Product Technology

How does a carbon-silicon analyzer work in a foundry?

2025-06-15

How does a carbon-silicon analyzer work in a foundry?

Carbon-silicon analyzers are essential equipment in modern iron foundries. This article details the operating principles and benefits of using a carbon-silicon analyzer CYY-LK3 in production processes.

Thermal analysis principles

The carbon-silicon analyzer operates on thermal analysis principles. When molten iron is poured into the sample cup, its temperature gradually decreases over time. The instrument records the cooling curve and analyzes thermal arrest points to determine carbon and silicon content.

Operating Procedure

  1. Prepare sample cup CYY-QC2 and attach it to the probe.
  2. Immerse the probe into molten iron in the furnace
  3. Automatically records the temperature curve
  4. Results will display within 3 minutes.
  5. Adjust the furnace composition based on the results.

Benefits for Foundries

  • Reduce defect rates caused by non-compliant components.
  • Saves time compared to traditional analysis methods
  • Continuous quality control at the furnace front
  • Stored data for retrieval and process improvement

The CYY-LK3 Carbon Silicon Analyzer is widely used in cast iron foundries across Vietnam and Southeast Asia, helping many businesses improve product quality and reduce production costs.

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