Difference between revisions of "Upgrade/RFFoil/WoodsMetal"
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== How to decide on what to use? == | == How to decide on what to use? == | ||
| − | + | , 8.5 kg/l, 1.7kEuro/liter, 7.88 kg/l, 3.4kEuro/liter). | |
| + | |||
| + | What do we need to look at to decide which one we use? | ||
| + | |||
* difference in melting temperature relevant? (how warm could foil become while machining?) | * difference in melting temperature relevant? (how warm could foil become while machining?) | ||
* difference in toxity: Field's metal does not contain lead and less bismuth | * difference in toxity: Field's metal does not contain lead and less bismuth | ||
* Al affinity: how easy can we get it off? | * Al affinity: how easy can we get it off? | ||
| − | * recoverability: stuff is rather expensive (count | + | * recoverability: stuff is rather expensive (count 5 liter for final box?). how well can we recover it? |