变压器铝带介绍

Introduction of Transformer Aluminum Strip

变压器铝带根据用途分不同的牌号、规格、状态。牌号有：1060、1050、1050A、1060、1070、1070A、1350，状态：O态。O表示软态，后面可以用数字表示软硬程度，及退火程度。厚度在0.08-3.00之间，被称作：干式变压器用铝带、箔材。

Aluminum strip of transformer can be divided into different grades, specifications and states according to its use. Brands are: 1060, 1050, 1050 A, 1060, 1070, 1070A, 1350, state: O state. O denotes the soft state, followed by a number indicating the degree of hardness and softness, and annealing. Thickness is between 0.08 and 3.00. It is called: aluminium strip and foil for dry-type transformer.

干式变压器用铝带、箔材采用优质纯铝为原料，具有导电率高，质软等特点，表面光滑，无毛刺，是生产干式变压器的理想材料，是制造变压器绕组的关键原材料，它对铝带、箔材的电导率、毛刺卷边、侧弯、表面质量等多项技术指标要求很高。

Aluminum strip and foil used in dry-type transformer are made of high-quality pure aluminium. They have the characteristics of high conductivity, soft quality, smooth surface and no burrs. They are ideal materials for producing dry-type transformer and key raw materials for manufacturing transformer windings. They require high technical indexes such as conductivity of aluminium strip and foil, burr crimping, side bending and surface quality.

干式变压器用铝带、箔材一般选用1060铝板带，其含铝量达到99.6%以上又被称为纯铝板，在铝板带家族中属于一款常用的系列。此系列铝板的优势：最为常用的系列，生产过程比较单一，技术相对于比较成熟，价格相对于其它高档合金铝板有巨大优势。有良好的延伸率以及抗拉强度，完全能够满足常规的加工要求（冲压，拉伸）成型性高。为工业纯铝，具有高的可塑性、耐蚀性、导电性和导热性，但强度低,热处理不能强化可切削性不好；可气焊、氢原子焊和接触焊,不易钎焊；易承受各种压力加工和引伸、弯曲。

Aluminum strip and foil used in dry-type transformer are usually 1060 aluminium strip. The aluminium content of 1060 aluminium strip reaches 99.6%, which is also called pure aluminium strip. It belongs to a common series in the family of aluminium strip. Advantages of this series of aluminium sheets: the most commonlyqingdiant.75ix.com banjiat.75ix.comjiankongt.75ix.comdaoguant.75ix.com yijit.75ix.com kangjunji.75ix.com used series, relatively single production process, relatively mature technology, price compared with other high-grade alloy aluminium sheets has a huge advantage. With good elongation and tensile strength, it can fully meet the requirements of conventional processing (stamping, drawing) with high formability. For industrial pure aluminium, it has high plasticity, corrosion resistance, electrical conductivity and thermal conductivity, but its strength is low, heat treatment can not strengthen the machinability is not good; it can be gas welding, hydrogen atom welding and contact welding, not easy to braze; it is easy to withstand all kinds of pressure processing and extension, bending.

1060O态，变压器铝带具有含铝量高（通常为99.6%-99.7%以上），而铝的导电性能和导热性能是仅仅低于铜的常规金属，金属导电性能依次为：银 铜 金 铝 镍 钢 合金。由于铜的价格远远高于铝，所以目前变压器带方面最为常用的材料为铝带。变压器铝带牌号主要有A1060（O）,主要应用于干式变压器的高、低压绕组用作导电材料，铝带化学成分符合GB/T 3190-1996《变形铝及铝合金化学成分》的规定、技术要求及机械性能符合TUN900 069 1998年版 的线圈用成品铝箔供货技术条件。变压器铝铝带材、主要用于大型变压器，太阳能，电力行业。

In the 1060O state, the transformer aluminum strip has a high aluminium content (usually 99.6%-99.7%). The conductivity and thermal conductivity of aluminium are only lower than that of copper conventional metal, and the metal conductivity is silver, copper, gold, aluminium and nickel in turn. Because the price of copper is much higher than that of aluminium, the most commonly used material for transformer tape is aluminium tape. Transformer Aluminum Strip is mainly A1060 (O), which is mainly used in high and low voltage windings of dry transformer as conductive material. The chemical composition of Aluminum Strip meets the requirements of GB/T 3190-1996 "Chemical Composition of Deformed Aluminum and Aluminum Alloy", technical requirements and mechanical properties of Aluminum Strip meet the technical requirements of TUN900 069 1998 edition of finished aluminum foil for coil. Transformer aluminium strip, mainly used in large transformers, solar energy, power industry.

用途：干式变压器用铝带、铝箔

Usage: Aluminum strip and foil for dry-type transformer

材质：1060-O

Material: 1060-O

厚度：0.2mm--3.0mm，宽度：20mm-1650mm。

Thickness: 0.2mm - 3.0mm, width: 20mm - 1650mm.

描述：表面光滑，无划痕。边部可做倒角（圆角、圆边），无毛刺，优于国家标准。电阻率小于等于0.028。

Description: Smooth surface without scratches. The edge can be chamfered (round corner, round edge), without burrs, which is superior to the national standard. Resistivity is less than or equal to 0.028.

包装：木托盘，内径300mm或者500mm。

Packaging: wooden pallet with inner diameter of 300 mm or 500 mm.

变压器铝带采用的是高纯铝为原材料，铝含量能达到99.6%以上，具有其它系列铝带无可比拟的导电性能。

Aluminum strip of transformer is made of high purity aluminium. The content of aluminium can reach more than 99.6%. It has incomparable conductivity with other series of aluminium strips.