Cómo controlar la dureza de la soldadura durante la soldadura
In the welding process, if the interlayer temperature is too high,the grain will grow and T8 / 5 will increase. During on-site welding,normalizing treatment cannot be carried out and the original strengthand toughness of the steel will be lost. Therefore, the interlayertemperature must be strictly controlled in the welding process toprevent grain growth.
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