[Data] Processing Damage by Mechanical Grinding Method

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This document introduces the processing damage associated with mechanical polishing methods. Mechanical polishing is a long-established technique for preparing cross-sections, capable of producing cross-sections over a wide range, from a few centimeters to about 10 centimeters. However, issues such as altered layers, steps, elongation (stretching), and embedding can occur during processing, leading to problems where "what should be present is absent" and "what should be absent is present." At Aites, we conduct highly reliable cross-section preparation based on the technology and experience we have cultivated over many years. [Contents] ■ Main processing damages in mechanical polishing methods ■ Importance of polishing finishes tailored to material characteristics ■ Case studies with solder (BGA) *For more details, please refer to the PDF document or feel free to contact us.

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