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- 1. Multiple ChoiceWhich of the following is NOT a characteristic of most metals?BrittleGood conductorDuctileMalleable
- 2. Multiple Choice
When an object shatters when struck by a hammer.lustermalleablebrittlenessductile - 3. Multiple ChoiceWhen an object changes shape when struck by a hammer.lustermalleablebrittlenessductile
- 4. Multiple ChoiceIf you have a material that can conduct electricity well it is probably a...MetalloidMatterNon-metalMetal
- 5. Multiple Choice
What below best describes the term brittleness?
measure of how much tension the metal can resist
when subjected to stress, it breaks without significant plastic deformation
is the ability of a solid to bend or be hammered into other shapes without breaking.
is a heat treatment technique applied to ferrous alloys, such as steel or cast iron, to achieve greater toughness by decreasing the hardness of the alloy.
- 6. Multiple Choice
What below best describes the term malleability?
measure of how much tension the metal can resist
when subjected to stress, it breaks without significant plastic deformation
is the ability of a solid to bend or be hammered into other shapes without breaking.
is a heat treatment technique applied to ferrous alloys, such as steel or cast iron, to achieve greater toughness by decreasing the hardness of the alloy.
- 7. Multiple Choice
What below best describes the term temper?
measure of how much tension the metal can resist
when subjected to stress, it breaks without significant plastic deformation
is the ability of a solid to bend or be hammered into other shapes without breaking.
is a heat treatment technique applied to ferrous alloys, such as steel or cast iron, to achieve greater toughness by decreasing the hardness of the alloy.
- 8. Multiple Choice
What below best describes the term quenching?
is the rapid cooling of a workpiece in water, oil or air to obtain certain material properties
when subjected to stress, it breaks without significant plastic deformation
is the ability of a solid to bend or be hammered into other shapes without breaking.
is a heat treatment technique applied to ferrous alloys, such as steel or cast iron, to achieve greater toughness by decreasing the hardness of the alloy.
- 9. Multiple Choice
What below best describes the term annealing?
is the rapid cooling of a workpiece in water, oil or air to obtain certain material properties
when subjected to stress, it breaks without significant plastic deformation
is the ability of a solid to bend or be hammered into other shapes without breaking.
is a heat treatment that alters the physical and sometimes chemical properties of a material to increase its ductility and reduce its hardness, making it more workable.
- 10. Multiple Choice
What process is happening in this image?
annealing
hardening
forging
Quenching
- 11. Multiple Choice
What process is happening in this image?
annealing
hardening
forging
Quenching
- 12. Multiple Choice
What process is happening in this image?
annealing
hardening
forging
Quenching
- 13. Multiple Choice
What is this gif trying to explain?
That annealed metals increase in ductility and reduces its hardness, making it more spring back and forth
That annealed metals become covered
That annealed metals increase in ductility and rmake it bend to an arch
That annealed metals increase in ductility and reduces its hardness, making it more workable.
- 14. Multiple Choice
What can you not quench with?
Fire bricks
Water
Oil
- Answer choicesTagsAnswer choicesTags