Discuss the difficulties in welding a material A with A-7.86 g/cm3 & specific heat capacity Cp/A 640.80

Discuss the difficulties in welding a material ‘A’ with ρA-7.86 g/cm3 &  specific heat capacity Cp/A 640.80 J/(mol·K) and material ‘B’ with specific heat capacity Cp/B 25.20 J/(mol·K) and ρB = (1/3)(ρA) [Note:- Not dissimilar  welding, you are asked to compare the welding of A-A and B-B]

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Compared to material B more problems will be faced while welding material A From the problem stateme... View the full answer