Uses of Cobalt and Barium

Cobalt

Barium

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Uses

Its alloys with aluminum and nickel are used to make powerful magnets.
Few other alloys exhibit high-temperature strength and hence they are used in Turbines of Jet and Gas engine.

Chemical Industry, Electrical Industry, Electronic Industry

Pharmaceutical Industry

Alloys

Toxic

✔✘

0.04 Blood/mg dm-3

0.04 p.p.m.

It is sued in chemical paint manufacturing and glass manufacturing.
Compounds of this metal are toxic; but still the barium sulfate is insoluble and given to patients suffering from digestive disorder.

Ammunition Industry, Automobile Industry, Electrical Industry, Electronic Industry

Alloys

Low Toxic

✔✘

0.07 Blood/mg dm-3

70.00 p.p.m.