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Audited Supplier | Name | Chemical Composition,% | |||||||||
| Electrolytic Calcium | Ca | Cl | N | Mg | Cu | Ni | Mn | Si | Fe | Al |
| ≥99.5 | ≤0.20 | ≤0.01 | ≤0.08 | ≤0.005 | ≤0.002 | ≤0.007 | ≤0.005 | 0.01 | 0.005 | |
| Calcium metal is a silver-white light metal with ductility, its chemical activity is very large, it is easily oxidized in the air, and can react violently with water and acids. It can be used as an ideal deoxidizer, decarburizer, desulfurizer for the production of high-end materials such as special steel, alloy steel, and thin plates, and it is also a necessary reducing agent for making high-purity rare earth metals. The product is widely used in metallurgy, nuclear, chemical, pharmaceutical, electrical appliances and other industries, and is also a necessary raw material for maintenance-free batteries. Hanzhong Zinc Special Materials Co., Ltd. is the world's most influential and the only domestic producer of calcium metal produced by electrolysis. It has more than 40 years of calcium product production history. At present, the domestic electrolytic calcium market share is 100%, and Designated the sole calcium product supplier for China's nuclear industry, and also provided high-quality metal calcium and calcium series alloy products for global users such as the United States, Canada, Brazil, Europe, South Korea, and Japan. Forefront. Compared with other products prepared by thermite reduction process, the metal calcium produced by our company has the unique advantages of high purity, strong activity, good metal ductility, and stable quality. Some physical and chemical indicators cannot be achieved by reducing calcium. |
| Electrolytic calcium metal production process: |
| Use molten salt electrolytic distillation to organize production. The production process is mainly composed of 5 processes: purification, drying, electrolysis, distillation and processing and packaging. First, strictly select high-quality calcium oxide as the raw material for production, remove impurities through physical and chemical methods during the purification process, and form high-purity calcium chloride particles after drying. The calcium chloride particles are electrolyzed in the electrolytic cell And then use the distillation process to obtain pure metal calcium, and process it into high-quality electrolytic calcium products of various specifications according to customer needs. |
| Packing: | 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request. |
| Storare: | Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. |
| Characteristics: | Pink powder, slightly soluble in inorganic acid, insoluble in water. |
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