hypoeutectic การใช้

• If the white cast-iron has a hypoeutectic composition, it is usually tempered to produce malleable or ductile cast-iron.
• For hypoeutectic aluminum silicon alloy blocks, PTWA provides a great alternative to cast iron liners which are a higher cost and heavier.
• This CE is then used to determine if the alloy is hypoeutectic, eutectic, or hypereutectic; for cast irons the eutectic is 4.3 % carbon.