Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Albert C. Kneissl"'
Publikováno v:
Metallography, Microstructure, and Analysis. 3:298-309
This work presents a study of the mechanical properties and influence of thermomechanical training conditions on the two-way shape-memory effect (TWSME) (magnitude and stability) in NiTi and NiTiCu alloys. Correlation with a stress-assisted two-way s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2a34574ac6155d4b276d4c3fc8b3b56
https://doi.org/10.1007/s13632-014-0154-4
https://doi.org/10.1007/s13632-014-0154-4
Publikováno v:
Practical Metallography. 50:480-490
Practically all metals and alloys survive high-temperature exposure by growing oxide scales and/or by precipitation of the oxide particles in the matrix. Formed products can grow in shape of external oxide layers on surfaces, or as discrete oxide par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13a572ed36d1cc77fae0857eccbb9d5d
https://doi.org/10.3139/147.110222
https://doi.org/10.3139/147.110222
Publikováno v:
Journal of Materials Engineering and Performance. 22:1443-1452
This paper discusses the application of rapid solidification by the melt-spinning method for the preparation of thin NiTi-based ribbons. Generally, the application of rapid solidification via melt-spinning can change the microstructure, improving the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f720ac5eb5a4fc64b260f38d6fd6da73
https://doi.org/10.1007/s11665-012-0379-9
https://doi.org/10.1007/s11665-012-0379-9
Publikováno v:
Practical Metallography. 49:544-555
In order to get small-dimensioned shape memory alloys (SMAs) with good functional and mechanical properties, a rapid solidification technique was employed. This paper discusses the use of different melt-spinning procedures for the preparation of prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c5230b2841be3f15f152efacab24ead
https://doi.org/10.3139/147.110188
https://doi.org/10.3139/147.110188
Autor:
Ivan Anžel, K. Mehrabi, Miodrag Čolić, Albert C. Kneissl, Dragoslav Stamenković, Mihael Brunčko, Rebeka Rudolf, Janko Ferčec
Publikováno v:
Metals and Materials International. 18:413-417
NiTi alloys are the most technologically important medical Shape Memory Alloys in a wide range of applications used in Orthopaedics, Neurology, Cardiology and interventional Radiology as guide-wires, self-expandable stents, stent grafts, inferior ven
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f33fe1575f86a839cc645b79c2d6a755
https://doi.org/10.1007/s12540-012-3005-3
https://doi.org/10.1007/s12540-012-3005-3
Publikováno v:
Journal of Alloys and Compounds. 526:45-52
The present work has been aimed to study the microstructures, functional properties and the influence of different thermomechanical training methods on the two-way shape memory effect in NiTi-based melt-spun ribbons. In order to get small-dimensioned
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1aa49da477511358a1bcf167b61ba2b5
https://doi.org/10.1016/j.jallcom.2012.02.097
https://doi.org/10.1016/j.jallcom.2012.02.097
Publikováno v:
Practical Metallography. 48:398-407
Vacuum carburizing is a modern, very efficient and environmentally friendly process for case hardening of steels. Nowadays the technology has replaced atmosphere carburizing in many cases due to better repeatability and uniformity of heat treated sam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ee13d1c7ca0dd2149977b816f9dd67f
https://doi.org/10.3139/147.110137
https://doi.org/10.3139/147.110137
Publikováno v:
International Journal of Materials Research. 102:25-31
At a constant alloy composition, the properties of directionally solidified material depend strongly on the evolution of its microstructure affected by the variation of growth rate V and the temperature gradient G in the vicinity of the solidificatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd65ed76ffeead6e7a1d59b06c8f12c0
https://doi.org/10.3139/146.110450
https://doi.org/10.3139/146.110450
Publikováno v:
Practical Metallography. 46:657-669
Rapidly solidified ribbons of Cu-0.7 at.% Zr alloy have been produced by the melt spinning process. An overall assessment of the ribbons shows that the microstructure consists of two morphological zones: a zone with columnar grains at the wheel side
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bc5c325605c89a6b7f43f0d3398c6f4
https://doi.org/10.3139/147.110046
https://doi.org/10.3139/147.110046
Publikováno v:
International Journal of Materials Research. 100:1038-1045
Shape memory wires were trained under constant stress in order to introduce a uniaxial shape memory effect by a thermomechanical treatment. These investigations were carried out on three different alloy systems (NiTi, NiTiW and CuAlNi) with different
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c154a2c697932669555df2a9d046f452
https://doi.org/10.3139/146.110147
https://doi.org/10.3139/146.110147