Aldila Synergy 60 Graphite Low Nitrogen Recarburiser for Steel

Optimizing Steel Production with Aldila Synergy 60 Graphite Grade Recarburisers

In the modern metallurgical industry, achieving the precise carbon content in steel is critical for ensuring the mechanical properties of the final product. The aldila synergy 60 graphite low nitrogen recarburiser represents a breakthrough in ferroalloy smelting, offering an efficient way to increase carbon levels while maintaining high purity. By reducing the production cycle and minimizing impurities, this material allows manufacturers to produce steel with superior toughness and plasticity. Whether you are operating a Basic Oxygen Furnace (BOF) or an Electric Arc Furnace (EAF), choosing a high-quality carbon source is essential for operational efficiency and product quality.

Strong Carbonization Ability of Aldila Synergy 60 Graphite

One of the most significant advantages of using the aldila synergy 60 graphite solution is its exceptional carbonization speed. Traditional methods often require longer residence times in the furnace to reach target carbon levels, which increases energy consumption and operational costs. This advanced recarburiser is engineered to dissolve rapidly into liquid steel, significantly reducing the production cycle. This efficiency ensures that the steel reaches the required carbon content in a short time, allowing for higher throughput in the smelting plant without compromising the chemical homogeneity of the melt.

The Importance of Low Nitrogen Content in Steel

Nitrogen is often an unwanted impurity in high-grade steel, as it can lead to "nitrogen brittleness," which reduces the impact strength and ductility of the metal. Unlike traditional recarburisers that may introduce significant amounts of nitrogen, the aldila synergy 60 graphite low nitrogen recarburiser maintains an extremely low nitrogen profile. By keeping nitrogen levels below 300PPM, the material helps in improving the toughness and plasticity of the steel products. This is particularly vital for automotive and aerospace components where structural integrity under stress is non-negotiable.

Technical Specifications of Aldila Synergy 60 Graphite

Precision in metallurgy requires precise raw materials. The chemical composition of our recarburiser is strictly controlled to ensure that only the necessary carbon is added without introducing harmful elements like sulfur or excessive ash. The uniform particle size of the aldila synergy 60 graphite grade ensures a consistent dissolution rate throughout the melt, preventing the formation of carbon clusters and ensuring a uniform distribution of carbon across the entire liquid steel volume.

Composition Element	Standard Value
Carbon (C%)	≥ 98.5%
Sulfur (S%)	≤ 0.05%
Ash (ASH%)	≤ 0.7%
Volatile Matter (VOL%)	≤ 0.8%
Nitrogen (N)	≤ 300 PPM
Moisture (MC%)	≤ 0.5%

Usage and Application of Aldila Synergy 60 Graphite

Integrating the aldila synergy 60 graphite into your workflow is straightforward yet requires adherence to temperature and dosage guidelines for optimal results. The material should be added during the tapping process of the BOF or EAF. By utilizing the natural stirring and washing ability of the liquid steel, the recarburiser mixes evenly, ensuring a homogeneous carbon distribution. The recommended temperature range for addition is between 1500°C and 1800°C, ensuring the material melts completely and functions as intended.

Environmental Protection and Sustainability

In an era of strict environmental regulations, the aldila synergy 60 graphite recarburiser stands out as a green alternative. Its production process is designed to be eco-friendly, producing no harmful gases, wastewater, or waste residues. Furthermore, because it can be directly utilized in the steel production process with high efficiency, it reduces the overall environmental burden of subsequent waste treatments. This makes it an ideal choice for steel mills aiming to reduce their carbon footprint and meet ESG (Environmental, Social, and Governance) targets.

Logistics and Packaging for Global Delivery

To ensure the material reaches its destination without contamination or degradation, we offer versatile packaging options. The aldila synergy 60 graphite product is available in 1-ton Jumbo Bags, or smaller 10kg and 25kg bags contained within Jumbo Bags for easier handling in smaller plants. Shipping is handled professionally from major Chinese hubs such as Xingang Port or Qingdao Port, ensuring timely delivery to global markets. Our logistics chain is optimized to maintain the purity and physical properties of the graphite during transit.

Frequently Asked Questions (FAQs)

What is the recommended dosage for Aldila Synergy 60 Graphite?

The dosage of the aldila synergy 60 graphite recarburiser depends on the initial carbon content of the liquid steel and the target specifications of the final product. In general, to maintain optimal melt stability and purity, the amount of additive should not exceed 1% of the total liquid steel weight. We recommend conducting a small-scale trial to determine the exact dosage for your specific furnace chemistry.

How does this recarburiser prevent nitrogen brittleness?

Nitrogen brittleness occurs when nitrogen atoms lodge themselves in the steel's crystal lattice, restricting dislocation movement. The aldila synergy 60 graphite is processed to ensure a nitrogen content of ≤ 300PPM. By minimizing the amount of nitrogen introduced during the recarburization stage, the steel retains its plasticity and is much less likely to crack or fail under impact, which is critical for high-stress industrial applications.

At what temperature should the recarburiser be added to the BOF?

To ensure that the aldila synergy 60 graphite recarburiser melts completely and reacts efficiently with the molten steel, it should be added at temperatures between 1500°C and 1800°C. Adding the material below this range may result in incomplete dissolution or "slugs" of carbon, while excessively high temperatures may lead to unnecessary carbon loss through oxidation. Following this temperature window ensures maximum yield and uniformity.

Is the product available in custom sizes or packaging?

Yes, we understand that different smelting operations have different requirements. Our aldila synergy 60 graphite is available in standard sizes such as 0-0.2mm, 0.2-1mm, and 1-5mm. However, we can provide custom particle sizes upon request to match your specific dissolution needs. Similarly, packaging can be tailored to your warehouse capabilities beyond our standard Jumbo and small bag options.