Zobrazeno 1 - 10
of 8 186
pro vyhledávání: '"Energy deposition"'
Publikováno v:
Rapid Prototyping Journal, 2024, Vol. 30, Issue 9, pp. 1737-1755.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/RPJ-11-2023-0406
Publikováno v:
Rapid Prototyping Journal, 2024, Vol. 30, Issue 11, pp. 324-334.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/RPJ-10-2023-0382
Publikováno v:
International Journal of Sustainable Engineering, Vol 17, Iss 1, Pp 1-11 (2024)
ABSTRACTAdditive Manufacturing (AM) processes have the capability to promote a more rational use of resources, reduce generated waste, as well as repair damaged components to extend their lifespan. With the aim of contributing to a more efficient and
Externí odkaz:
https://doaj.org/article/0d8749dbb7284769a90a41f4202682ec
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 9313-9324 (2024)
While traditional cold metal transfer direct energy deposition (T-CMT-DED) can be sped up by increasing the deposition current; this often negatively affects the deposited part's shape and microstructure due to increased heat input. To address this,
Externí odkaz:
https://doaj.org/article/ea5e098a9cdf4e3893ec6ae842f4de83
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-21 (2024)
Abstract Additive manufacturing (AM), also known as 3D printing, is a recent innovation in manufacturing, employing additive techniques rather than traditional subtractive methods. This study focuses on Directed Energy Deposition (DED), utilizing a b
Externí odkaz:
https://doaj.org/article/74744ee8ab56485bb819e3887b74bc0f
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 7503-7517 (2024)
To inhibit cracking and improve performance, Ni60 alloy layers were deposited on the 38CrMoAl steel substrate using an inductive preheating-assisted high-speed laser-directed energy deposition technique (IP-HS-LDED). The effects of the preheating tem
Externí odkaz:
https://doaj.org/article/bad8c2d7489444e3a53bdf2c83956cee
Autor:
Guangyuan Wang, Liuqing Yang, Guohong Dai, Congping Chen, Yaodong Xuanyuan, Wangping Wu, Yuan Qin, Sen Yang
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 7182-7192 (2024)
In this paper, the non-weldable precipitation-hardened superalloy Inconel 738 thin-wall parts were fabricated by laser directed energy deposition (LDED). The influence of post heat treatments including solution and aging heat treatments on the micros
Externí odkaz:
https://doaj.org/article/be5b2586215847149df3cfb6c65c434e
Autor:
Md R.U. Ahsan, Nadim S. Hmeidat, Saiful Islam, Xuesong Fan, Jonathan D. Poplawsky, Peter K. Liaw, Yousub Lee, Brett G. Compton, Yongho Jeon, Duck Bong Kim
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 6444-6460 (2024)
Directed energy deposition (DED) is an additive manufacturing (AM) process based on welding technology and offers the advantages of large build volume, high deposition rate, and ability to fabricate multi-material parts. Epitaxial continuous columnar
Externí odkaz:
https://doaj.org/article/c06eb8bbef3f4a79995a21b9004ee290
Autor:
Chen Cao, Pengwei Liu, Yuanqiang Zou, Fuyu Liao, Hengjun Luo, Jiaji Zhang, Zisong Zhao, Wei Xiang, Weidong Yin, Yaohong Xiao, Xingang Liu, Lijun Song
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 2812-2830 (2024)
The laser direct energy deposition (L-DED) is well-suited for metal manufacturing, offering advantages of excellent performance, high precision, intricate structures and material flexibility, etc. In this study, the microstructure and mechanical prop
Externí odkaz:
https://doaj.org/article/a0c3b5eb3dfe43c09f4e03191d4b1184
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 2489-2505 (2024)
The immersion corrosion experiment of laser-based direct energy deposited H13 steel in ADC12 aluminum alloy melt was conducted to evaluate the demands for corrosion resistance after mold repair. The effect of the anisotropic microstructure of the dep
Externí odkaz:
https://doaj.org/article/72130af6b0b944dc987c3ea92a4a005d