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金属学报(英文版) 2000
EVOLUTION OF MICROSTRUCTURES AND HARDNESS DURING CONTINUOUS THERMO-MECHANICAL PROCESSING OF 6201 ALUMINUM ALLOYKeywords: 6201 aluminum alloy,continuous thermo-mechanical processing (CTMP),thermal simulation,Mg2Si precipitation,substructure Abstract: 1.Introduction6201aluminumalloyisaheattreatablealloyandoftenusedforoverheadconductivewire,whichcanbefabricatedthroughakeyprocedureofcontinuousthermo-mechanicalprocessing(CTMP)toobtaingoodcomprehensiveproperties1--4].Inrecentyears,manyrenovatedproductionmethodshavebeendeveloped,oneofwhichisCHTA(ContinuouslyHeatTreatmentAllots)processing,includingcontinuouscastingandthermo--mechanicalrolling,drawing.CHTAnotonlyeliminatesseveralproceduresofheattreatment,thusleadingtohigherproductivityanden…
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