... re-fining Chrome. C: Remove micro content of Al, Sb, Cu and Bi,Pb. High Quality China Calcium Al Alloy ... reducing angent when re-fining Chrome, Uranium and Thorium.C: Remove micro content of Al, Sb, Cu and ... 0-3.0mmQuantity: 14mt (14mt in one 20’ container)Specification: Ca: 98.5%min, Mg: 0.5%max, ... lumpsSizing: 50-200mmQuantity: 10mt (10mt in one 20’ container)Specification: Ca: 98.5%min, Mg: 0.5%max, Cu ...