Processing method of wide-width high-performance magnesium alloy plate

The invention discloses a processing method of a wide-width high-performance magnesium alloy plate. The processing method comprises the following technological processes: ultrasonic flaw detection, heating at a homogenizing annealing temperature, near-isothermal free forging blank making, rapid cool...

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Bibliographische Detailangaben
Hauptverfasser:	XIAO RUIXUE, MA BAOPING, TAN JINGFENG, ZHANG HUALE, SUN YONGHUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY FERROUS OR NON-FERROUS ALLOYS FORGE FURNACES FORGING GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS HAMMERING MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES,RIVETS, BOLTS OR WHEELS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PERFORMING OPERATIONS PRESSING METAL PUNCHING METAL RIVETING ROLLING OF METAL TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	The invention discloses a processing method of a wide-width high-performance magnesium alloy plate. The processing method comprises the following technological processes: ultrasonic flaw detection, heating at a homogenizing annealing temperature, near-isothermal free forging blank making, rapid cooling, hot rolling heating, hot rolling, secondary hot rolling heating, artificial aging, finished product sawing and finished product packaging. According to the method, the influence of hard and brittle strengthening on alloy plasticity is greatly reduced, the uniformity of the structure and performance of the wide plate is guaranteed, and meanwhile, the influence of solution strengthening and grain refinement on the final performance of the product is comprehensively considered in the whole-process production process; and the wide-width and high-performance ZK61M magnesium alloy plate product suitable for engineering production is produced at an extremely high product rate. 一种宽幅高性能镁合金板材的加工方法，工艺流程为：超声波探伤-均匀化退火温度加热-