Zobrazeno 1 - 10
of 3 293
pro vyhledávání: '"additive manufacturing (AM)"'
Autor:
Bruno Caetano dos Santos Silva, Lucas de Figueiredo Soares, Rodrigo Santiago Coelho, Wojciech Sitek, Mariusz Król, Gilmar Ferreira Batalha
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 994-1003 (2024)
Manufacturing maraging steel components using laser-based powder bed fusion (LPBF) presents an attractive proposition for industries due to the material's combination of mechanical properties such as hardness, wear resistance, toughness and the capab
Externí odkaz:
https://doaj.org/article/132fe115ad604c62bb035fae156f279f
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 3135-3146 (2024)
High-density defects in additively manufactured components cause poor mechanical properties and premature failure. The present paper aims in minimizing defects in laser metal deposition (LMD) of high-strength aluminium alloy 7075. The effects of diff
Externí odkaz:
https://doaj.org/article/9bc042a60b114695ac81687a25fbc879
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 4444-4455 (2024)
This study investigates the microstructure and mechanical properties of wear-resistant hardfacing structures fabricated on an AISI 1045 carbon steel substrate using a specially designed Fe–Cr based powder for directed energy deposition (DED). Elect
Externí odkaz:
https://doaj.org/article/6b7889512dfa46ec9a6cd0649610bac2
Publikováno v:
Engineering and Technology Journal, Vol 42, Iss 7, Pp 895-911 (2024)
Wind energy has become an easy-to-harness source by converting captured wind currents into electrical energy. Powerful and customizable wind turbines are used to convert wind energy efficiently. However, wind turbine development in terms of structure
Externí odkaz:
https://doaj.org/article/672865002bd44ebeb32040beb2312133
Publikováno v:
International Journal of Lightweight Materials and Manufacture, Vol 7, Iss 4, Pp 546-555 (2024)
Additive Manufacturing (AM) technology is recognized as a pivotal direction for future technological and industrial advancement. Nevertheless, inherent to the manufacturing process are defects such as pores, inclusions, lack of fusion, and layering,
Externí odkaz:
https://doaj.org/article/4e48c0f7b3be43e8b0e3056b3516547c
Publikováno v:
Journal of Advanced Ceramics, Vol 13, Iss 5, Pp 621-629 (2024)
Ceria-stabilized tetragonal zirconia polycrystal (Ce-TZP) has exceptional fracture toughness and flaw tolerance due to facile t‒m phase transformation toughening. However, its wider-range applications are limited by its relatively low strength due
Externí odkaz:
https://doaj.org/article/24792985149c43d4b6bb5d8a911f603c
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 8187-8208 (2024)
Nano-diamond (ND) is a special ultrafine reinforcement whose agglomeration properties and weak interfacial bonding limit its application in aluminum matrix composites. This study used the additive friction stir deposition (AFSD) technique to produce
Externí odkaz:
https://doaj.org/article/2235a9b4afc64b82ae755f85cb46e8c9
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 2186-2199 (2024)
0Cr16Ni5Mo1 super martensitic stainless steel has excellent weldability and is an economical material with a high life cycle and low cost, but there are few researches and applications of this material in additive manufacturing. In order to realize t
Externí odkaz:
https://doaj.org/article/e022e61329574d34954e72cf2bd9a0c1
Autor:
Sadiq Abiola Raji, Abimbola Patricia Idowu Popoola, Olawale Muhammed Popoola, Sisa Leslie Pityana, Monnamme Tlotleng
Publikováno v:
Next Materials, Vol 6, Iss , Pp 100329- (2025)
Titanium aluminide (TiAl) alloy is deemed to possess desirable properties but exhibits significant drawbacks such as poor fracture toughness, wear and ductility that impedes its structural application and limit workability and production. Hence, it i
Externí odkaz:
https://doaj.org/article/fea62f66272a42c1b5e0a0eedd7816fb
Autor:
Jannik Tweer, Robin Day, Thomas Derra, Daniel Dorow-Gerspach, Stefan Gräfe, Marcin Rasinski, Marius Wirtz, Christian Linsmeier, Thomas Bergs, Ghaleb Natour
Publikováno v:
Nuclear Materials and Energy, Vol 41, Iss , Pp 101787- (2024)
Due to its unique properties tungsten is a promising candidate as plasma-facing-material (PFM) in future nuclear fusion reactors. Tungsten features an exceptionally high melting point, high thermal conductivity, low tritium inventory and comparativel
Externí odkaz:
https://doaj.org/article/9888e15cb22844ba8a2d3e253cdc78f3