Zobrazeno 1 - 10
of 10
pro vyhledávání: '"József Hlinka"'
Autor:
József Hlinka, Krisztián Bán
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 8815-8821 (2024)
Laser-based additive manufacturing (AM) of Ti–6Al–4V alloy has garnered increasing significance for its application in components within transportation systems. A notable advantage over conventional steel structures lies in the reduction of speci
Externí odkaz:
https://doaj.org/article/6785e390fb654496adc501b6d255cdfc
Publikováno v:
Communications, Vol 25, Iss 1, Pp B1-B6 (2023)
Laser-based additive manufacturing (AM) of Ti-6Al-4V has become increasingly important for use in components of transportation devices. The most significant advantage over conventional steel structures is the reduction in specific weight. Complex geo
Externí odkaz:
https://doaj.org/article/526b707fa7524aac98f3c4ced881a587
Publikováno v:
Acta Materialia Transylvanica. 4:51-57
Two kinds of phase stabilization mechanism are discussed and compared: the first is characteristic of the formation of bulk amorphous alloys, in which the high supercooling ability of multicomponent liquids is responsible for the glassy phase stabili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::720339f50ead76246df042a91992b0cc
https://doi.org/10.33924/amt-2021-01-09
https://doi.org/10.33924/amt-2021-01-09
Publikováno v:
Acta Materialia Transylvanica magyar kiadás. 4:51-57
Két ötvözetcsalád, a tömbi formában előállított amorf (BMG) és a nagy entrópiájú (HEA) ötvözetek képződési mechanizmusát és stabilitását hasonlítjuk össze jelen közleményben. Az összehasonlítás fő elve az olvadékaik tú
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a83730bde1aaab053494027283ab49f
https://doi.org/10.33923/amt-2021-01-09
https://doi.org/10.33923/amt-2021-01-09
Autor:
Zoltán Weltsch, József Hlinka
Publikováno v:
Periodica Polytechnica Transportation Engineering. 47:140-145
The effect of laser treatment on copper irradiated by a Nd:YAG laser was investigated by optical microscopy, scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS) and Auger electron spectroscopy (AES). Wettability measurements we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5a04b545409409bde5faa24f3fbdd82
https://doi.org/10.3311/pptr.11561
https://doi.org/10.3311/pptr.11561
Publikováno v:
Soldering & Surface Mount Technology. 29:69-74
Purpose This paper aims to discuss the effect of surface treatment on the wettability between copper and a lead-free solder paste. The industrial applications of laser technologies are increasing constantly. A specific laser treatment can modify the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ba2b5cd79dee9ba92ac3252350ee7db
https://doi.org/10.1108/ssmt-01-2016-0003
https://doi.org/10.1108/ssmt-01-2016-0003
Publikováno v:
Applied Surface Science. 501:144127
Effect of laser treatment has been studied on the wetting ability of Cu substrate during soldering with SAC305 solder paste. The contact angle of molten solder drops on Cu substrate changes when the substrates treated with different Nd:YAG laser powe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17a05c50d182447615e9679d82e67c6a
https://doi.org/10.1016/j.apsusc.2019.144127
https://doi.org/10.1016/j.apsusc.2019.144127
Autor:
József Hlinka, Zoltán Weltsch
Publikováno v:
Periodica Polytechnica Transportation Engineering. 41:95
The wettability of graphite by the silver-gold (Ag-Au) liquid alloy was measured using the sessile drop method at a temperature interval of 1273 – 1473 K. The measured alloys are in the solid solution range. The system is found poorly wetting with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7f7fb5152498e9bea73847f8129a69d
https://doi.org/10.3311/pptr.7108
https://doi.org/10.3311/pptr.7108