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WebQUANTIFICATION OF FERRITE SPINEL AND HEMATITE IN FLY ASH MAGNETICALLY ENRICHED FRACTIONS Ryan S. Winburn1*, Stephanie L. Lerach1, Gregory J. McCarthy1, Dean G. Grier1, and James D. Cathcart2 1Center for Main Group Chemistry and Materials Characterization Laboratory, Department of Chemistry, North Dakota State University, … WebApr 22, 2024 · Engineered cementitious composites (ECCs) are potentially useful structural reinforcement and repair materials. However, owing to their high costs and carbon emissions, they are not used extensively. To control these carbon emissions and costs, recycled fly ash cenospheres (FACs) and high-strength polyethylene (PE) fibers are used … iphone 13 price in ethiopia
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