Factory Worker Making Pliers

The video tutorial explains the process of heat treatment for players, which involves an initial high-temperature treatment to provide toughness, followed by quenching in oil to set the hardness. Finally, a lower temperature heat treatment is applied to temper the players throughout.

What is the purpose of the heat treatment mentioned in the text?

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At what temperature is the initial heat treatment conducted?

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What substance is used to quench the players after heat treatment?

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How does the quenching process affect the hardness of the material?

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What is the effect of the second heat treatment at lower temperatures?

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