Among the elements A and B, which can completely dissolve each other in the liquid state, the melting temperature of element A is TA "C and that of element B is Tma C. The binary system shows an eutectic reaction at T, C. Solubility of element 8 in element A for solid state has a maximum of C, % at the eutectic temperature although is C % room temperature. Similarly solubility of element A in element B for solid state has a maximum of C % at the eutectic temperature although is C % room temperature The EUTECTIC alloy contains E, %. Considering the information given and assuming all "Liquidus", "Solidus" and "Solvus" curves are "straight lines:

a)Draw the binary phase diagram, b]Name the phase regions (zones) on the diagram.

c)Determine the ratios and compositions of the phases present in the microstructure just above and below the eutectic temperature of the alloy with C,,% d)Draw the cooling curve of C% containing alloy.

Millimeter graph papers can be used. The Homework is to be prepared as a PDF file explaining the work, voice recording is optional. The evaluation criteria are; Submitting the homework: 70 point, PDF file's visual quality including explanations: 0-15 point, Correctness of the calculations: 0-15 point.

(1050-1100-700-18-6-7-3-50-65)

Among the elements A and B, which can completely dissolve each other in the liquid state, the melting temperature of element A is Tm"C and that of element B is Tmu. C. The binary system shows an eutectic reaction at TcC. Solubility of element B in element A for solid state has a maximum of CxxK at the eutectic temperature although is CSA% room temperature. Similarly solubility of element A in element B for solid state has a maximum of CAK% at the eutectic temperature although is CAN% room temperature The EUTECTIC alloy contains F8. Considering the information given and assuming all "Liquidus", "Solidus" and "Solvus" curves are "straight lines; a)Draw the binary phase diagram. b) Name the phase regions (rones) on the diagram . c)Determine the ratios and compositions of the phases present in the microstructure just above and below the eutectic temperature of the alloy with C22%. d)Draw the cooling curve of Ce containing alloy. Millimeter graph papers can be used. The Homework is to be prepared as a PoF file explaining the work, voice recording is optional. The evaluation criteria are; Submitting the homework: 70 point, Pof file's visual quality including explanations: 0-15 point, Correctness of the calculations: 015 point. Among the elements A and B, which can completely dissolve each other in the liquid state, the melting temperature of element A is TmC and that of element B is Tm,0 C. The binary system shows an eutectic reaction at TCC. Solubility of element B in element A for solid state has a maximum of CaK at the eutectic temperature although is Can% room temperature. Similarly solubility of element A in element B for solid state has a maximum of CAC% at the eutectic temperature although is CAn% room temperature The EUTECTIC alloy contains EaK. Considering the information given and assuming all "Liquidus", "Solidus" and "Solvus" curves are "straight lines; a)Draw the binary phase diagram. b) Name the phase regions (zones) on the diagram. c)Determine the ratios and compositions of the phases present in the microstructure just above and below the eutectic temperature of the alloy with Ca2%. d)Draw the cooling curve of C22K containing alloy. Millimeter graph papers can be used. The Homework is to be prepared as a PDF file explaining the work, voice recording is optional. The evaluation criteria are; Submitting the homework: 70 point, PDF file's visual quality including explanations: 0-15 point, Correctness of the calculations: 0-15 point