INDUSTRY COMPONENT

Cooling Water Channels

Internal cooling channels within continuous casting mold copper plates for heat dissipation during steel solidification.

Component Specifications

Definition
Cooling water channels are precisely engineered internal passages integrated into continuous casting mold copper plates. These channels circulate cooling water to extract heat from the molten steel during the solidification process, maintaining optimal mold temperature, preventing thermal stress, and ensuring uniform shell formation in continuous casting operations.
Working Principle
Cooling water is pumped through these internal channels at controlled flow rates and pressures. As the water circulates, it absorbs heat from the copper plate that contacts the molten steel, transferring thermal energy away from the solidification front. This maintains a stable temperature gradient, promotes uniform solidification, and prevents copper plate overheating or thermal fatigue.
Materials
Copper alloys (typically Cu-Cr-Zr or Cu-Ag) with high thermal conductivity and strength; channel surfaces may have corrosion-resistant coatings.
Technical Parameters
  • Channel Layout Spiral or parallel configuration
  • Water Pressure 0.6-1.2 MPa
  • Water Flow Rate 3000-8000 L/min
  • Channel Diameter 8-15 mm
  • Cooling Capacity 15-40 MW/m²
  • Surface Roughness Ra ≤ 1.6 μm
Standards
ISO 11960, DIN 1748

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Cooling Water Channels.

Parent Products

This component is used in the following industrial products

Engineering Analysis

Risks & Mitigation
  • Channel blockage from scale or debris
  • Corrosion leading to leaks
  • Insufficient cooling causing thermal stress
  • Uneven flow distribution
FMEA Triads
Trigger: Poor water quality causing mineral deposits
Failure: Reduced cooling efficiency and overheating
Mitigation: Implement water treatment systems and regular descaling procedures
Trigger: Corrosion from aggressive cooling water
Failure: Channel wall thinning and leaks
Mitigation: Use corrosion-resistant materials/coatings and monitor water chemistry
Trigger: Uneven flow distribution
Failure: Thermal gradients and uneven solidification
Mitigation: Design optimized channel layouts and install flow control devices

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
Channel diameter ±0.5 mm, surface roughness Ra ≤ 1.6 μm
Test Method
Flow testing, pressure testing, thermal imaging, and ultrasonic inspection

Buyer Feedback

★★★★☆ 4.9 / 5.0 (31 reviews)

"Impressive build quality. Especially the technical reliability is very stable during long-term operation."

"As a professional in the Basic Metal Manufacturing sector, I confirm this Cooling Water Channels meets all ISO standards."

"Standard OEM quality for Basic Metal Manufacturing applications. The Cooling Water Channels arrived with full certification."

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Frequently Asked Questions

Why are cooling water channels critical in continuous casting?

They prevent copper plate overheating, ensure uniform steel solidification, extend mold lifespan, and maintain casting quality by controlling thermal gradients.

What materials are used for these channels?

High-thermal-conductivity copper alloys like Cu-Cr-Zr, often with corrosion-resistant coatings to withstand aggressive cooling water.

How is channel performance optimized?

Through precise diameter control, optimized flow rates, proper water treatment to prevent scaling, and regular maintenance to avoid blockages.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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