Right. But once the powder is prepared, then what ?
I see pellet presses available for about 1500 bucks, and some simple tool and die types available for about 500. Guess I'll just have to shell out the cash unless I can come up with something creative. I have made a novel material having a good thermoelectric coefficient and need to make chunks for a new refrigerator design. When I put it in my hand and expose it to a strong magnet, I can actually feel it heat up in my hand.