Silicon Metal Powder is a Refractory product. Key specs — Origin: China (Mainland).
Product Description
Model No.: Product Origin:China Brand Name: Price Terms: Payment Terms: Certification: Description:High purity silicon metal powder is a heat-resistant and refractory material. Different clients have different requirements on specifications. We can supply accordingto client's requirements. The following are some examples.Example 1:1) Si (silicon): 99.95% min.
2) Fe (iron): 500ppm max.3) Ni: 0.01% max. 4) Cr: 0.01% max.5) Cu: 0.01% max. 6) Ca: 0.01% max.7) Oxygen: ≤5,500ppm8) Size: 36 - 100μm with following distribution:a) < 36μm: 5% max.b) 100μm: 5% max.c) < 63μm: 40% max.Example 2:1) Si: 99.95% min. 2) Fe: 300ppm max.
3) O (oxygen): 5,500ppm max.4) Size:a) 140 - 200 mesh: i)>200 mesh: 5% max.ii) 140 mesh: 5% max.ii) 125μm: 5% max.b)
