Zobrazeno 1 - 10
of 3 262
pro vyhledávání: '"High-energy ball milling"'
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 1067-1079 (2024)
Two-dimensional (2D) layered dichalcogenides possess excellent thermoelectric (TE) properties. Among them, tin diselenide (SnSe2) exhibits n-type semiconducting properties with attractive TE performance near room temperature (RT). However, its high t
Externí odkaz:
https://doaj.org/article/589a970700074d1ca67fe34d6779cb96
Autor:
Hyunseung Lee, Si Young Chang
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 69, Iss No 2, Pp 475-478 (2024)
In this study, pure Ti, Al, Dy powders were ball-milled with zirconia balls in argon atmosphere for 3 h at 800 rpm, producing a Ti- 6 wt.% Al- 4 wt.% Dy alloy powder. The alloy powder was consolidated by SPS technique at 1373 K for 15 min under 50 MP
Externí odkaz:
https://doaj.org/article/0cd9dbf4f13c44ab8ca2d72b1124f912
Autor:
Veronika Suvorova, Sergey Volodko, Dmitrii Suvorov, Stanislav Chernyshikhin, Andrey Nepapushev, Artem Korol, Lidiya Volkova, Pavel Sokolov, Alexander Khort, Dmitry Moskovskikh
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Aluminum matrix composites (AMCs), incorporating Zirconium Nitride (ZrN) as reinforcing additives, demonstrate immense promise for applications in aerospace, automotive, and power generation due to their unique combination of low density, su
Externí odkaz:
https://doaj.org/article/cca7271967ea4a79b46a3a8e6587df52
Autor:
Zhang Wei
Publikováno v:
Nanotechnology Reviews, Vol 12, Iss 1, Pp 21386-94 (2023)
Externí odkaz:
https://doaj.org/article/7b2d36dae1074948a41ba0150ed7556f
Publikováno v:
Journal of Magnesium and Alloys, Vol 11, Iss 5, Pp 1697-1708 (2023)
LiBH4 has been considered as one of the most promising energy storage materials with its ultrahigh hydrogen capacity, which can supply hydrogen through hydrolysis process or realize hydrogen-to-electricity conversion via anodic oxidation reaction of
Externí odkaz:
https://doaj.org/article/0288b84f26364e6b9aebba325e6a94d7
Autor:
Irina Khadyrova, Veronika Suvorova, Andrey Nepapushev, Dmitrii Suvorov, Kirill Kuskov, Dmitry Moskovskikh
Publikováno v:
Ceramics, Vol 6, Iss 2, Pp 1129-1138 (2023)
Nanostructured single-phase hafnium-zirconium carbonitride powders were synthesized using a simple and fast mechanochemical synthesis approach. The critical milling duration, after which a (Hf,Zr)(C,N) solid solution formation inside a jar occurred v
Externí odkaz:
https://doaj.org/article/c3ac0c947a5e45568bdae59138e5cae7
Publikováno v:
Powders, Vol 2, Iss 2, Pp 403-420 (2023)
Powder mixtures based on copper or iron are used as metal binder materials in the manufacturing of abrasive and cutting tools. This article discusses some aspects and possibilities of using a high-energy ball milling process to modify the structure a
Externí odkaz:
https://doaj.org/article/3f3670e10c604b99b959f7606b4333d3
Autor:
Vladislav A. Mikheev, Igor G. Bordyuzhin, Mikhail V. Gorshenkov, Elena S. Savchenko, Irina V. Dorofievich, Igor V. Shchetinin
Publikováno v:
Metals, Vol 14, Iss 4, p 472 (2024)
The processing route of Sm2Fe17 carbides is shorter than that of nitrides, which can potentially be used for cost-effective mid-performance magnets’ production. The magnetic properties of Sm2Fe17Cx compounds can be controlled at the annealing step,
Externí odkaz:
https://doaj.org/article/a37d54d5c4db4ecea6011a2e682fbebc
Autor:
Wésia Amanda de Oliveira Barbosa, Euclides Apolinário Cabral de Pina, Alexandre Douglas Araújo de Moura, Pilar Rey Rodrigues, Oscar Olímpio de Araújo Filho, Ivanilda Ramos de Melo, Heronilton Mendes de Lira
Publikováno v:
Materials Research, Vol 26 (2023)
In this study, aluminum alloy 7075 (AA7075) nanopowders were prepared by High-Energy Ball Milling (HEBM) in a bath of isopropyl alcohol. The process was investigated in different milling times and silicon carbides (SiC) reinforcement percentual. The
Externí odkaz:
https://doaj.org/article/e46fcd3a3b9345639f0922d7f6fb84d5
Autor:
Pedro Henrique Gonçalves, Agata Mayara Paula Pontes, Marcela Silva Lamoglia, Bruna Horta Bastos Kuffner, Antonio Augusto Araújo Pinto da Silva, Gilbert Silva
Publikováno v:
Materials Research, Vol 26 (2023)
Vanadis®8 is a high-value tool steel, that undergoes gas atomization and hot isostatic pressing during production , resulting in costly waste. Repurposing this waste material through powder metallurgy (PM) offers a cost-effective solution. This stud
Externí odkaz:
https://doaj.org/article/1b2e070de039473cbb50e690c200e395