Calcium Silicon Cored Wire For Low Alloy Steel

Calcium Silicon Cored Wire for Low Alloy Steel is made by wrapping high-purity calcium silicon silicon alloy powder in high-quality low-carbon steel strip and then precisely rolling it. It can be directly fed into the molten steel using an automatic wire feeder, achieving precise element delivery and full reaction. This addresses industry pain points such as high oxygen and sulfur content, excessive inclusions, and insufficient mechanical properties in low-alloy steel.

Precisely Fits Low-Alloy Steel, Better Performance to Demands: Targeted optimization of the silicon-calcium ratio, with a calcium content of 28%-31% and a silicon content of 55%-60%, perfectly matches the deoxidation, desulfurization, and inclusion modification requirements of low-alloy steel smelting. It effectively reduces the oxygen content in molten steel to below 20ppm, achieving a desulfurization efficiency of 40%-50%. This significantly improves the toughness, strength, and machinability of low-alloy steel, preventing defects such as cracks and inclusions, and facilitating the production of high-quality low-alloy steel products that meet national and industry standards.

High Efficiency and Energy Saving, Significant Cost Reduction and Efficiency Improvement: Utilizing a precise wire feeding method, the silicon-calcium alloy powder reaches deep into the molten steel, ensuring a full reaction. The calcium element recovery rate is increased from 15%-20% with traditional addition methods to 35%-40%, reducing alloy loss.

Henan Tieyao Trading Co., Ltd. in Anyang, Henan Province, with our own factory, we maintain a healthy inventory of over 1,700 conventional vacuum products, ensuring prompt shipment for standard purchases. Our dedicated R&D team specializes in new designs and special requirements. We accept OEM/ODM orders and have established strong relationships with clients from East Asia, South Asia, North America, Europe, and Oceania. Nearly 99% of our international customers order again, and another 96% are repeat customers. To foster long-term relationships, we offer preferential discounts to returning customers and repeat orders. We understand that in an ever-changing market environment, competitive pricing, high-quality products, and attentive service are the keys to our success. We are committed to improving our business with reliability, professionalism, and compassion, all with a progressive perspective.

Q1: Is this product suitable for my low-alloy steel smelting process?

A1: Our silicon-calcium cored wire is compatible with various ladle refining processes such as LF/V D/VOD, covering the vast majority of low-alloy steel grades. Simply tell us your specific steel grade, smelting equipment, and core requirements, and our technical team will match the most suitable product specifications for you and provide technical guidance.

Q2: What is the delivery time for the products?

A2: For standard specifications, the delivery time for bulk orders is 3-7 days; for customized specifications, the delivery time is 7-15 days. The specific delivery time can be negotiated based on the order quantity and customization requirements. We will prioritize the customer's production schedule to ensure timely delivery.

Q3: How do you guarantee product quality? What happens if there are quality problems?

A3: Each batch of products undergoes physical and chemical testing, and a test report is provided to ensure that the composition and specifications meet standards. If a product has a quality problem, after verification, we will unconditionally return or exchange it for you, and bear the corresponding transportation costs. We will also arrange a technical team to assist you in resolving related production issues.

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