Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Ramadan N. Elshaer"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract TC21 alloy is a high-strength titanium alloy that has been gaining attention in various industries for its excellent combination of strength, toughness, and corrosion resistance. Given that this alloy is hard to cut material, therefore this
Externí odkaz:
https://doaj.org/article/63b1c58cbcc848109e9eaa8ee501034f
Publikováno v:
Beni-Suef University Journal of Basic and Applied Sciences, Vol 13, Iss 1, Pp 1-1 (2024)
Externí odkaz:
https://doaj.org/article/f4ce7c6e457c4aaa960b78155ca52e42
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-20 (2023)
Abstract The influence of heat treatment processes on microstructure, tensile and tribological properties of Ti6Al4V alloy was investigated. The specimens were heated for 30 min at 925 °C and then cooled at various rates by water quenching, air cool
Externí odkaz:
https://doaj.org/article/c587c0f0f85f425883699ad0689c0d1f
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-19 (2023)
Abstract Protective oxide layers on Ti-6Al-3Mo-2Nb-2Sn-2Zr-1.5Cr (TC21) alloy with equiaxed microstructure considerably influence micro-hardness and hot corrosion resistance. The present work’s thermal oxidation of TC21 alloy was performed at 600,
Externí odkaz:
https://doaj.org/article/ade62fefcd884d459ef8f68ad0bd7d85
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-25 (2023)
Abstract This study aims at investigating worn surface topography and mathematical modeling of annealed Ti-6Al-3Mo-2Sn-2Zr-2Nb-1.5Cr alloy using response surface methodology (RSM). The alloy was subjected to three different regimes in order to study
Externí odkaz:
https://doaj.org/article/f02322d505fd48c59b36e412491c6d2d
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-21 (2023)
Abstract Aluminum closed cell foam blocks are created with a volume of 1 inch3 which consist of aluminum foam parts shielded with part of aluminum tube and in some types reinforced with inner aluminum tubes. Blocks have been made to overcome some exi
Externí odkaz:
https://doaj.org/article/a2303ab6c3b84748a55870e104573a1b
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-17 (2023)
Abstract This study investigated the effect of heat treatment processes on the dry sliding wear resistance of the TC21 Ti-alloy at several levels of normal load and sliding speed. Response Surface Methodology (RSM) has been used as a design of the ex
Externí odkaz:
https://doaj.org/article/b1c80a9559374e7e9d16f7eb8a9cc797
Publikováno v:
Beni-Suef University Journal of Basic and Applied Sciences, Vol 12, Iss 1, Pp 1-11 (2023)
Abstract Background The development of materials fabrication is an important trend in materials engineering. TC21 Ti-alloy is one of these materials’ trends. Investigations of different characteristics of TC21 Ti-alloy such as weldability, formabil
Externí odkaz:
https://doaj.org/article/d648bdad48b84270a39340554a7a223f
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-17 (2022)
Abstract In the current study on TC21 Ti-alloy (6.5Al–3Mo–1.9Nb–2.2Sn–2.2Zr–1.5Cr), the thermal oxidation formed oxide layers that considerably influenced mechanical properties (hardness and wear). TC21 specimens were oxidized at 600, 700,
Externí odkaz:
https://doaj.org/article/3741a10e28284d20896a5f9be2c3d3bd
Autor:
Ehab S. Ali, Ramy H. Mohammed, A.E. Zohir, A.M. Farid, Ramadan N. Elshaer, Hamdy H. El-Ghetany, Ahmed A. Askalany
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 8798-8804 (2022)
Adsorption systems for desalination, drying, and cooling applications could be powered by renewable energy sources. Thus, it is a promising technology for solving energy and water problems. Designing an efficient adsorption system and evaluating its
Externí odkaz:
https://doaj.org/article/a9989c30993f425ea55d7a2d0217b34f