Heat treatment method of unidirectionally-warped and bent-downwards steel plate

The invention discloses a heat treatment method of a unidirectionally-warped and bent-downwards steel plate, which comprises the following steps of: manufacturing a group of lantern rings according to the size of the last roller way of charging roller ways of a heat treatment furnace, wherein the in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YANG ZHAOGEN, ZHU DENGSHAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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