clc;funcprot(0);//EXAMPLE 13.1 // Initialisation of Variables %Fe=6.67;......//Carbon percentage in Cementite by weight %G=0.77;.......//Carbon percentage in eutectoid composition in steel by weight %A=0.0218;......//Carbon percentage in Ferrite %Fe3C=16;....//Percentage of alpha ferrite in steel %P=95;......//Percentage of Pearlite in Steel //CALCULATIONS X1=((%Fe3C/100)*(%Fe-%A))+%A;.....//Carbon content present in Steel X2=%Fe-((%P/100)*(%Fe-%G));.....//Carbon content present in Steel disp(X1,"Carbon content present in Steel:") disp(X2,"Carbon content present in Steel:") printf("The carbon content is on the order of 1.065 to 1.086 percent, consistent with a 10110 steel")