Sıvı metal macun önerisi

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Kod:
    Gallium loves to alloy with other metals; even with copper the metal ions will migrate in to the copper metal, gradually creating a copper-gallium alloy that is grey-silverish in color.

    What makes this happen much faster is the electrochemical potential of the two metals. This is the same principle that makes an old fashioned lead-zinc battery function. Two metals in contact create an electrical potential and current will flow. One will oxidize (corrode) and the ions will move other to the other metal where there is a reduction (or plating) effect. Electrochemically speaking, the most negative metal will sacrifice itself by corroding away to build up a layer on top of the positive metal.

    Electrochemically speaking, gallium has a potential of -0.53 volts and copper has a potential of +0.334 volts. The difference between the two metals is going to create a "battery" with a potential of 0.864 volts.

    Actually having the IHS plated with nickel is a good thing, it has a galvanic potential of -0.3 volts, much closer to liquid metal so the corrosion between the CPU IHS and the liquid metal is almost nil.
 
Yapma, bloğa ve işlemcine zarar verebilirsin.

Kod:
    Gallium loves to alloy with other metals; even with copper the metal ions will migrate in to the copper metal, gradually creating a copper-gallium alloy that is grey-silverish in color.

    What makes this happen much faster is the electrochemical potential of the two metals. This is the same principle that makes an old fashioned lead-zinc battery function. Two metals in contact create an electrical potential and current will flow. One will oxidize (corrode) and the ions will move other to the other metal where there is a reduction (or plating) effect. Electrochemically speaking, the most negative metal will sacrifice itself by corroding away to build up a layer on top of the positive metal.

    Electrochemically speaking, gallium has a potential of -0.53 volts and copper has a potential of +0.334 volts. The difference between the two metals is going to create a "battery" with a potential of 0.864 volts.

    Actually having the IHS plated with nickel is a good thing, it has a galvanic potential of -0.3 volts, much closer to liquid metal so the corrosion between the CPU IHS and the liquid metal is almost nil.
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