remains an important problem of coronary angioplasty. Analysis of the problem revealed that the application of surface layers aimed at creating on the stent surface a neutral barrier between its metall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ed71e51e61271079e3963ab9104e731b
https://pubmed.ncbi.nlm.nih.gov/18634351
https://pubmed.ncbi.nlm.nih.gov/18634351
Publikováno v:
Chirurgia narzadow ruchu i ortopedia polska. 68(3)
Analysis of retrieved hip joint was presented. Bone remodeling considering the distribution of friction products was discussed. Scanning electron microscopy methods were used to perform on structural analysis. We expressed a surface changing prosthet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::390eb3ba0e52812d7d1d5d839ed809b6
https://pubmed.ncbi.nlm.nih.gov/14564793
https://pubmed.ncbi.nlm.nih.gov/14564793
Autor:
Andrzej Żak, Amadeusz Łaszcz, Mariusz Hasiak, Gregory Gerstein, Hans Jürgen Maier, Wlodzimierz Dudzinski
Publikováno v:
Results in Physics, Vol 10, Iss , Pp 277-280 (2018)
Magnetic domain structure of magnetic shape memory alloy was observed using backscattered electron detector in scanning electron microscope and using Fresnel imaging in transmission electron microscope. The sample subjected to additional ion polishin
Externí odkaz:
https://doaj.org/article/0471d4373f814d1abdcb119e4be6636d