Why is the aluminum round disc used for heater shells

The aluminum round disc covers a wide range of application, among which is shell for heaters. It’s used for heater shells based on its advantages of a perfect raw material, including good heat withstanding performance, easy processing, satisfying corrosion resistance, good insulation and long service life.
aluminum round disc
The aluminum round disc withstands high temperature without getting deformed, especially when it has been coated. Of medium hardness among metals, the disc is adaptable to various processing requirements in cutting, bending, drilling and welding. This makes it possible for water heater manufacturers to process it at will to meet varied design styles. Aluminum circle discs have a natural advantage over other metals that it shows excellent corrosion resistance. It’s not that they not react to other chemical elements, but that they react to the oxygen so quickly that a layer of oxide aluminium comes into being on their surface within hours. The oxide functions as a protective layer against most corrosive materials. Coated discs are even more corrosion resistant, and they have excellent insulation performance as well. Last but not least, aluminium discs are light and strong enough to hold the weight of water.
In a word, the aluminum round disc is used for heater shells because it’s corrosion resistant, light, hard and easily processed.
Reprinted from https://www.aluminum-coil.net/why-is-the-aluminum-round-disc-used-for-heater-shells.html

评论

发表评论

此博客中的热门博文

Slitting of 1mm 2mm 4mm aluminium strip

图片
What kind of machine is used to make aluminum sheets into 1mm 2mm 4mm aluminium strip belts? Many people might think about a shearing device, but they are actually dealt with by a continuous slitting unit of a similar working principle to that of a shearing device. The difference lies in the point that there is no pause of shearing with a continuous slitting unit. Generally, the mother roll, namely, an  aluminum coil  to be slit, is placed. During the slitting process, the coil roll is divided into several belts which are further rolled into narrow aluminium strip rolls. The slitting method of both  1mm 2mm 4mm aluminium strip  or other aluminum strips can be divided into two types: a straight pull type and a loose sleeve type. The straight pull type refers to the method that aluminum strip rolls are kept in tension from being fed into the unwinding sail to being coiled by the coiling machine, and this production method is suitable for trimming and intermediate slitting. The loop
阅读全文

Diamond Embossed Aluminum Sheet Application

图片
The  diamond embossed aluminum sheet  refers to aluminium sheets with diamond patterns on the surface. In addition to 1000 series, 5005 and 3003 are frequently applied alloys as well. 5005  diamond embossed aluminum sheet s can be used for conductivity materials, cookware, instrument panels, electronic shells and building ornaments. Their anodized film proves to be brighter than that of 3003, and the color matches perfectly with that of 6063 aluminum alloy products. Generally speaking,  diamond aluminum checker plate s are sold by the unit of pieces. In international business the unit of metric ton is frequently used as well. Their thickness ranges from 1.7mm to 8mm, but those between 2mm and 7.75mm prove to be the most popular. The width is from 1010 to 1500, among which 1250 and 1500 are most frequently adopted. Embossed aluminum sheet s with different patterns usually match varied application scope. Five-bar and one-bar sheets are mostly used for anti-skid purposes as tread pla
阅读全文

Embossed Aluminium Coil Patterns And Applications

图片
If you have ever used an escalator you might have noticed that there are partition panels respectively at the bottom and top of the escalator. These partitions are usually paved with  embossed aluminium sheet  coil that have a good pressure bearing capacity and are made of composite metals. As a matter of fact, there are various patterns and applications of embossed aluminium coil, and here we will give a simple introduction. 　　Patterns 　　Aluminum sheets with patterns on the surface is called embossed aluminum sheets or  aluminium tread plate . Pattern shapes include lentils, diamonds, round beans, and oblate mixed shapes. The market is most common in lentils. 　　Application 　　The aluminium tread plate has beautiful appearance, excellent anti-slip property, enhanced performances, and material-saving advantage in production. It is widely used in transportation, construction, decoration, equipment, floor, machinery, shipbuilding and other fields. Generally speaking, clients requi
阅读全文