Zobrazeno 1 - 10
of 1 026
pro vyhledávání: '"intermetallic phase"'
Autor:
Zhanfei Wang, Yaoxin Huo, Ying Qin, Ruipeng Guo, Jinling Zhang, Changjiang Zhang, Min Cheng, Lifeng Zhang, Chao Cai, Yusheng Shi
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 810-820 (2024)
Titanium and Ti-based alloys are widely used metallic biomaterials, however, the surgical infections related to bacteria always occur on the implants. Developing the antibacterial titanium alloys has been studied as one of the most effective methods
Externí odkaz:
https://doaj.org/article/a73a5473900c4f89bdc71eda7d272860
Autor:
Nthabiseng Moshokoa, Elizabeth Makhatha, Lerato Raganya, Washington Makoana, Hasani Chauke, Ramogohlo Diale, Maje Phasha
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract This study presents the phase analysis, microstructural characteristics, and mechanical property evaluation of the as-cast and quenched Ti–15Mo–xFe alloys with high iron content ranging from 4 to 12 weight percent. All the four alloys we
Externí odkaz:
https://doaj.org/article/0664d7c3b3dc4c08a42135f2b6ac90ad
Autor:
Jørgen A. Sørhaug, Aksel Elkjaer, Elisabeth Thronsen, Tina Bergh, Øystein Grong, Per Erik Vullum, Randi Holmestad
Publikováno v:
Materials & Design, Vol 240, Iss , Pp 112867- (2024)
Joining of aluminium (Al) to copper (Cu) is of great interest to power generation, transportation and electronic industry. However, dissimilar metal joining often promotes intermetallic phase formation at the joined interface, which in redundancy can
Externí odkaz:
https://doaj.org/article/e5db8c441a154b2ca37cbfd6aaa396c2
Autor:
Milan Marônek, Jozef Bárta, Katarína Bártová, Miroslav Sahul, Martin Sahul, Matej Pašák, Petr Nesvadba, Petr Bezdička
Publikováno v:
Crystals, Vol 14, Iss 11, p 974 (2024)
The paper deals with the evaluation of the quality of Cu-Al-AlMg3 structural transition joints (STJ) made by explosion welding proposed for the renovation of galvanizer hangers. The three-layer joint consisted of electrolytic copper with a thickness
Externí odkaz:
https://doaj.org/article/313ba8ceca244c3db08cb29ff9b39f43
Autor:
Haruka Takekuma, Ryota Sato, Kenji Iida, Tokuhisa Kawawaki, Mitsutaka Haruta, Hiroki Kurata, Katsuyuki Nobusada, Toshiharu Teranishi
Publikováno v:
Advanced Science, Vol 11, Iss 10, Pp n/a-n/a (2024)
Abstract Materials that intrinsically exhibit localized surface plasmon resonance (LSPR) in the visible region have been predominantly researched on nanoparticles (NPs) composed of coinage metals, namely Au, Ag, and Cu. Here, as a coinage metal‐fre
Externí odkaz:
https://doaj.org/article/afbda9009e5c4273934276f1943d8ba6
Autor:
Alexander Janda, Benjamin James Ralph, Yaël Demarty, Marcel Sorger, Stefan Ebenbauer, Aude Prestl, Ingo Siller, Martin Stockinger, Helmut Clemens
Publikováno v:
Defence Technology, Vol 26, Iss , Pp 39-53 (2023)
Superior ballistic performance and the lightweight character of Ti alloys are considered as main reasons for their use in armour applications against a broad spectrum of ballistic threats, e.g. bullet, fragment or blast impact. Because dynamic loadin
Externí odkaz:
https://doaj.org/article/593e3c43824a478e891b6c95108eb1d3
Autor:
Spartak Makovskyi, Kostyantyn Balushok, Kyryl Obnosov, Viktor Greshta, Vadym Shalomeyev, Daria Tkach
Publikováno v:
Авіаційно-космічна техніка та технологія, Vol 0, Iss 4sup2, Pp 89-96 (2023)
The object of this study is to investigate the structure of cast magnesium alloy (Mg-Al-Zn) inoculated with nano particles of different allotropic forms of carbon. The aim of this study is to improve the processability and quality of critical load be
Externí odkaz:
https://doaj.org/article/380a17134997476c882b82d1b4f23ead
Publikováno v:
Scientific Journal of Silesian University of Technology. Series Transport, Vol 119, Pp 257-265 (2023)
The exhaust valve seat face is a surface that degrades slowly as a result of mechanical and thermal stresses. There is extensive research on new materials for valves and for the improvement of valve production technology. This paper discusses the met
Externí odkaz:
https://doaj.org/article/6f3e5a8cf9a145ad8ba6aed1adc9d959
Publikováno v:
Journal of Magnesium and Alloys, Vol 11, Iss 3, Pp 991-997 (2023)
We report that the corrosion resistance of Mg is significantly improved by adding 0.05wt% Sc. Corrosion rates evaluated from weight loss values after room-temperature immersion in 0.6 M NaCl solution for two weeks were 0.27 and 4.0 mm y−1 for the h
Externí odkaz:
https://doaj.org/article/ae38e56104c7434da3e9348d5ebd2ab9
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 68, Iss No 1, Pp 137-144 (2023)
This study aimed to develop Fe/Al multilayered metallic/intermetallic composites produced by hot pressing under an air atmosphere. Analyses were carried out on the composite plates made up of alternatively situated sheets of AA1050 aluminum alloy and
Externí odkaz:
https://doaj.org/article/aede6984c980448a8fa3e81e18428c1e