Purchase prices and sorting criteria for electronic waste - Strip platinum hard drives

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I read that there is platinum in the disks in most hard drives. Supposed . platinum. Is the best way to remove the cobalt to use a cold AR rinse. leasing-russia.info › › General Topics › General Chat.

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By Nekazahn - 04:35
Do old hard drives have enough gold or platinum in them to be worth anything? I have a few They use a chemical etching liquid to remove it.
By Arat - 21:41
Pure Platinum is a tin white metal, malleable, ductile and harder than silver; it does . after burn out will resemble a fused concrete that is very hard and tenacious. A section of sprue can be fashioned into wire or strip and used to fill holes in to about degrees F/ degrees C to drive off any moisture before using.
By Kemuro - 06:03
Platinum is ideally suited to corrosive or high-voltage conditions. In alloy form it is used as a magnetic coating for hard disk drives, optical.
By Kagalkree - 08:51
RAM gold edge: here, the connecting contact strip is gilded; RAM silver edge: here, Hard drives / computer hard drives with control board and aluminium case.

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