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Effect of Carbon on the Melting Behavior of a Mold Powder under High Heating Rates
Mold powders used for the continuous casting of steels contain different carbon carriers controlling the melting behavior. During melting, carbon...
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The effect of high-temperature environment on the rheology and filtration properties of Rhizophora spp. tannin-lignosulfonate as bio-based additive in water-based drilling fluid
Bentonite suspension in water-based drilling fluid is susceptible to deterioration in high-temperature environments, hence requiring a deflocculant...
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Lepidium sativum Seed Powder: A Novel Biosorbent for Acid Orange 142 Dye Uptake
In this study, a novel Lepidium sativum seed powder (L- seed ) was investigated for the adsorptive uptake of acid orange 142 dye. The different L- seed ...
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INTERFACIAL X-RAY SCATTERING FROM SMALL SURFACES: ADAPTING MINERAL-FLUID STRUCTURE METHODS FOR MICROCRYSTALLINE MATERIALS
Crystal truncation rod (CTR) X-ray diffraction is an invaluable tool for measuring mineral surface and adsorbate structures, and has been applied to...
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An X-ray diffraction and Raman spectroscopic study of the high-pressure behavior of gaspéite (Ni0.73Mg0.27CO3)
Here, we present new measurements of the phase stability and lattice compressibility of gaspéite (NiCO 3 ) to 50 GPa. Our study is motivated by our...
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Triaxial Mechanical and Permeability Behavior of Sandstone After Exposure to Different High Temperature Treatments
Although the effects of heat treatment on the mechanical properties of rock have been studied systematically in the previous studies, limited...
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Wetting–drying impact on geotechnical behavior of alkali-stabilized marl clay with glass powder
This paper comprehensively focuses on the wetting–drying (W–D) behavior of carbonated marl soil, treated by a geopolymer utilizing alkali-activated...
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Potential Causes for Cracking of a Laser Powder Bed Fused Carbon-free FeCoMo Alloy
Compared to hot isostatic pressing or casting, laser-based powder bed fusion (LPBF) facilitates a near-net-shape fabrication of geometrically complex...
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Equation of state of elbaite at high pressure up to 21.1 GPa and room temperature
The equation of the state of a natural elbaite sample has been investigated at room temperature and up to 21.1 GPa for the first time using in situ...
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Archeometric Study of Medieval Ceramic Finds from the Porta Reno Excavation in Ferrara (Italy)
The ceramics from the excavation of Porta Reno (Ferrara, Italy) consist of fire pots and amphorae for domestic use. To better characterize these...
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The High-Temperature Behavior of Axinite-(Mn), Kornerupine, and Leucosphenite
Abstract — In situ high-temperature powder X-ray diffraction (HTPXRD), differential scanning calorimetry (DSC), and thermogravimetry (TG) of three...
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GeoSoilEnviroCARS (Sector 13) at the Advanced Photon Source: a comprehensive synchrotron radiation facility for Earth science research at ambient and extreme conditions
GeoSoilEnviroCARS (GSECARS) is a comprehensive analytical laboratory for Earth and environmental science research using X-ray beams from the Advanced...
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In situ high-temperature behaviour of fluor-elbaite: breakdown conditions and products
The thermal behaviour of a fluor-elbaite from Minas Gerais (Brazil) was investigated at room pressure through in situ high-temperature X-ray powder...
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In-situ high-pressure and high-temperature spectroscopic studies of phengite in ultrahigh-pressure eclogite: implications for water transport during ultra-deep continental subduction
Pressure and temperature responses of natural phengite [K 0.93 Na 0.03 (Al 1.46 Mg 0.45 Fe 0.09 )(Si 3.59 Al 0.39 Ti 0.02 )O 10 (OH 1.94 F 0.06 )] in ultrahigh-pressure...
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Temperature-Induced Ductile–Brittle Transition in Porous Carbonates and Change in Compaction Band Growth Revealed by 4-D X-Ray Tomography
Deformation bands featuring localised material failure are ubiquitous in nature. They form important flow barriers and reduce/compartmentalise fluid...
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Electrical Tortuosity in Nanostructured Mesoporous Silica Powder and Nanocomposite Membranes
Polymer silica nanocomposites are advanced materials with unique properties combining the advantages of an inorganic nanofiller and the organic...
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Thermal and Thermochemical Study of Thaumasite
Abstract—A sample of natural thaumasite Ca 3.0 Si(OH) 6 (CO 3 ) 0.9 (SO 4 ) 1.1 ·12.3H 2 O (N’Chwaning mine, Kalahari manganese ore field, South Africa) was...
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Co-Bearing Hydroxyapatite: Synthesis, Thermal Stability, Crystal Chemistry, Magnetic Properties
The numerous ionic substitutions at various sites of apatite crystalCrystals structure are giving new properties to apatite-based materials....
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Effect of silica powder on microbial-induced carbonate precipitation improvement of medium-coarse sand
Microbial-induced calcium carbonate precipitation (MICP) is a green and sustainable technique for changing or improving the physical and mechanical...
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Effect of high temperature on the brittleness index of granite: an experimental investigation
Brittle index evolution is an important property of rocks in the context of mining engineering, as it often determines how severe the practical...
