http://www.dansworkshop.com/Homebuilt%20arc%20welder.shtml (http://www.dansworkshop.com/Homebuilt%20arc%20welder.shtml)
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http://www.engineeredceramics.com/crucible.htm (http://www.engineeredceramics.com/crucible.htm)
Post 356219 (missing)
(ballzofsteel: "Sorry if this is dumb.", Stimulants)Carbon/phosphorus compositePost 395923 (missing)
(ballzofsteel: "HI from Activated carbon + I2", Stimulants)Activated Carbon HIPatent US6207024 (http://l2.espacenet.com/dips/viewer?PN=US6207024&CY=gb&LG=en&DB=EPD)
Method of preparing phosphorusMost people don't have service transformers rated for that much running to their house unless they are in residential areas. Even then, you'd blow the transformer if the rest of the customers were drawing a moderate load.
Where do you live that 200AMP Service to your house isn't the standard? Some low budget areas were developed with only 125AMP main breakers, but this can almost always be upgraded for a few hundred dollars. This is a must have upgrade to your house if you have interesting hobbies like vaporizing screwdrivers and assorted metal kitchenware items. Tuesday nights would never be the same around my house if 120AMPs would cause problems in the local transformers.