镀铝锌钢板的应用领域机电电脑机壳、通讯器材、电箱、电柜等；电器用品烤炉、洗衣机、电冰箱、除湿机、录影机、热水器等； 建筑材料楼承板、天花板、阳台、仓库、屋顶、隔间、墙壁；
Aluminium zinc plate application electromechanical computer chassis, communication equipment, electrical boxes, electrical cabinets; electrical appliances washing machine, oven, refrigerator, dehumidifier, video recorders, water heaters and other building materials; floor slab, ceiling, balcony, roof, wall, partition, warehouse;

电镀锌生产流程：
Galvanizing process:
1.基板：镀锌基板用与之相对应规格的热轧卷经酸洗轧制退火平整加 工成冷轧卷而获得。
1. substrate: galvanized base plate, with the corresponding specifications of hot rolled coil, through pickling, rolling, annealing, flattening, processing into cold rolled coil.
2.清洗：在电镀前表面进行碱洗、酸洗，使带钢表面洁净。
2., cleaning: before plating, the surface of alkali washing and pickling, so that the steel strip surface clean.
3.电镀：在洗净的带钢表面、单面或差厚电镀锌或锌镍合金。
3.: electroplating thickness difference electro galvanized or zinc nickel alloy on the surface of the strip, single or wash.
根据不同用途，可在电镀后，分别进行磷化、钝化、涂油及耐指纹、自润滑耐指纹处理。
According to different uses, after plating, phosphating, passivation, oiling and fingerprint resistance, self lubrication and fingerprint treatment can be carried out respectively.
品种：电镀锌钢板表面处理大致可分为涂油、化学钝化、磷化、耐指纹、自润滑耐指纹处理。电镀锌基板使用与之相对应规格的热轧卷经酸洗冷轧及退火平整、除镀层外、机械性能与基板相同。
Varieties: galvanized steel sheet surface treatment can be roughly divided into oil, chemical passivation, phosphating, fingerprint resistance, self lubrication, fingerprint treatment. Electro galvanized base plate is used, the corresponding hot rolled coil is pickled, cold-rolled and annealed, and the coating is the same as the substrate.
化学钝化：无铬钝化处理，目的是为了提高耐腐蚀性。
Chemical passivation: chrome free passivation is designed to improve corrosion resistance.
磷化：为了提高涂漆性能进行镀锌后表面磷化与无铬封闭处理。
Phosphating: in order to improve the painting performance, the surface phosphating and chrome free sealing treatment are carried out after galvanizing.
耐指纹板：对于电子行业，家用电器内部零件，在加工中要反复用手触摸，为防止在钢板上留下指纹汗迹，在钢板表面进行耐指纹涂膜处理。
Fingerprint resistant board: for the electronic industry, the internal parts of household appliances should be repeatedly touched by hand. In order to prevent fingerprints from sticking on the steel plate, the treatment of the fingerprint film on the surface of the steel plate should be carried out.
自润滑耐指纹板：对于微电机、电机外壳零件，在加工中为保护钢板表面减少受损，在钢板表面进行自润滑涂膜处理。
Self lubrication fingerprint board: for micro motor, motor shell parts, in the process, in order to protect the steel plate surface to reduce damage, in the steel plate surface self lubrication coating treatment.
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