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diff --git a/1586/CH10/EX10.10/EXP10_10.jpg b/1586/CH10/EX10.10/EXP10_10.jpg
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+clc;funcprot(0);//EXAMPLE 10.10
+// Initialisation of Variables
+Ma=10;.........//Mass of alloy to be produced in Kg
+%Ni=35;........//Percentage of Nickel in Cu-35% Ni
+Wn=3.5;.......//total nickel in the 35% alloy being produced
+%Cu=20;.......// Percentage of Copper in Cu-35% Ni
+//CALCULATIONS
+Mn=Ma*(%Ni/100);.....//The total mass of Ni needed in Kg
+X=((Wn*100)-(Ma*100))/-80;....//No.of Kg of Cu-35% Ni to melt with 1.875 kg of pure nickel to produce the required alloy
+disp(Mn,"The total mass of Ni needed in Kg:")
+disp(X,"Weight of Cu-20%Ni to be melted:")
diff --git a/1586/CH10/EX10.11/EXP10_11.jpg b/1586/CH10/EX10.11/EXP10_11.jpg
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diff --git a/1586/CH10/EX10.11/EXP10_11.sce b/1586/CH10/EX10.11/EXP10_11.sce
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+clc;funcprot(0);//EXAMPLE 10.11
+// Initialisation of Variables
+W=123.2;.....//The molecular weight of zirconia (ZrO2)
+W2=285.2;.....//The molecular weight of Yttyium
+N1=0.91;....//No. of moles of Zirconia in YSZ
+N2=0.09;.....//No. of moles of Yttria in YSZ
+Wy=2000;....//Weight of YSZ in g
+//CALCULATIONS
+M1=N1*W;.......//The mass of 0.91 moles of zirconia in g
+M2=N2*W2;.......//The mass of 0.09 moles of Yttria in g
+%W1=M1/(M1+M2);.....//The weight fraction of zirconia in this 9 mol.% YSZ material
+%W2=1-%W1;....//The weight fraction of yttria in this 9 mol.% YSZ material
+Z=Wy*%W1;....//The amount of Zirconia in g
+disp(M1,"he mass of 0.91 moles of zirconia in g:")
+disp(M2,"The mass of 0.09 moles of Yttria in g:")
+disp(%W1,"The mass of 0.91 moles of zirconia in g:")
+disp(%W2,"The weight fraction of yttria in this 9 mol.% YSZ material:")
+disp(Z,"The amount of Zirconia in g")
diff --git a/1586/CH10/EX10.6/EXP10_6.jpg b/1586/CH10/EX10.6/EXP10_6.jpg
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+clc;funcprot(0)//EXAMPLE 10.6
+//INITIALISATION OF VARIABLES
+c1=2;..........//NO.of independent Chemical components at 1300 celsius
+p1=1;........//No.of phases at 1300 celsius
+c2=2;........//NO.of independent Chemical components at 1250 celsius
+p2=2;.........//No.of phases at 1250 celsius
+c3=2;.........//NO.of independent Chemical components at 1200 celsius
+p3=1;.......//No.of phases at 1200 celsius
+//CALCULATIONS
+f1=1+c1-p1;...........//Degrees of freedom of both Copper and NIckel at 1300 celsius
+f2=1+c2-p2;...........//Degrees of freedom of both Copper and NIckel at 1250 celsius
+f3=1+c3-p3;..........//Degrees of freedom of both Copper and NIckel at 1200 celsius
+disp(f1,"Degrees of freedom of both Copper and NIckel at 1300 celsius ")
+disp(f2,"Degrees of freedom of both Copper and NIckel at 1250 celsius ")
+disp(f3,"Degrees of freedom of both Copper and NIckel at 1200 celsius ")
diff --git a/1586/CH10/EX10.8/EXP10_8.jpg b/1586/CH10/EX10.8/EXP10_8.jpg
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diff --git a/1586/CH10/EX10.8/EXP10_8.sce b/1586/CH10/EX10.8/EXP10_8.sce
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+clc;funcprot(0);//EXAMPLE 10.8
+// Initialisation of Variables
+%Nia=40;......//no, of grams of nickel in alloy at alla temperature
+%NiL=32;......//Mass of Nickel present in Liquid
+%Nialpha=45;......//Mass of NIckel present in alpha
+//CALCULATIONS
+x=(%Nia-%NiL)/(%Nialpha-%NiL);.....//Mass fraction of alloy in percent
+disp(x,"Mass fraction of alloy in percent:")
+printf("By converting 62percent alpha and 38percent Liquid are present.:")
diff --git a/1586/CH10/EX10.9/EXP10_9.jpg b/1586/CH10/EX10.9/EXP10_9.jpg
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diff --git a/1586/CH10/EX10.9/EXP10_9.sce b/1586/CH10/EX10.9/EXP10_9.sce
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+clc;funcprot(0);//EXAMPLE 10.9
+// Initialisation of Variables
+%NiL=37;......// percentage of NI the Liquid contains at 1270 degree celsius
+%NiS=50;........//percentage of NI the Solid contains at 1270 degree celsius
+%NiL2=32;........//percentage of NI the Liquidcontains at 1250 degree celsius
+%NiS2=45;........//percentage of NI the Solid contains at 1250 degree celsius
+%NiS3=40;........//percentage of NI the Solid contains at 1200 degree celsius
+%NiL3=40;.......//percentage of NI the Liquid contains at 1300 degree celsius
+//CALCULATIONS
+%L=((%NiS-%NiL3)/(%NiS-%NiL))*100;......//Percentage of Liquid at 1270 degree celsius
+%S=((%NiS3-%NiL)/(%NiS-%NiL))*100;.......//Percentage of Solid qt 1270 degree celsius
+%L2=((%NiS2-%NiL3)/(%NiS2-%NiL2))*100;....//Percentage of Liquid at 1250 degree celsius
+%S2=((%NiS3-%NiL2)/(%NiS2-%NiL2))*100;....//Percentage of Solid qt 1250 degree celsius
+printf("At 1300 degree celsius only one phase so 100 percent Liquid")
+disp(round(%L),"Percentage of Liquid at 1270 degree celsius :")
+disp(round(%S),"Percentage of Solid qt 1270 degree celsius:")
+disp(round(%L2),"Percentage of Liquid at 1250 degree celsius :")
+disp(round(%S2),"Percentage of Solid at 1250 degree celsius:")
+printf("At 1200 degree celsius only one phase so 100 percent Solid ")