Výsledky vyhledávání - "Rossitza Setchi"

Akademický článek

Design of a novel crack-free precipitation-strengthened nickel-based superalloy and composites for laser powder bed fusion

Autor: Zhongyi Liu, Quanquan Han, Zhenhua Zhang, Liqiao Wang, Teng Ma, Zhengjiang Gao, Bo Song, Hanlian Liu, Chuanzhen Huang, Rossitza Setchi

Publikováno v: Virtual and Physical Prototyping, Vol 18, Iss 1 (2023)

Avoiding cracking defects is crucial to ensuring processability in the laser powder bed fusion (LPBF) of metallic materials. In this study, a crack-free Ni-based superalloy with a high volume fraction of the γ′ phase was designed for the LPBF proc

Externí odkaz: https://doaj.org/article/77c2e044b6ad40b69bef67523d599186

Zobrazit plný text záznamu

Akademický článek

Al-Cu-Mg Alloy Powder Reinforced with Graphene Nanoplatelets: Morphology, Flowability and Discrete Element Simulation

Autor: Mulla Ahmet Pekok, Rossitza Setchi, Michael Ryan, Heng Gu, Quanquan Han, Dongdong Gu

Publikováno v: Journal of Manufacturing and Materials Processing, Vol 6, Iss 6, p 148 (2022)

Research in metal matrix composites (MMCs) indicates that superior mechanical properties may be achieved by embedding reinforcement materials. However, the development of new composite powder for additive manufacturing requires an in-depth understand

Externí odkaz: https://doaj.org/article/1653355a73f847bc8b89e30cc166dfe0

Zobrazit plný text záznamu

Akademický článek

Manufacturability, Mechanical Properties, Mass-Transport Properties and Biocompatibility of Triply Periodic Minimal Surface (TPMS) Porous Scaffolds Fabricated by Selective Laser Melting

Autor: Shuai Ma, Qian Tang, Xiaoxiao Han, Qixiang Feng, Jun Song, Rossitza Setchi, Ying Liu, Yang Liu, Athanasios Goulas, Daniel S. Engstrøm, Yau Yau Tse, Ni Zhen

Publikováno v: Materials & Design, Vol 195, Iss , Pp 109034- (2020)

Selective laser melting is a promising additive manufacturing technology for manufacturing porous metallic bone scaffolds. Bone repair requires scaffolds that meet various mechanical and biological requirements. This paper addresses this challenge by

Externí odkaz: https://doaj.org/article/66d7edcad6574ce4b2e64d267be9d3cc

Zobrazit plný text záznamu

Akademický článek

Wear Behavior of a Heat-Treatable Al-3.5Cu-1.5Mg-1Si Alloy Manufactured by Selective Laser Melting

Autor: Pei Wang, Yang Lei, Jun-Fang Qi, Si-Jie Yu, Rossitza Setchi, Ming-Wei Wu, Jürgen Eckert, Hai-Chao Li, Sergio Scudino

Publikováno v: Materials, Vol 14, Iss 22, p 7048 (2021)

In this study, the wear behavior of a heat-treatable Al-7Si-0.5Mg-0.5Cu alloy fabricated by selective laser melting was investigated systematically. Compared with the commercial homogenized AA2024 alloy, the fine secondary phase of the SLM Al-Cu-Mg-S

Externí odkaz: https://doaj.org/article/dd775257709f462dbc545d0503f21c02

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání