Analysis of ferromanganese, manganese-silicon alloys and metallic manganese by XRF melt glass method

Ferrosilicon and ferromanganese containing gold are the main additives and deoxidizers in iron and steel smelting. It is necessary to determine each element accurately. As an alloy analysis usually uses chemical analysis method to determine the main elements of silicon and manganese, the use of ICP atomic emission spectrometer to determine which,1 of the impurity elements, as far as its method is concerned, the chemical analysis method is time-consuming, complicated operation, ICP analysis time is long, and the need for sample decomposition. Through a large number of experimental studies to determine the sample size, sample ring material, sample preparation method, determination conditions, etc. 1 with XRF melt method to determine ferrosilicon and silicon-manganese alloy, can be directly glass melt method, while the main element and impurity elements a total of 16 11 conventional elements, thus simplifying the test steps, reduce labor intensity, obtained satisfactory results

Analysis of ferromanganese, manganese-silicon alloys and metallic manganese by XRF melt glass method