Differences between 1050 and 3003 aluminum circle

    Aluminum circle 1050 is made of pure aluminium, and 3003 of alloy aluminium. The latter shows better performances in hardness, corrosion resistance and service life.
    　　1050 aluminium contains an aluminium content of 99.5%, with 0.5% of other metals and impurities. High content of aluminium endows the circle with a good plasticity. 1050 circle discs are made into common cookware like pots, kettles, pans and so on. In comparison to 3003, it’s lower in hardness, as other members of the 1xxx aluminum alloys. 3003 contains around 3% alloying metals, among which manganese takes up the largest share. The joining of these metals improves the hardness of 3003 aluminum circle substantially. The tensile strength of 3003 H18 aluminium reaches 180 rm, much larger than 125 rm, the hardest state of 1050.
    aluminum circle
    　　All aluminium circles display a natural corrosion resistance, simply because the element of aluminium are too active. Different from iron and copper whose oxide materials are powder like and finely-divided, aluminium has an oxide object that is dense and strong. The object adheres to the surface of an aluminium product so firmly that it prevents most corrosive chemicals from damaging the inner parts of the product. This, however, explains only the origin of natural corrosion resistance of pure aluminium wafers like 1050. 3003 aluminum circle discs possess another weapon: alloying metal of manganese. Manganese, with a stronger rust resistance than aluminium, make all 3000 aluminium products powerful enough in front of most regular invaders.
    　　Combining the two parts above, we come to a conclusion that 1050 aluminum circle has nothing to compete with 3003 circles under the same process. Therefore, products made of 1050 generally enjoy less service life as well. In spite of these, 1050 remains popular in many industries, especially cookware. The thin round aluminium sheet turns into a daily item in remote Africa before you even know it, and you may even washed your hands in such a basin as a young child.

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 ...
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 pu...
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,...
阅读全文