Results 21 to 30 of about 1,972,499 (155)

Investigation on tourmaline occurrence in the metamorphic complex in the north of Golpayegan, Sanandaj-Sirjan Zone [PDF]

پترولوژی, 2022
The occurrence of tourmaline in the metamorphic complex of the north of Golpayegan is observed within the granitoid mass and schists in contact with granitoid and marbles.Speaking of abundance, tourmaline is less frequently a minor mineral found in ...
Solomon Ahmadi Bonakdar, Seyed Mohsen Tabatabaei Manesh, AkramoSadat Mirlohi   +2 more
doaj   +1 more source

Carbon Emissions Constrained Energy Planning for Aluminum Products

Energies, 2020
The production of primary aluminum is an energy-intensive industry which produces large amounts of direct and indirect greenhouse gas emissions, especially from electricity consumption.
Rok Gomilšek, Lidija Čuček, Marko Homšak, Raymond R. Tan, Zdravko Kravanja   +4 more
doaj   +1 more source

Corrosion fatigue crack growth in A7N01S−T5 aluminum alloy MIG welded joints

Journal of Materials Research and Technology, 2023
This paper studies the corrosion fatigue crack growth (CFCG) in 3.5 wt% NaCl solution of the local zones of A7N01S−T5 aluminum alloy metal inert gas (MIG) welded joints cut from high−speed train underframes after service lives of 1.8 million km.
Junjun Jin, Wei Lu, Zhenghong Fu, Zhongyin Zhu, Wenjing Chen, Guoqing Gou   +5 more
doaj   +1 more source

Aluminium Nitride Doping for Solar Mirrors Self-Cleaning Coatings

Energies, 2021
Soiling severely reduces solar mirror performance, requiring dispendious water consumption for cleaning operations and causing an increase in the levelized cost of energy (LCOE).
Anna Castaldo, Emilia Gambale, Giuseppe Vitiello   +2 more
doaj   +1 more source

Thermoelasticity of Fe3+‐ and Al‐bearing bridgmanite: Effects of iron spin crossover

Geophysical Research Letters, 2016
We report ab initio (LDA + Usc) calculations of thermoelastic properties of ferric iron (Fe3+)‐ and aluminum (Al)‐bearing bridgmanite (MgSiO3 perovskite), the main Earth forming phase, at relevant pressure and temperature conditions and compositions ...
Gaurav Shukla, Matteo Cococcioni, Renata M. Wentzcovitch   +2 more
doaj   +1 more source

Substitution Reactions of the Aluminum Chlorogermylenoid H2GeClAlCl2 with with HF, H2O, NH3, HCl, H2S, and PH3

Acta Chimica Slovenica, 2016
Quantum chemical calculations have been performed for the substitution reactions of the aluminum chlorogermylenoid H2GeClAlCl2 with HF, H2O, NH3, HCl, H2S, and PH3 to get more insights into the reactivity of H2GeClAlCl2.
Wenzuo Li, Bingfei Yan, Mingxia Zhang, Cuiping Xiao, Qingzhong Li, Jianbo Cheng   +5 more
doaj   +1 more source

Life-Cycle and Energy Assessment of Automotive Component Manufacturing: The Dilemma Between Aluminum and Cast Iron

Energies, 2019
Considering the manufacturing of automotive components, there exists a dilemma around the substitution of traditional cast iron (CI) with lighter metals.
Konstantinos Salonitis, Mark Jolly, Emanuele Pagone, Michail Papanikolaou   +3 more
doaj   +1 more source

CALCIUM CARBIDE: AN EFFICIENT ALTERNATIVE TO THE USE OF ALUMINUM [PDF]

Tecnologia em Metalurgia, Materiais e Mineração, 2013
The steel demand for fine applications have increased considerably in the last years, and the criteria for its production are even stricter, mainly in relation to the residual elements content and cleanness required. In relation to the steel cleanness,
Amilton Carlos Pinheiro Cardoso Filho, Carlos Alberto de Souza, João Domingos Guimarães de Athayde Júnior, Prudêncio Aparecido de Freitas, Sergio Henrique Rocha, Gilson Alves Menezes, Helio Gabriel de Souza   +6 more
doaj   +1 more source

Lifecycle assessment of critical material substitution: Indium tin oxide and aluminum zinc oxide in transparent electrodes

Resources, Environment and Sustainability, 2022
Indium tin oxide (ITO) is the most commonly used transparent electrode (TE) material. However, the supply of indium is at risk due to resource scarcity and geopolitical reasons. Aluminum zinc oxide (AZO) is a potential candidate for its replacement.
Kotaro Kawajiri, Kiyotaka Tahara, Shigeyuki Uemiya   +2 more
doaj   +1 more source

Elucidating the aluminum storage mechanism in cobalt sulfide cathode materials for advanced batteries. [PDF]

Front Chem
Rechargeable aluminum-ion batteries (AIBs), as novel energy storage systems featuring low-cost, high-energy density, and superior safety, demonstrate promising potential as a next-generation battery technology.
Zhuang R, Li Y, Wang J, Zhan J, Yan J, Chen Y, Mo W, Zhang J.   +7 more
europepmc   +2 more sources