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Jun 01 2019nbsp018332In the production of ultrafine particles by ball mill grinding of fly ash can further be clarified in SEM analysis 32 Material characterization Fig 3 Compares the XRD patterns of fly ash and ball milled ground fly ash with 15 30 45 60 and 120 min of grinding time It is observed that the highest peak at 265176 which shown quartz phase. We provide a large number of solutions for customers in more than 160 countries/regions around the world, and are committed to creating the most suitable solutions for customers. We welcome your inquiry 7/24 hours.Get Price
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