Tata Tiscon GFX Coated Superlinks

Author: Tata nexarc | Published on: 12 July 2024 | 5 min read

Table of contents:

Tata Tiscon is a renowned brand in the steel industry, known for its commitment to quality and innovation. Tata Tiscon GFX coated superlinks are an advanced product offering superior performance and durability. The importance of GFX coating in construction cannot be overstated, as it provides enhanced corrosion resistance, strength, and longevity.

Tata Tiscon GFX coated superlinks are steel reinforcement bars coated with a special GFX layer. This coating significantly improves their resistance to corrosion and mechanical wear. Developed over years of research, these superlinks have evolved to meet the increasing demands of modern construction.

Unique Selling Points

• Corrosion Resistance: The GFX coating provides a robust barrier against rust and corrosion, extending the lifespan of the superlinks.
• Enhanced Strength: These superlinks offer superior tensile strength, making them ideal for high-stress applications.
• Cost-effectiveness: Despite their advanced features, Tata Tiscon GFX coated superlinks are competitively priced, offering great value for money.

Technical Specifications

Dimensions and Sizes

• Range of Sizes: Tata Tiscon GFX coated superlinks come in various sizes, specifically ranging from 8mm to 32mm in diameter.
• Dimensional Precision: Each size is manufactured with strict dimensional control, ensuring uniformity and precision.
• Versatility: The wide range of diameters caters to different structural requirements:

• 8mm-12mm: Ideal for lighter structures like residential buildings.
• 16mm-20mm: Commonly used in commercial and mid-rise buildings.
• 25mm-32mm: Suitable for heavy-duty applications like bridges and high-rise buildings.

Mechanical and Chemical Properties

• Tensile Strength: Tata Tiscon GFX coated superlinks exhibit high tensile strength, typically around 550-600 MPa (megapascals). This ensures they can withstand significant loads without breaking.
• Yield Strength: The yield strength of these superlinks is approximately 500 MPa, indicating their ability to deform plastically without permanent deformation under heavy loads.
• Elongation: These superlinks have an elongation percentage of around 16-20%, reflecting their ability to stretch under stress without breaking.
• Chemical Composition:
• Carbon (C): 0.18% - 0.25%
• Manganese (Mn): 0.50% - 1.50%
• Sulphur (S): Max 0.045%
• Phosphorus (P): Max 0.045%
• Silicon (Si): 0.10% - 0.50%
• Corrosion Resistance: The GFX coating provides exceptional corrosion resistance, reducing the rate of corrosion by up to 80% compared to uncoated superlinks.
• Durability: Designed to withstand environmental stressors, these superlinks can maintain their integrity in aggressive environments, significantly extending their lifespan.

Compliance with Standards

• IS 1786 Compliance: Tata Tiscon GFX coated superlinks comply with the Indian Standard IS 1786, which ensures:
  • Mechanical Properties: High strength and durability.
  • Chemical Properties: Specific chemical composition for enhanced performance.
  • Testing Methods: Rigorous testing for quality assurance.

• Testing and Quality Control:
  • Tensile Testing: Ensures the superlinks can withstand high tensile loads.
  • Bend and Rebend Tests: Verify the flexibility and ductility of the superlinks.
  • Chemical Analysis: Confirms adherence to specified chemical composition.
  • Dimensional Checks: Ensure uniformity and precision in size.

• Third-Party Inspections: Regular inspections and certifications from third-party organizations to maintain compliance and quality assurance.
• Quality Certification: Certified for use in various construction applications, providing builders and engineers with confidence in their performance and reliability.

High demand diameters: 8 mm, 10 mm, 12 mm, 16 mm, 18 mm, 20 mm, 25 mm, 32 mm

High demand states: Maharashtra, Karnataka, Tamil Nadu, Andhra Pradesh, Telangana

GFX Coating Technology

Overview of GFX Coating Process

• Protective Layer Application: The GFX coating process involves the application of a protective layer to the steel bars. This layer is formulated from advanced chemical compounds designed to bond with the steel at a molecular level.
• Chemical Bonding: During the coating process, the chemicals used in the GFX coating penetrate the surface of the steel, creating a strong, durable bond that enhances the steel's resistance to external factors.
• Application Techniques:

Hot-Dip Galvanizing: One method involves dipping the steel bars into a bath of molten zinc, which coats the steel with a layer of zinc-iron alloy.

Electroplating: Another technique uses an electrical current to deposit a thin layer of zinc or other protective metals onto the steel surface.

Spray Coating: High-pressure sprays are used to apply the GFX coating evenly across the steel surface.

• Curing Process: After the coating is applied, the bars are subjected to a curing process, often involving heat treatment, to ensure the coating fully bonds with the steel and achieves the desired hardness and protective qualities.
• Quality Assurance: The coated bars undergo rigorous testing to ensure the coating is uniform and meets the specified thickness and durability requirements.

Advantages of GFX Coating

The GFX coating provides several key benefits that make Tata Tiscon GFX coated superlinks a superior choice for construction projects.

Corrosion Resistance

• Moisture Protection: The GFX coating acts as a barrier against moisture, preventing water from reaching the steel and causing rust.
• Chemical Resistance: It also protects the steel from exposure to chemicals, such as acids and salts, which are often present in construction environments and can accelerate corrosion.
• Long-term Durability: Studies have shown that GFX coated superlinks can reduce the rate of corrosion by up to 80% compared to uncoated steel bars, significantly extending the life of the reinforcement.

Improved Durability

• Enhanced Strength: The coating enhances the mechanical properties of the steel, including tensile and yield strength, ensuring the superlinks can withstand high loads and stresses.
• Impact Resistance: The GFX coating improves the impact resistance of the steel bars, making them more durable under heavy loads and sudden shocks.
• Environmental Resilience: These superlinks maintain their integrity and performance in various environmental conditions, from humid coastal areas to industrial zones with high pollution levels.

Low Maintenance

• Reduced Inspections: The enhanced durability and corrosion resistance of the GFX coating reduce the need for frequent inspections and maintenance, saving time and costs over the lifespan of a construction project.
• Minimal Repairs: Structures reinforced with GFX coated superlinks experience fewer issues related to steel degradation, minimizing the need for costly repairs and replacements.

Performance Enhancement

The GFX coating significantly enhances the performance of Tata Tiscon GFX coated superlinks in several ways:

Structural Integrity

• Consistency and Uniformity: The GFX coating ensures that each superlink has a consistent and uniform protective layer, maintaining the structural integrity of the steel bars.
• Load-Bearing Capacity: With the added strength and durability provided by the GFX coating, the superlinks can support greater loads without compromising safety or performance.

Long-term Performance

• Extended Lifespan: The protective qualities of the GFX coating help extend the lifespan of the superlinks, ensuring they perform well over extended periods.
• Resilience to Environmental Factors: The coating's resistance to moisture, chemicals, and physical wear ensures that the superlinks remain effective and reliable, even in harsh environmental conditions.

Economic Efficiency

• Cost Savings: The reduced need for maintenance and repairs translates to significant cost savings over the life of the structure.
• Investment Protection: Using GFX coated superlinks protects the overall investment in a construction project by ensuring that the reinforcement remains robust and reliable.

Manufacturing Process

Raw Materials and Sourcing

• High-Quality Materials: Tata Tiscon uses top-grade steel, sourced from trusted suppliers, ensuring superior performance.
• Rigorous Testing: Raw materials undergo chemical composition analysis, tensile strength testing, and purity checks before use.
• Sustainable Practices: Materials are sourced responsibly, supporting ethical supply chains, and minimizing environmental impact.

Step-by-Step Manufacturing

1. Steel Production:

• Melting: High-grade steel is melted at over 1,600°C, with specific alloying elements added.
• Forming: Molten steel is cast into billets and rolled into bars (8mm to 32mm).

2. GFX Coating:

• Surface Preparation: Bars are cleaned to remove impurities.
• Coating Application: GFX layer is applied using hot-dip galvanizing, electroplating, or spray coating.
• Curing: Bars undergo a curing process to harden the coating.

3. Quality Control:

• Initial Inspections: Batches are inspected for uniformity and specifications.
• Testing: Mechanical and chemical tests verify strength and composition.

Quality Control Measures

• Real-time Monitoring: Tracks key parameters like temperature and coating thickness.
• Periodic Testing: Includes tensile, bend, and corrosion resistance tests.
• Automated Inspections: Detects surface defects using cameras and sensors.
• Third-Party Certification: Ensures compliance with high quality standards.

Performance and Durability

Corrosion Resistance

• Unmatched Protection: The GFX coating on Tata Tiscon superlinks acts as a formidable barrier against corrosion. This protective layer prevents moisture, salts, and chemicals from reaching the steel, which is crucial in environments prone to harsh weather or industrial pollutants.
• Extended Lifespan: By significantly reducing the rate of corrosion, the GFX coating helps extend the lifespan of the superlinks. Tests have shown that GFX coated superlinks can last up to 80% longer in corrosive environments compared to uncoated bars.
• Ideal for Harsh Conditions: These superlinks are perfect for use in coastal regions, industrial zones, and areas with high humidity, where traditional steel bars would quickly degrade. The enhanced resistance ensures structural integrity over a longer period, reducing the need for frequent replacements.

Strength and Flexibility

• Superior Tensile Strength: Tata Tiscon GFX coated superlinks offer high tensile strength, typically around 550-600 MPa. This means they can withstand significant stretching and pulling forces without breaking, making them ideal for high-stress applications.
• Excellent Yield Strength: With a yield strength of approximately 500 MPa, these superlinks can endure heavy loads and stresses without permanent deformation, ensuring they maintain their shape and performance under various construction loads.
• Enhanced Flexibility: The superlinks are designed to be flexible, allowing them to bend and adapt to different construction needs. This flexibility is critical in applications where the steel needs to conform to specific shapes and angles without compromising its structural integrity.
• Adaptability: These properties make Tata Tiscon GFX coated superlinks suitable for a wide range of construction projects, from residential buildings to large infrastructure projects, ensuring safety and durability across different scenarios.

Lifespan and Maintenance

• Prolonged Lifespan: Due to the robust design and advanced GFX coating, Tata Tiscon superlinks boast a significantly prolonged lifespan. They maintain their structural integrity and performance over decades, reducing the need for frequent replacements.
• Low Maintenance Requirements: The superior corrosion resistance and durability mean that these superlinks require minimal maintenance. Structures reinforced with Tata Tiscon GFX coated superlinks will need fewer inspections and repairs, leading to lower long-term maintenance costs.
• Economic Efficiency: The reduced need for maintenance and replacement not only ensures the safety and reliability of structures but also offers economic benefits. By minimizing the maintenance requirements, construction projects can save on labour and material costs over time.
• Reliability: The combination of high strength, flexibility, and corrosion resistance ensures that Tata Tiscon GFX coated superlinks remain reliable under various environmental conditions and stresses, making them a dependable choice for any construction project.

Conclusion

Tata Tiscon GFX coated superlinks represent a significant advancement in construction materials, offering unmatched performance and durability. Their innovative GFX coating provides superior corrosion resistance, making them ideal for various applications, from residential homes to large-scale infrastructure projects. These superlinks excel in strength and flexibility, ensuring structural integrity and longevity in demanding environments.

The rigorous manufacturing process, from sourcing high-quality raw materials to applying the advanced GFX coating, ensures that each super link meets the highest standards of quality and reliability. With comprehensive quality control measures in place, Tata Tiscon guarantees that their GFX coated superlinks deliver exceptional performance.