陽極酸化アルミニウムストリップ

陽極酸化アルミニウム条材の紹介.

陽極酸化アルミニウムストリップとは何ですか?

陽極酸化アルミニウム ストリップは、陽極酸化された薄いアルミニウム ストリップをベースとしています。アルミニウム リボンは、対応する電解液に配置されます。 (硫酸など, クロム酸, シュウ酸, 等) 陽極として, 特定の条件と印加電流の下で​​電気分解が行われます。. The aluminum strip of the anode is oxidized, 表面に酸化アルミニウムの薄い層が形成されます, その厚さは 5-20 ミクロン, 硬質陽極酸化皮膜が到達できる 60-200 ミクロン. The anodized aluminum plate has improved its hardness and abrasion resistance, まで 250-500 kg / mm2, 良好な耐熱性, 硬質陽極酸化皮膜の融点は2320Kまで, 優れた断熱性, and breakdown voltage resistance up to 2000V, it has enhanced the anti-corrosion performance, and it will not corrode in ω = 0.03 NaCl salt spray for thousands of hours. There are a large number of micropores in the thin layer of the oxide film, さまざまな潤滑剤を吸収できます, which is suitable for manufacturing engine cylinders or other wear-resistant parts. The micropores of the film have strong adsorption ability and can be colored into various beautiful colors. 非鉄金属またはその合金 (アルミニウムなどの, マグネシウムおよびその合金) 陽極酸化することができます. It has strong decoration, moderate hardness, can be easily bent and formed, and can be continuously punched at high speed, which can be directly processed into products without complicated surface treatment, which greatly shortens the production cycle and reduces the production cost.

Anodized aluminum strip Features.

1. The metal appearance is protected by a transparent anodized film, so that the natural and soft metal texture of aluminum is fully preserved;
2. Processability, anodized aluminum has excellent processability, good forming and bending properties;
3. The surface is consistent, in the face of various forms of buildings, the anodized aluminum plate is always uniform in color;
4. 耐食性. Due to the anodizing process, a dense oxide film is formed on the metal surface, which has strong corrosion resistance and makes the building hardness and strength better;
5. Strong weather resistance, its surface is not charged and does not vacuum, it is easy to clean and it is still bright and clean after repeated cleaning, which makes the building facade lasting for a long time. Now looking at the anodized aluminum plate project 40 years ago, it is still the same;
6. Sustainability, and as a class A non-combustible environmental protection material.

Applications Of Anodized aluminum strip.

As an emerging material, anodized aluminum sheet is used in many indoor and outdoor practices of buildings, as well as in mechanical parts, aircraft auto parts, 精密機器や無線機器など, 建築装飾, machine casings, 点灯, 家電, 手工芸品, household Electrical appliances, 室内装飾, 看板, 家具, car decoration and other industries.

Advantages and disadvantages of anodizing.

It can form a porous oxide film with an oxide film hardness of 500HV. The oxide film with a porous structure has good adhesion and adsorption capacity, can absorb lubricants, 顔料, 等, and can increase the corrosion resistance and wear resistance of the surface of large materials. Good insulation, 高温耐性, can withstand high temperature of 1500 ℃

The disadvantage is that the parts in contact with the cooling bed are prone to form black or white spots during the oxidation process, and the oxide film is easily mixed with impurities and turns yellow; if the concentration of sulfuric acid is not well controlled during the oxidation process, it is easy to reduce the corrosion resistance of the surface of the profile. Wait

Parameters of anodized aluminum strip.

Ⅱ-A: Common Alloy Types of Anodized Aluminum.

合金:1100, 1050, 1070, 3003, 3004, 3105, 3005, 5005, 5052, 5754

Ⅱ-B: How Anodizing Works.

Anodized aluminum profile refers to the process in which aluminum and its alloys form an oxide film on the aluminum product (アノード) under the action of the applied current under the corresponding electrolyte and specific process conditions. しかし, the oxide film formed on the surface of anodized aluminum is different from the general oxide film. Anodized aluminum can be dyed by electrolytic coloring.

Ⅱ-C: Anodizing process flow.

Surface Pretreatment - 陽極酸化処理 - Dyeing - シーリング

Surface treatment of anodized aluminum strip.

The surface layer of the anodized aluminum honeycomb composite panel is relatively thin. In order to prevent the process defects such as corrugation deformation and stress deformation after the anodized aluminum honeycomb composite panel is installed on the wall, the ultra-flat and fast overall drilling technology has been adopted after many debugging studies before installing it on the wall. And the stress release technology of the crimping groove solves the problem of stress concentration on the board and avoids the technical problem of poor flatness of the aluminum board after installation.

A variety of novel anodized aluminum indoor and outdoor curtain walls and decorative products, its unparalleled metal texture, rich colors, good processing performance give indoor and outdoor buildings new vitality and artistic form, so that each building will become a special art Taste.

Against the sky, the combination of two aluminum oxides softly reflects the sea and sky. The sub-mirror outdoor ceiling "merges" with the landscape with its excellent surface reflection imaging ability, providing constantly changing reflections and perspectives. And the delicate and soft satin like satin is more restrained and quiet.

ファーウェイのアルミニウムの見積もり