Answer :
Final answer:
A Class D fire extinguisher is used for titanium fires. These extinguishers contain specialized powders, such as sodium chloride or graphite, that smother the fire and prevent the metal from re-igniting.
Explanation:
The class of fire extinguisher used for titanium fires is a Class D fire extinguisher. Class D fire extinguishers are specifically designed for fires involving flammable metals, such as titanium. These extinguishers contain specialized powders, such as sodium chloride or graphite, which smother the fire and prevent the metal from re-igniting.
For example, a fire involving titanium oxide can be extinguished using a Class D fire extinguisher. Titanium fires can be very intense due to the high combustion temperature of the metal, and water or other conventional fire extinguishers are not effective in extinguishing these fires.
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