SmartPhone Folding Screen Parts Powder Metallurgy Processing

You can rest assured to buy KwongTo SmartPhone Folding Screen Parts Powder Metallurgy Processing from our factory. Here's how PM processing can be applied specifically to smartphone folding screen parts:

Metal Powder Selection: The process starts with selecting the appropriate metal powders suitable for the folding screen parts. Metals like aluminum, titanium, stainless steel, and their alloys are commonly used for their lightweight properties and structural strength.

Powder Blending and Mixing: Depending on the desired material properties, metal powders may be blended with additives, such as lubricants or binders, to improve flowability and facilitate forming.

Compaction: The blended metal powders are compacted into the desired shape using hydraulic or mechanical presses. Compaction is done within a die to give the part its initial shape. For folding screen parts, this could include components like hinges, brackets, or structural elements.

Sintering: After compaction, the green compact is subjected to high temperatures in a controlled atmosphere furnace. During sintering, the metal particles bond together, resulting in a denser and stronger part with the desired mechanical properties. Sintering is crucial for achieving the structural integrity required for folding screen components to withstand repeated folding and unfolding.

Precision Machining and Finishing: Following sintering, the parts may undergo precision machining processes to achieve tight tolerances and precise dimensions. Finishing operations such as polishing, grinding, or coating may also be applied to enhance surface smoothness, appearance, and functionality.