Welcome to Weholds and care holding Pvt. Ltd.
Supplier Of Copper Slag, Copper Slag Blasting
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Director
Abdus sadique Ibrahim
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Primary Business
Supplier
-
Number of Employees
51 - 100
-
Annual Turnover
Rs. 50 to 100 Crore Approx.
Welcome to Weholds and care holding Pvt. Ltd.
Supplier Of Copper Slag, Copper Slag Blasting
Director
Abdus sadique Ibrahim
Primary Business
Supplier
Number of Employees
51 - 100
Annual Turnover
Rs. 50 to 100 Crore Approx.

Product Description: Copper Slag Copper slag is a by-product generated during the smelting and refining of copper from copper ores in a process called pyrometallurgy. During smelting, impurities in the copper ore separate from the molten metal, forming a molten slag that floats on the surface. This slag is typically quenched in water to produce angular, glassy granules or cooled slowly to form a crystalline material. Composed primarily of iron oxides (FeO, Fe₃O₄, 30–40%), silicon dioxide (SiO₂, 35–40%), alumina (Al₂O₃, up to 10%), and calcium oxide (CaO, up to 10%), with trace amounts of metals like copper, arsenic, lead, and cadmium, copper slag has a density ranging from 3.16 to 3.87 g/cm³, depending on its iron content. Its hardness, typically 6–7 on the Mohs scale, and angular shape make it a versatile material for various industrial applications. Key Characteristics Appearance: Grayish-black, glossy, or reddish-brown granules with a glassy or crystalline texture, depending on cooling method. Particle Size: Varies widely, from fine particles (0.08–2.5 mm) to coarser granules (up to 3 mm or larger), tailored to specific uses. Density: 3.16–3.87 g/cm³, denser than natural aggregates, with low water absorption (especially for air-cooled slag). Composition: Primarily iron silicate (fayalite, pyroxene, magnetite) with minor amounts of copper (0.5–0.87 wt%), sulfides, and trace heavy metals. Environmental Profile: Classified as non-toxic and non-leachable under EU regulations (REACH, CLP), with low free silica content (
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