Aluminum alloy is relatively soft and has low hardness, making it highly susceptible to mechanical damage such as scratches and abrasions during processing, as well as corrosion and poor chemical stability on the surface. To eliminate defects from the machining process, the CMP (Chemical Mechanical Polishing) method is commonly employed to achieve excellent surface smoothness.
With the advancement of high-tech processes, Gizhil Electronic’s aluminum alloy polishing slurry now offers mature technical support, enabling ultra-precise and nearly defect-free planarization of CMP-polished materials. CMP truly achieves global planarization of aluminum alloy substrates, delivering near-perfect surfaces with extremely low roughness while significantly improving productivity and reducing production costs. The processed surface of aluminum alloy workpieces exhibits excellent uniformity, minimal surface damage, and achieves a flawless mirror-like reflective effect.
