Green sic powder or black silicon carbice is more suitable for polishing precision instruments?
Green sic powder is more suitable.
Green silicon carbide is recommended for polishing precision instruments. Green silicon carbide has the following advantages, making it more suitable for polishing precision instruments:
High hardness: Green silicon carbide has a higher hardness and can better resist wear and corrosion, making it suitable for polishing precision instruments.
High purity: Green silicon carbide has a higher purity and fewer impurities, which can provide a more uniform polishing effect and reduce scratches and unevenness.
Good self-sharpening: Green silicon carbide can maintain good cutting performance during processing, reduce wear and heat accumulation during processing, and improve processing efficiency and quality.
Suitable for a variety of materials: Green silicon carbide is suitable for polishing a variety of materials, including optical glass, cemented carbide, titanium alloy, etc., and is suitable for the manufacturing needs of precision instruments.
In contrast, although black silicon carbide is cheaper, it has a lower hardness and poorer purity, and is not very suitable for polishing precision instruments.
Green silicon carbide:
