Aluminum alloy supporting rod for open wagon and hot working method of aluminum alloy supporting rod

The invention provides a hot working method of an aluminum alloy supporting rod for an open wagon, which comprises the following steps: first heat treatment: gradually heating an aluminum alloy round cast ingot to a first heat treatment temperature and preserving heat, and transferring the aluminum...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JIANG LIN, YU SHUI, DU JIANWEN, ISHINA, LI MUCUN, LI XUSHENG, CHAI AIJUN, RUAN QIHAI, DU JIAWEI, LIU TAO, SU JUN, WANG BOFEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	The invention provides a hot working method of an aluminum alloy supporting rod for an open wagon, which comprises the following steps: first heat treatment: gradually heating an aluminum alloy round cast ingot to a first heat treatment temperature and preserving heat, and transferring the aluminum alloy round cast ingot into a quenching medium for quenching after preserving heat for a period of time to generate an aluminum alloy material to be processed; machining is conducted, specifically, the aluminum alloy to-be-machined material is machined, and a primary aluminum alloy supporting rod is generated; and the primary aluminum alloy supporting rod is gradually heated to the second heat treatment temperature, heat preservation is conducted, the primary aluminum alloy supporting rod is transferred to an air cooling area after heat preservation is conducted for a period of time, air cooling is conducted to the room temperature, and the aluminum alloy supporting rod is generated. The invention further provides