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10 Cards in this Set
- Front
- Back
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What does hardening do? |
It hardens metal |
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When can hardening be used? |
When the metal is more than 0.8% carbon |
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Advantages of hardening: |
Increases hardness for purposes |
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Disadvantages of hardening: |
It needs to be tempered afterwards, Product had to be cleaned, Has to have over 0.8% Carbon |
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What happens during hardening? |
Heat it uniformly and then quench it quickly in water or oil |
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What does tempering do? |
ANSWER LATER |
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When can tempering be used? |
After hardening |
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Advantages of tempering: |
Hardens metal |
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Disadvantages of tempering: |
ANSWER |
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What happens in tempering? |
Clean it |
