Zobrazeno 1 - 10
of 114
pro vyhledávání: '"powder metals"'
Publikováno v:
E3S Web of Conferences, Vol 389, p 06022 (2023)
The article is devoted to the issue of preserving the architectural heritage of the outstanding Russian engineer V.G. Shukhov. Three objects are considered: the Moscow Radio Tower on Shabolovka, the “Shukhov Prolet” of the Sheet Rolling Shop and
Externí odkaz:
https://doaj.org/article/d3b9b892f45b459c89cfaa782a58171b
Akademický článek
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Publikováno v:
Journal of Materials Engineering and Performance. 32:1017-1024
Borides are considered advanced building materials due to their high melting temperature, hardness, wear/corrosion/oxidation resistance and excellent thermal and electrical properties. Among the many metal borides, chromium borides are known for thei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e69154140987b095fd3a54c7d5cc857
https://doi.org/10.1007/s11665-022-07195-4
https://doi.org/10.1007/s11665-022-07195-4
WOS:000916017100004 Zinc filter cakes (ZFCs) have economic values as secondary sources, but also are classified as hazardous waste and have negative effects on human health and the environment because they contain several heavy metals. Especially the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efcb73375e5773ac0a1706b4fba3d74b
https://hdl.handle.net/11492/6956
https://hdl.handle.net/11492/6956
Autor:
Christopher Neil Hulme
Publikováno v:
Particulate Science and Technology. 40:576-588
Flow occurs in most powder-based processes, opposed by various cohesive forces. Magnetism is often overlooked for metal powders. Here, flowability and magnetization were measured for a dual-phase steel powder in size fractions from (Formula presented
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a7b60b51494d9ba069ae992b100ef2c
https://doi.org/10.1080/02726351.2021.1977442
https://doi.org/10.1080/02726351.2021.1977442
Publikováno v:
Russ. J. Non-ferrous Met.
Russian Journal of Non-Ferrous Metals
Russian Journal of Non-Ferrous Metals
A characteristic of obtaining metal powders by direct current electrolysis is changes in the morphology of particles over the loose deposit layer thickness up to the formation of large spherulites. Deposits should be periodically removed from the cat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d82aa5bf7759d1a46ca559935b49863b
https://doi.org/10.3103/s1067821220050119
https://doi.org/10.3103/s1067821220050119
Autor:
Paul R. Gradl, Filippo Berto, Byron Alexander Blakey-Milner, Elena López, Michael J. Brooks, Martin Leary, Glen Snedden, Anton du Plessis, Jean Pitot
Publikováno v:
Materials & design
Materials & Design, Vol 209, Iss, Pp 110008-(2021)
Materials & Design, Vol 209, Iss, Pp 110008-(2021)
Metal additive manufacturing involves manufacturing techniques that add material to produce metallic components, typically layer by layer. The substantial growth in this technology is partly driven by its opportunity for commercial and performance be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfcd174c40a983ee450d9153068be2b6
https://hdl.handle.net/11250/3050898
https://hdl.handle.net/11250/3050898
Publikováno v:
VACUUM
CoCrFeNiAl0.25Ti0.5 high entropy alloy alloys (HEA), produced by powder metallurgy were subjected to boriding to improve their mechanical properties. Sintering was carried out at 1200 degrees C for 2 h in Ar, and boriding was performed at 900, 1000 a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9863818c223f4a780606dc8a62dfd563
http://hdl.handle.net/11772/12286
http://hdl.handle.net/11772/12286
Publikováno v:
International Journal of Fatigue
Surfaces of metals produced by additive manufacturing (AM) are known to be rough and populated with defects, this is, in particular, true for downward-facing (down-skin) surfaces. When dealing with the fatigue of as-built surfaces produced by AM, fat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40fa2a499f519f92bceafd385d3fe18c
https://hdl.handle.net/11250/3001318
https://hdl.handle.net/11250/3001318
Autor:
Lutz Mädler, N. V. Kudrevatykh, I.A. Ryzhikhin, S.V. Andreev, A.S. Volegov, I.V. Okulov, N. V. Selezneva
Publikováno v:
Acta Materialia
Laser based powder bed fusion is a promising manufacturing method that can be used for the fabrication of hard magnets such as NdFeB with nearly any given geometrical shape. However, the weak performance, e.g., low coercivity, of the 3D-printed magne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0417469371d812b94607945d8e60e2ba
http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85081044770
http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85081044770