Results 21 to 30 of about 6,854 (314)
Moiré interferometry applied to fracture in titanium tubes [PDF]
, 2007 Despite there being a substantial body of evidence to the contrary, moiré interferometry is often regarded - even by some adherents - as a curiosity of the optics lab.
MacKenzie, P.M.
core +1 more source
Eastern-European Journal of Enterprise Technologies, 2019 X-ray diffraction phase analysis of samples performed on a DRON-6 diffractometer has shown that the processes of CaWO 4 transition to WC and W 2 C had the highest probability in the temperature range of 1,173–1,473 K. The end-product CaWO 4 , thermally treated with carbon, was represented by carbon in oxycarbide and carbide phases.
Stanislav Hryhoriev +4 more
openaire +4 more sources
Welding, Joining, and Coating of Metallic Materials
, 2020 Welding, joining, and coating of metallic materials are among the most applicable fabrication processes in modern metallurgy. Welding or joining is the manufacture of a metal one-body workpiece from several pieces. Coating is the process of production of
Konstantin Borodianskiy +1 more
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Computational engineering of the oxygen electrode-electrolyte interface in solid oxide fuel cells
npj Computational Materials, 2021 The Ce0.8Gd0.2O2−δ (CGO) interlayer is commonly applied in solid oxide fuel cells (SOFCs) to prevent chemical reactions between the (La1−x Sr x )(Co1−y Fe y )O3−δ (LSCF) oxygen electrode and the Y2O3-stabilized ZrO2 (YSZ) electrolyte.
Kaiming Cheng +6 more
doaj +1 more source
Notes on Metallic Affect: Metallurgy and New Materialism
FORUM: University of Edinburgh Postgraduate Journal of Culture & the Arts, 2014 This paper follows Theodore Wertime, twentieth century historian of metallurgy, spy turned survivalist. Wertime's fascination with metallurgy is related to the Smith in Deleuze and Guattari and the mythical Alchemist of Mircea Eliade's work; also explored are notions of the Cyborg and of Geotrauma.
openaire +3 more sources
Effects of Deoxidation Processes on Inclusions in Environmentally Friendly Free-Cutting Steel
MetalsDeoxidation of liquid steel is a key link that affects the quality of environmentally friendly free-cutting steel. The selection and addition sequence of deoxidizer affects the composition, size, distribution, and morphology of non-metallic inclusions ...
Dong Wang +4 more
doaj +1 more source
Studies on Obtaining Porous Hydroxyapatite Structures Using Porogen Agents of Natural Origin
Proceedings, 2019 Hydroxyapatite is a calcium phosphate-based biomaterial utilized both in the medicine field(bone cement, scaffold, drug-delivery) and in the heritage field (stone conservation) [...]
Denisa-Loredana Copilu +5 more
doaj +1 more source
Development of a method for determination of metallic iron content within hot briquette iron (HBI) for steelmaking [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2016 The growing use of metallic iron in metallurgy and industrial chemical applications requires a fast, easy and cheap method for the determination of metallic iron, not merely in recyclable materials, such as iron pellets, reduced iron mill scale ...
Morcali M.H.
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High-Temperature Solid Lubricants and Self-Lubricating Composites: A Critical Review
Lubricants, 2022 Solid lubricants are described as solid materials of intentionally introduced or in situ formed on contact surfaces in relative motion for the purpose of lowering friction and wear and providing protection from damage.
Jia-Hu Ouyang +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt +8 more
wiley +1 more source