The Modification of Sodium Polyacrylate Water Solution Cooling Properties by AL<sub>2</sub>O<sub>3</sub>

<table>The influence of quenching media on dimension changes of a Navy C-ring sample made of hardened and carburized C10 and 16MnCr5 steel.</table>

Advances in Materials Science and Engineering

Figure 4: The Modification of Sodium Polyacrylate Water Solution Cooling Properties by AL<sub>2</sub>O<sub>3</sub> 