Results 11 to 20 of about 1,260 (138)
Monitoring of Bainite Transformation Using in Situ Neutron Scattering
Metals, 2016 Bainite transformation behavior was monitored using simultaneous measurements of dilatometry and small angle neutron scattering (SANS). The volume fraction of bainitic ferrite was estimated from the SANS intensity, showing good agreement with the results
Hikari Nishijima +4 more
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Investigating the effect of CaO/MgO ratio on the structure and final properties of wall tile bodies in rapid firing using Zanjan talc and Abbas Abad calcium carbonate as primary sources [PDF]
مواد نوین, 2022 Introduction: In this research, the simultaneous effect of CaO and MgO as the main oxides that activate the reactions during rapid firing of ceramic tiles on the path of transformations and the formation of the beneficial phase of Anorthite and the ...
Gholamreza Khalaj +2 more
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Crystals, 2022 51CrV4 spring steel is a martensitic steel grade that is heat treated by quenching and tempering. Therefore, austenitisation is an important step that influences steel properties.
Anže Bajželj, Jaka Burja
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Batteries, 2018 Because of an increasing interest in NaSICON materials as electrolyte materials in all-solid state sodium batteries, their thermal expansion was investigated in this study.
Sahir Naqash +3 more
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Effect of Processing Route on the Microstructure and Mechanical Properties of Hot Work Tool Steel [PDF]
Materials Research, 2017 Powder metallurgy is a growing sector in industrial production, as it offers outstanding energy, cost and material savings in comparison with established processing routes such as casting.
Robert Besler +4 more
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Archives of Metallurgy and Materials, 2015 Recent achievements in the development of low-frequency high-resolution mechanical spectroscopy (HRMS) are briefly reported. It is demonstrated that extremely low values of the loss angle, ϕ, (tanϕb = 1×10−5) can be measured as a function of frequency ...
Magalas L.B.
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Dilatometry of ball milled nickel nano powder during non-isothermal sintering [PDF]
Science of Sintering, 2007 This work attempts to evaluate the sintering mechanisms of ball milled nanocrystalline nickel during nonisothermal heating. Samples showed a sintered density of 91.2% (theoretical) and grain growth up to 414 nm at 1273K.
Panigrahi B.B., Das K., Godkhindi M.M.
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Reheating of zinc-titanate sintered specimens [PDF]
Science of Sintering, 2015 The scope of this work was observing dimensional and heat transfer changes in ZnTiO3 samples during heating in nitrogen and air atmosphere. Interactions of bulk specimens with gaseous surrounding induce microstructure changes during heating ...
Labus N. +5 more
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The Influence of Silica Sand Granulometry and Sorting Level on Thermal Expansion [PDF]
Archives of Foundry Engineering, 2023 The quality of the castings depends, among other influences, on the quality of the moulding mixture used. The silica sands used are characterized by high thermal expansion compared to other sands. The tendency to dilatation of the moulding mixture can be
M. Bašistová, P. Lichý
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Characterisation of Mn0.63Zn0.37Fe2O4 powders after intensive milling and subsequent thermal treatment [PDF]
Science of Sintering, 2017 Commercial Mn-Zn powder (Mn0.63Zn0.37Fe2O4, 93 wt. % and Fe2O3 7 wt. %) was milled 0.5, 1, 2 and 4 hours in a planetary ball mill. The goal was to observe intensive milling influences on oxidation and reduction processes that will happen during ...
Labus Nebojša +7 more
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