1. Introduction. High Chromium Cast Irons (HCCI) are known for their abrasion wear resistance, are widely used and several studies have been conducted due to their metallurgical characteristics and ...

Efficient Removal of Chromium(VI) Using a Novel Waste Biomass Chestnut ... CPC shows a mesopore distribution at 3.84 nm. As presented by the SEM image and nitrogen adsorption–desorption isotherm, CPC ...