Production process of 3105 aluminum alloy coating plate strip base material for building decoration

• Main Authors: ZHANG HONGQIANG, WANG SHENGNING, WEI ZHENPENG, LIU JIANXING, ZHOU JIANRONG, HU YUE, LIANG XUEGANG
• Format: Patent
• Language: Chinese; English
• Published: 25.11.2022
• Subjects: ALLOYS; CASTING; CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES; CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; METALLURGY; PERFORMING OPERATIONS; POWDER METALLURGY; PUNCHING METAL; ROLLING OF METAL; TRANSPORTING; TREATMENT OF ALLOYS OR NON-FERROUS METALS

The invention relates to the field of aluminum alloy plate strip processing, in particular to a production process of a 3105 aluminum alloy coating plate strip base material for architectural decoration, which comprises the following steps: step 1, furnace cleaning, burdening, furnace charging and ladle-to-ladle; wherein the ingredients comprise electrolytic aluminum liquid, aluminum ingots and waste materials; 2, melting and slagging off; thirdly, primary refining, slagging-off and component adjustment are conducted; 4, taking an original sample and adjusting components; 5, secondary refining and slagging-off are conducted; 6, turning down, refining in a holding furnace and slagging off; 7, modification treatment, on-line rotary degassing, on-line filtering, front box liquid level control, continuous cast rolling and base material cast rolling are carried out; and 8, cold rolling, recoiling, trimming and packaging. 本发明涉及铝合金板带加工领域，具体涉及一种建筑装饰用3105铝合金涂层板带基材生产工艺，包括如下步骤：步骤一：清炉、配料、装炉、倒包；其中配料包括电解铝液、铝锭和废料；步骤二：熔化扒渣；步