Deoxidizer Black Sic Silicon Carbide for Casting and Steel Industry. High Toughness Material: Over 95% SiC content provides higher toughness than green silicon carbide. Versatile Application: Ideal for processing glass, ceramics, stone, cast iron, and non-ferrous metals. Customizable Color: Available in Black or Green color options to meet specific needs. Customizable Shape: Offered in Granular or Powder shapes for various industrial applications. Free Sample Provision: Samples are available free of charge for customer evaluation. ISO 9001 Certified: Manufacturing process adheres to ISO9001:2008 quality management standards. Flexible Packaging: Standard 25kg woven bags or customized JUMPO bags upon request. Fast Delivery: Bulk products delivered to destination port within 7-20 days.