Results 41 to 50 of about 595,419 (195)
Influence of the Unconventional Treatment Applied to a Steel on the Corrosion Evolution
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2016 The study of an alloyed steel with Cr Mo with an important content of aluminum (0.9…1.2%), unconventionally treated in magnetic field, is attractive because of the durability which increases along with the improvement of the corrosion resistance. Through
Carmen-Penelopi PAPADATU
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LOW-TEMPERATURE SURFACE HARDENING FOR DIAMOND TOOLS
Наука и техника, 2009 The structure and properties of cutting diamond tools subjected to thermo-hydro-chemical treatment are examined in the paper. The process involves a chemical treatment of tools in a specially prepared aqueous suspension of oxides Ti, Mo and other ...
A. A. Shmatov, O. O. Smilovenko
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, 2023 In this study, we fabricate conductive polymer (PEDOT:PSS) foams with tunable density and mechanical properties via a new and efficient lyophilization-free method and use asymmetric acid treatment to create a PEDOT:PSS scaffold with asymmetric light ...
Peng Tao (1338780) +8 more
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The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2016 The paper describes the experimental research of thermos-chemical treatment of carbonitriding performed on samples of different brands of low alloy steels.
Marian-Iulian NEACȘU, Sorin DOBROVICI
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The Effect of the Quenching Method on the Deformations Size of Gear Wheels after Vacuum Carburizing
Archives of Metallurgy and Materials, 2016 This paper presents a comparison of the deformations and residual stresses in gear wheels after vacuum carburizing process with quenching in high-pressure nitrogen and oil. The comparison was made on a medium-sized gear wheels, made of AMS6265 (AISI 9310)
Dybowski K. +5 more
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Copper droplets agglomeration/coagulation in the conditions similar to industrial ones
Archives of Metallurgy and Materials, 2017 The studied copper droplets suspension in the liquid slag came from the direct-to-blister technology developed in the KGHM - Polska Miedź S.A. plants. A treatment by the stimulators and reagents was performed in the conditions delivered / ensured by the ...
Wołczyński W. +3 more
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Analysis of reaction kinetics for torrefaction of pelletized agricultural biomass with dry flue gas
Energy Reports, 2020 Biomass torrefaction is a simple and appropriate thermo-chemical treatment/conversion process for upgrading agricultural residues to a high-quality fuel, which could be used as an alternative energy resource to replace fossil fuels.
Thossaporn Onsree, Nakorn Tippayawong
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Plasma Micro-Jet Apparatus for Thermo-Chemical Treatment of Refractory Films
SHINKU, 1974 An r.f plasma micro-jet apparatus of transferred type for thermal and chemical treatment of re-fractory films has been developed. The plasma micro-jet generator is characterized by highly focusing plasma spot and making ready to generate and stabilize the plasma arc. Rf supply of 4 MHz was used.
ITOH, Akio +2 more
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Journal of Natural Fibers, 2022 New novel natural fibers are being identified and reported to the research community in the recent decades. Selective techniques to modify the properties of natural fibers have also been focused and investigated.
Sudhir Chakravarthy Katragadda +2 more
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Design of a microwave based mobile thermo-chemical unit for biomedical waste treatment
Periodicals of Engineering and Natural Sciences (PEN), 2022 Biomedical waste (BMW) contains pathogenic microorganisms that may severely harm the community and environment. Due to the Covid pandemic-2019, isolated wards at health care units and even due to the home treated patients; vast quantities of BMW are generated.
Ali Basim Mahdi +3 more
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