Features The high-density pure calcium mandrel is able to feed the calcium deep into the molten steel and stay longer time below the critical depth, so as to get higher rate of calcium recovery. It’s easy to check the quality of this high-density pure calcium mandrel, because of the smaller specific surface area of the calcium cored wire, it has longer shelf life. Applying our solid core calcium cored wire can reduce the cost of calcium processing, keep its recovery rate and reduce pollution. So it is worth being your prior choice. At the beginning of its establishment, Anyang Tiefa Metallurgical Refractory Co., Ltd. adhered to the corporate spirit of "relying on technology, daring to explore, based on integrity, and crossing national borders". With first-class quality, perfect service, and continuous exploration and innovation. We have achieved good results in just a few years. The company mainly produces four series: silicon, manganese, calcium, chromium, etc. The main…
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