Comprehensive utilization of blast furnace slag, municipal sludge and kaolin clay in building brick manufacture: Crystalline transformation, morphology observation and property assessment

Cement and Concrete Composites, Journal Year: 2023, Volume and Issue: 145, P. 105337 - 105337

Published: Oct. 16, 2023

Language: Английский

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Conversion of recycled sludge waste into high value-added ceramics as engineering construction materials: Fabrication, characterization and performance evaluation

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 475, P. 146509 - 146509

Published: Oct. 7, 2023

Language: Английский

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Synergistic preparation and properties of ceramic foams from wolframite tailings and high-borosilicate waste glass

Construction and Building Materials, Journal Year: 2024, Volume and Issue: 457, P. 139367 - 139367

Published: Dec. 1, 2024

Language: Английский

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Enhancing the sustainable production of cost-effective ceramics with high strength using kaolin, sewage sludge and blast-furnace slag

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 480, P. 148184 - 148184

Published: Dec. 20, 2023

Language: Английский

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Utilization of biochar from olive tree pruning as additive to cement mortars

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 469, P. 143137 - 143137

Published: July 14, 2024

Language: Английский

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Low-temperature oxidation behavior and mechanism of hot-dip Al and Al Si coatings on Mo substrate at 600 °C in static air

International Journal of Refractory Metals and Hard Materials, Journal Year: 2024, Volume and Issue: 124, P. 106831 - 106831

Published: Aug. 5, 2024

Language: Английский

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Raw material design, sintering temperature optimization and development mechanism investigation of self-foaming porous bricks with high solid waste addition

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 495, P. 153711 - 153711

Published: July 3, 2024

Language: Английский

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Effects of Printing Layer Orientation on the High-Frequency Bending-Fatigue Life and Tensile Strength of Additively Manufactured 17-4 PH Stainless Steel

Materials, Journal Year: 2023, Volume and Issue: 16(2), P. 469 - 469

Published: Jan. 4, 2023

In this paper, small blocks of 17-4 PH stainless steel were manufactured via extrusion-based bound powder extrusion (BPE)/atomic diffusion additive manufacturing (ADAM) technology in two different orientations. Ultrasonic bending-fatigue and uniaxial tensile tests carried out on the test specimens prepared from AM blocks. Specifically, a recently-introduced small-size specimen design is employed to carry time-efficient fatigue tests. Based results testing, stress-life (S-N) curves created very high-cycle (VHCF) regime. The effects printing orientation life strength discussed, supported by fractography taken specimens' fracture surfaces. findings revealed that vertically-oriented had lower ductility shorter than their horizontally-oriented counterparts. resulting S-N also compared against existing data open literature. It concluded large-sized pores (which originated process) along track boundaries strongly affect elongation parts.

Language: Английский

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Stabilization of clay soil using alkali-activated sewage sludge

Journal of Rock Mechanics and Geotechnical Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 1, 2024

Language: Английский

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Mechanical properties and microstructure of Cr2O3 reinforced 3Al2O3·2SiO2 composite refractories

Journal of Materials Research and Technology, Journal Year: 2023, Volume and Issue: 24, P. 8473 - 8486

Published: May 1, 2023

Chromium-containing refractories have excellent high-temperature corrosion resistance. In this work, Cr2O3 reinforced Al2O3–SiO2 composite were prepared by reaction sintering process. The microstructure, phase composition, mechanical properties and strengthening mechanism of the investigated. results show that when content is 10–20 wt%, composites are mainly composed Cr-mullite (Al3.94Cr0.50Si1.56O10.44), (Al, Cr)2O3, a small amount SiO2 phase. When exceeds 20%, consist Cr)2O3 phases. appropriate can effectively enhance compactness composites. This due to formation Cr doped mullite phases, which reduces temperature ceramics improves its density properties. highest hardness (27.03 GPa), flexural strength (213.21 MPa) compressive (528 values observed at 20 wt%. However, excessive addition will deteriorate large solid solution increase porosity composites, reduce

Language: Английский

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