铝板表面有划痕可以做抛光处理不？

彩涂板阳极氧化和化学氧化常用于铝板的表面处理。物理方法是机械研磨，特别是喷砂和拉丝。通常，这种方法用于深划痕。
如果只希望表面光泽度相同，产品与磨料摩擦，抛光表面，对于不规则的产品是可行的，关键是成本低，一般都有外加工。也可考虑振动抛光（使用专用振动抛光机）。 

化学抛光后，较轻的划痕可以完全消除。材料经化学抛光后表面光亮。将产品放入，振捣，用研磨剂摩擦，抛光表面，化学抛光后完全消除。经化学抛光后，材料表面光洁美观。
铝板是指由铝锭轧制而成的矩形板，分为纯铝板、合金铝板、薄铝板、中厚铝板和花纹铝板。
在新兴的应用领域，应通过彩涂板生产企业观念转变、技术成熟、政策引导和支持，逐步推动铝消费。据了解，目前扩大铝应用的关键领域包括：交通、建筑结构和电力领域此外，还包括铝合金托盘、铝合金防洪设施、铝合金桥架、铝箔包装等产品和领域。
一。交通运输
经营范围：扩大全铝拖车、铝合金敞篷运煤车、汽车用高精度铝合金板材的应用。
彩涂板铝型材应用于交通运输领域，可以有效地减轻自重，增加有效载荷，延长使用寿命，对节能减排，提高交通运输业的经济效益和公路运输效率具有重要意义。
2。建筑结构领域
经营围：扩大铝合金建筑模板及铝合金围护板的应用
（1）扩大铝合金建筑模板的应用
目前，我国 彩涂板铝合金模板的应用比例不足1%。大型建筑企业对建筑标准化、产业化、产业化的要求，以及公众对房屋质量要求的提高，极大地推动了铝合金模板的应用。近年来，由于房地产业的快速发展，我国建筑模板行业的生产规模保持了10%-15%左右的增长速度。
随着国内铝合金模板消费量的不断增加，国内企业也纷纷向巴西、印度、委内瑞拉、香港、澳门等国提供模板用铝合金模板和铝型材，也将促进国内铝的消费。
（2）扩大铝合金外壳的应用
在实际民用建筑中，大型基础设施工程，特别是大跨度、形状复杂的工程，如机场航站楼、会展中心、体育馆等公共建筑的屋顶、墙体等，已广泛采用铝合金板。但在工业建筑中，钢结构体系和金属板围护体系所占的比例约占总建筑的70%，铝合金很少被使用。
随着农业基础设施建设、保障性安居工程、农村危房改造等领域对整体性、战略性、公益性工程建设需求的增加，对铝合金围挡板的需求将明显增加。
三。电力部门
彩涂板中国铜资源短缺，需要大量进口。电力领域铜的消耗量占总消耗量的40%以上。利用铝资源，在中国形成了坚实的工业基础，而不是保证铜资源不足，可以在一定程度上降低中国铜矿资源的外部依赖性，增强资源保障能力。

Anodizing and chemical oxidation are commonly used in surface treatment of aluminum plate. The physical method is mechanical grinding, specifically sand blasting and wire drawing. Generally, this method is used for deep scratches.

If we just hope that the surface gloss is the same, the product and abrasive friction, polished the surface, for irregular products is feasible, the key is that the cost is low, generally there are external processing. Vibration polishing (with special vibration polishing machine) can also be considered.
The lighter scratches can be completely eliminated after chemical polishing. The surface of the material is bright after chemical polishing. Put the product in, vibrate, rub the product with the abrasive, polish the surface, and completely eliminate after chemical polishing. The surface of the material is bright and beautiful after chemical polishing.
Aluminum plate refers to the rectangular plate rolled from aluminum ingot, which is divided into pure aluminum plate, alloy aluminum plate, thin aluminum plate, medium thick aluminum plate and patterned aluminum plate.
In the emerging application field, aluminum consumption should be gradually promoted through the concept change of color coated plate manufacturers, technology maturity, policy guidance and support. It is understood that the current key areas of expanding aluminum applications include: transportation, building structures, and power fields. In addition, it also includes aluminum alloy tray, aluminum alloy flood control facilities, aluminum alloy bridge, aluminum foil packaging and other products and fields.
1. Transportation
Scope: expand the application of all aluminum trailer, aluminum alloy open top coal truck, car high-precision aluminum alloy sheet.
Aluminum profiles used in the transportation field can effectively reduce the self weight, increase the payload and prolong the service life, which is of great significance to energy conservation and emission reduction, improve the economic benefits of the transportation industry and highway transportation efficiency.
2. Field of building structure
Scope: expand the application of aluminum alloy building formwork and aluminum alloy enclosure board
(1) expand the application of aluminum alloy building formwork
At present, the application proportion of aluminum alloy formwork in China is less than 1%. The requirements of large-scale construction enterprises for standardization, industrialization and industrialization of construction, as well as the improvement of public requirements for housing quality, have greatly promoted the application of aluminum alloy formwork. In recent years, due to the rapid development of the real estate industry, the production scale of China's construction formwork industry has maintained a growth rate of about 10-15%.
At the same time of the increasing consumption of domestic aluminum alloy templates, domestic enterprises also supply aluminum alloy templates and aluminum profiles for templates to Brazil, India, Venezuela and Hong Kong and Macao, which will also promote the consumption of domestic aluminum.
(2) expand the application of aluminum alloy enclosure
In doestic civil buildings, large-scale infrastructure projects, especially the projects with large span and complex shape, such as the roofs and walls of public buildings such as airport terminal, exhibition center, gymnasium, etc., have widely used aluminum alloy plates. However, in industrial buildings, the proportion of steel structure system and metal plate enclosure system accounts for about 70% of the total construction, and aluminum alloy is rarely used.
With the increase of the demand for the overall, strategic and public welfare engineering construction in the fields of agricultural infrastructure construction, indemnificatory housing project, reconstruction of rural dilapidated houses and so on, the demand for aluminum alloy enclosure board will be significantly increased.
3. Power sector
China is short of copper resources and needs a lot of imports. The consumption of copper in the field of electric power accounts for more than 40% of the total consumption. Using aluminum resources, which has formed a strong industrial foundation in China, instead of copper resources with insufficient guarantee, can reduce the external dependence of China's copper resources to a certain extent, and enhance the ability of resource guarantee.
(1) promote the application of copper aluminum composite conductor
The copper-clad aluminum composite conductor is composed of aluminum core and copper cladding layer. Aluminum is used to replace the copper in the middle part of the conductor by using the "skin effect" of current. By expanding the cross-sectional area of the conductor to compensate for the influence on the conductivity, the same conductivity of the color coated plate manufacturers can be achieved. Therefore, it is a kind of high-performance composite conductor with the advantages of copper excellent conductivity, corrosion resistance, low cost and light weight of aluminum.
In addition, a series of steel (stainless steel) aluminum composite, titanium aluminum composite, aluminum aluminum composite plates, strips, foils, and platoons have been developed in China, which are used in power, electronics, communication, heat dissipation, construction and other industries.