Calcium Silicon For Grain Refinement

The calcium and silicon in Calcium Silicon For Grain Refinement have a strong affinity for oxygen. During the metallurgical process, they react with oxygen in the molten metal to form oxide inclusions. These inclusions serve as nuclei, promoting grain formation during crystallization and thus refining the grain size.

 Steelmaking: During the steelmaking process, the addition of calcium silicon alloys refines the steel's grain size, improving its strength and toughness.
 In cast iron production: Calcium Silicon For Grain Refinement not only deoxidizes and desulfurizes, but also helps form fine or spherical graphite, increasing the number of eutectic clusters and improving the mechanical properties of cast iron, such as strength, toughness, and wear resistance.

Henan Tieyao Trading Co., Ltd., located in Anyang City, Henan Province, is a leading enterprise integrating production, import and export. With a comprehensive quality assurance system in the international ferroalloy market, the company is a leading domestic and international enterprise. Adhering to the spirit of "collaboration, striving for prosperity, and expanding globally," and adhering to the business philosophy of "customer needs are our primary goal," the company is dedicated to providing customers with first-class products and services.

Q1: What is your delivery time?

A1: Items in stock are typically 5-10 days, and out-of-stock items are typically 15-20 days (depending on quantity).

Q2: Can you provide free samples?

A2: Yes, we do provide free samples, and the shipping cost is borne by the customer.

Q3: Can I visit your factory?

A: Yes, we will arrange for a professional to show you around our facilities.

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