Method for preparing intermediate alloy by extracting elemental aluminum in aluminum ash through vacuum furnace

• Main Authors: WANG XIAOHU, CHENG JIUYUAN, LI LE, ZHANG HONGQIANG, ZHOU YAOBANG, LI FENGKE, WANG SHENGNING, WEI ZHENPENG, ZHANG KAIBAO, LIU WEISHANG, LI YANBO
• Format: Patent
• Language: Chinese; English
• Published: 03.02.2023
• Subjects: ALLOYS; CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; METALLURGY; PRETREATMENT OF RAW MATERIALS; PRODUCTION AND REFINING OF METALS; TREATMENT OF ALLOYS OR NON-FERROUS METALS

The invention discloses a method for preparing an Al-series intermediate alloy by extracting elemental aluminum in aluminum ash through a vacuum furnace, and the method comprises the steps of extraction of elemental aluminum in aluminum ash, refining of molten aluminum, alloying of the molten alumin...