These isolators are similar to the previous but with the exception that the dissipation of energy is obtained also through the use of one or more lead cores. Lead (used here at a level of gg.go% purity) has the property of undergoing plastic deformation as it dissipate energy and then re-crystallizing after a cycle of plastic deformation. Because of this, it is able to sustain an unlimited number of hysteresis loops.
Lead sulfide concentrate: Lead sulfide 40% Up;
Lead shot.
Lead sheet and lead glass.
Lead Paste.
Lead oxide and pb rate is %63.
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Lead Ingots Lead Bars.
Lead ingots.
Lead Ingots.
Lead, salts.
Lead slag.
Refined lead, lead ingots refined, alloyed lead , hat .Production
Lead sheets, lead ingots , lead bricks , aluminium products.
lead ore and concentrate.
Lead ore, zinc ore.
Lead and barite ore.
Lead and zinc as mine ( not bar ).
Zinc, lead, chrome ores.
Copper concentrate, lead ash.
