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Hafnium
Hafnium

Calcium
Calcium



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Hafnium
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Calcium

Uses of Hafnium and Calcium

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1 Uses
1.1 Uses & Benefits
  • It has an ability to absorb neutrons and hence it is used to make control rods in nuclear submarines. And this metal is also used in Plasma welding torches.
  • It alloys with iron, titanium and niobium are very useful.
  • It is used as a reducing agent while preparing metals like thorium and uranium. It is also used as an alloying agent for metals such as aluminum, copper & lead.
  • Calcium carbonate or lime stone is used in cement.
1.1.1 Industrial Uses
Ammunition Industry
Chemical Industry
1.1.2 Medical Uses
NA
Dentistry, Pharmaceutical Industry
1.1.3 Other Uses
Alloys, In Nuclear Reactors, Nuclear Research, Research Purposes
Alloys
1.2 Biological Properties
1.2.1 Toxicity
Toxic
Non Toxic
1.2.2 Present in Human Body
1.2.3 In Blood
NA60.50 Blood/mg dm-3
Uses of Plutonium
0 1970
1.2.4 In Bone
NA170,000.00 p.p.m.
Uses of Plutonium
0 170000