Handmade Low Melting Point Solder Alloy

Make the low melting point solder alloy for easy desoldering.

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Materials

Bismuth Metal 2.5g

63/37 Rosin Core Solder 2.5g

Step 1:

Put them into Japanese Sake Cup.

Heat with gas burner.

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Step 2:

Melt and extend with solder iron in Sake Cup.

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Step 3:

TRY OUT 1

Desolder IC on Arduino Nano with The Alloy.

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Step 4:

TRY OUT 2

Desolder 328P on Arduino Nano with The Alloy.

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Step 5:

Heat to melt and to check the tempareture change of The Alloy with Thermocouple.

The melting point of The Alloy is abot 97 Deg. C (207 Deg. F).