What is the purpose of the thermal treatment of steels and cast irons? a) To increase the hardness and ductility of the materials. b) To decrease...
What is the purpose of the thermal treatment of steels and cast irons?
a) To increase the hardness and ductility of the materials.
b) To decrease the hardness and increase the ductility of the materials.
c) To adjust the mechanical properties of the materials for their intended use.
d) To remove the internal stresses generated during the production processes.
a) To increase the hardness and ductility of the materials.
b) To decrease the hardness and increase the ductility of the materials.
c) To adjust the mechanical properties of the materials for their intended use.
d) To remove the internal stresses generated during the production processes.
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The purpose of the thermal treatment of steels and cast irons is to adjust the mechanical properties of the materials for their intended use. This means that option c) is the correct answer.
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