Mod-07 Lec-37 Tin-lead and lead-free solders,Phase diagrams,Thermal profiles for reflow soldering 

This is the best video i find about thermal profiles

This is the best video and technical knowledge session, Excellent sir

very useful information, all theory in one video, excellent work

Great Teaching, detailed and clear descriptions.

Hey, I think there's a mistake. At the right side you take some notes concerning the eutectic point. It has to be 63:37 - Pb:Sn according to your phase diagram. However, you speak of 63:37 - Sn:Pb in your shear strength diagram?!?

Tin lead alloy why not used in gold and silver plating

Thank you very much . you can give me the PDF

please help to make profile for my mesin sir ....my mesin Honton R392...

Mistake at 33:02 - He said the percentage tin is 3% and that's wrong. The percentage tin is 96.5%, percentage of silver is 3% and percentage of copper is 0.5%.

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