In this process, the steel pipe that was previously cut undergoes heat treatment.
這個(gè)工序?qū)偛徘袛嗟匿摴苓M(jìn)行熱處理。
王工
What is the purpose of the heat treatment?
熱處理的目的是什么？
Cindy
It homogenizes and softens the materials of the pipe that has already undergone high frequency induction welding.
目的是使經(jīng)過(guò)高頻感應(yīng)加熱焊接的管道的材質(zhì)變得均勻化和軟化。
王工
What is the annealing temperature?
退火溫度大概是多少攝氏度？
Cindy
About 800 degrees Celsius.
大概是800攝氏度。
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