Results 21 to 30 of about 102,491 (100)

Synergistic optimization model of sintering ore allocation cost and energy consumption based on PSO–VIKOR

工程科学学报, 2023
As one of the major energy-consuming processes in steel production, sintering accounts for approximately 10% of the total energy consumption of steel production.
Yunfei MA, Qing LI, Jianliang ZHANG, Zhengjian LIU, Feng GUO, Yaozu WANG   +5 more
doaj   +1 more source

SINTERING OF JORDANIAN OIL SHALE UNDER SIMILAR CONDITIONS OF FLUIDIZED BED COMBUSTION SYSTEMS; pp. 54–65 [PDF]

Oil Shale, 2014
Oil shale in Jordan and elsewhere faces many obstacles that hinder its utilisation. Recent developments of the utilization of Jordanian oil shale include the establishment of power generation companies that depend on the technology of atmospheric ...
Awni Al-Otoom, MOHAMMAD AL-HARAHSHEH, MARWAN BATIHA   +2 more
doaj   +1 more source

Study of Adaptation Processes in Tribofilms during Friction of Antifriction Aluminum Alloys for Journal Bearings

Metals, 2023
This paper provides results on the tribological behavior of experimental Al–Sn–Pb–Si–Cu–Mg–Zn aluminum alloys and describes the adaptation phenomena that reduce wear intensity during friction with steel.
Pavel Podrabinnik, Iosif Gershman, Alexander Mironov, Ekaterina Kuznetsova, Anna A. Okunkova, Sergey N. Grigoriev   +5 more
doaj   +1 more source

Modeling of Tensile Stress Distribution Considering Anisotropy of Mechanical Properties of Thin-Walled AlSi10Mg Samples Obtained by Selective Laser Melting

Journal of Manufacturing and Materials Processing
The work that is being presented demonstrates that there is a critical point at which the engineering stress–strain diagram’s elastic–plastic region transitions to yield and fracture stresses.
Sergey N. Grigoriev, Nikita Yu. Nikitin, Aleksander Frolov, Petr Shapovalov, Anton Medeltsev, Mikhail Voronov, Roman Khmyrov, Idarmach Idarmachev, Pavel Peretyagin   +8 more
doaj   +1 more source

Mechanical Performance and Tribological Behavior of WC-ZrO₂ Composites with Different Content of Graphene Oxide Fabricated by Spark Plasma Sintering

Sci
This paper presents research on the effects of the addition of various contents of graphene oxide and sintering temperature on the mechanical, tribological, and electrical characteristics of WC-ZrO2 composites.
Anton Smirnov, Yuri Pristinskiy, Nestor Washington Solis Pinargote, Yaroslav Meleshkin, Pavel Podrabinnik, Marina Volosova, Sergey Grigoriev   +6 more
doaj   +1 more source

Evolution Mechanism of Photonically Sintered Nano-Silver Conductive Patterns

Nanomaterials, 2019
Flash sintering is the most promising sintering method because of its high speed and large area of effect. However, current flash sintering processes exhibit poor stability and the conductive pattern surface is highly susceptible to damage during this ...
Fanbo Meng, Jin Huang
doaj   +1 more source

Prediction of Physical and Mechanical Properties of Al₂O₃–TiB₂–TiC Composites Using Design of Mixture Experiments

Ceramics
In this study, the design of mixture experiments was used to find empirical models that could predict, for a first approximation, the relative density, flexural strength, Vickers hardness and fracture toughness of sintered composites in order to identify
Nestor Washington Solís Pinargote, Yuri Pristinskiy, Yaroslav Meleshkin, Alexandra Yu. Kurmysheva, Aleksandr Mozhaev, Nikolay Lavreshin, Anton Smirnov   +6 more
doaj   +1 more source

Effect of sintering time on the microstructure and properties of inorganic polyphosphate bioceramics [PDF]

Science of Sintering, 2010
Sintering is an important step in the fabrication process of ceramic bodies, which can significantly affect the microstructure and properties of materials.
Wang Q.B., Wang Q.G., Wan C.X.
doaj   +1 more source

Influence of Low Sintering Temperature on BaCe0.2Zr0.6Y0.2O3−δ IT-SOFC Perovskite Electrolyte Synthesized by Co-Precipitation Method [PDF]

, 2022
Muhammad Rafique, Neelam Safdar, Muneeb Irshad, Muhammad Usman, Maaz Akhtar, Muhammad Wajid Saleem, M.A. Mujtaba, Ahmed Ashour, Manzoore Elahi M. Soudagar   +8 more
openalex   +1 more source

The Influence of Substrate, Binder, and Additives on Suspension Coating Properties at Elevated Temperatures

Sci
A study of the antifriction properties of suspension solid-lubricating coatings based on molybdenum disulfide (MoS2) at high temperatures depending on the type of substrate, binder, additives, and load parameters was carried out.
Sergey N. Grigoriev, Yaroslav R. Meleshkin, Nestor Washington Solís Pinargote, Anton Smirnov, Maksim V. Prozhega, Egor O. Konstantinov, Vadim V. Korovushkin, Maksim I. Prudnikov, Marina A. Volosova   +8 more
doaj   +1 more source