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<a href="http://haomei-aluminium.com/en/Product/aluminium_circle.html"><strong><br>
Aluminum circle disc</strong></a>, which are also referred to as blanks, are just as the name implies, circle pieces of aluminum that go through the extrusion process.<br>
Aluminum disc is mainly used in making cookware, like non-stick pan, pressure cooker, hardware and pressure cooker and so on. Aluminum circle disc is the most widely used deep drawing products, High tensile strength, good ductility, Anodized quality and deep drawing quality which is suitable for cookware as well.<br>
Available in a variety of diameters and thicknesses to satisfy specific needs and volume requirements. They can be produced in natural finish or prepainted with high resistance and durable nonstick and paint.<br>
With the extrusion process, softened aluminum is squeezed through different shaped openings and then with the help of a hydraulic press, different products in a multitude of shapes are created.<br>
How to cut aluminum circles in metal?<br>
The first step is to determine the shape of the final product, which dictates the exact
aluminum alloy used. Along with this, a special extrusion die is used, along with appropriate tooling. To create the desired outcome, <strong>aluminum circles</strong>, as well as billets and other metals shapes can be fed through a furnace to soften it. For this, the furnace has to be at least 1,220 degrees Fahrenheit although typically extrusion operations occur once the billet reaches over 700 degrees Fahrenheit based on the exact alloy involved.<br>
Next, a press ram applies pressure to the <strong>metal circle</strong>. The amount of pressure that a hydraulic press can exert ranges between 100 and 15,000 tons of pressure.<br>
The formed profile of aluminum is then cut and scrap metal removed for later use. Because the metal is still extremely hot after being extruded, it is sometimes quenched, as well as treated mechanically and then aged. With this, metallurgical properties coupled with physical performance are imparted.<br>
Applications of <strong>circular metal plate</strong> :<br>
• Recessed lighting<br>
• High bay industrial lighting<br>
• Stress lighting<br>
•Traffic light reflectors<br>
• Sports lighting.</p>