CYY-QC2 Square Carbon Silicon Probe Cup
Consumables / Analysis sampling cup
CYY-QC2 Square Carbon Silicon Probe Cup
CYY-QC2 Square carbon silicon sampling cups for C-Si analyzers. Integrated with Tellurium to measure C%, Si%, CE, and CEL. A flagship product in the Changyouyi square cup series.
Key Features
- Standard square design, compatible with CYY-LK carbon silicon analyzer.
- Integrates Tellurium (Te) grains to trigger whitening, ensuring precise cooling curves.
- Stable cooling curve; supports accurate calculation of C%, Si%, and CE/CEL.
- Balanced version offering optimal stability, efficiency, and material cost.
- QC = Quick Check, a product code widely recognized in the global foundry industry.
- Disposable consumables, hygiene, and convenience
Technical Specifications
| Product code | CYY-QC2 |
| Product Type | Square Carbon-Silicon Sampling Cup (Probe Cup) |
| Main Application | Analyze C%, Si%, CE/CEL using a Carbon-Silicon Analyzer (C-Si Analyzer) |
| Compatible devices | CYY-LK Carbon-Silicon Analyzer, C-Si Thermal Analyzer with Square Cup Configuration |
| Material | Premium heat-resistant material + integrated Tellurium (Te) particles |
| Shape | Square |
| Sampling temperature | Greater than 1300°C ~ 1400°C |
| Analysis temperature (in sample cup) | 1250°C ~ 1350°C |
| Analysis Mechanism | Cooling curve analysis |
| Measurement specifications | C% (Carbon), Si% (Silicon), CE/CEL (Carbon Equivalent Level), Liquidus Temperature, ΔT |
| Origin | Change Youyi |
App
Detailed description
CYY-QC2 is a square silicon-carbon sampling cup, an essential consumable for carbon-silicon analyzers in the cast iron industry.
During cast iron melting, technicians must quickly determine the carbon (C) and silicon (Si) content of molten iron to decide if adjustments are needed before pouring. Molten iron is poured into CYY-QC2. During cooling and solidification, the carbon-silicon analyzer records the cooling curve and processes it to calculate C%, Si%, and CE/CEL (Carbon Equivalent Level).
CYY-QC2 is Changyouyi's flagship square sample cup in its analysis line. When customers configure a square cup for the CYY-LK Carbon Silicon Analyzer, CYY-QC2 will be the sample cup used. Note that CYY-QC2 is not the default standard configuration—Changyouyi also offers the lighter, more portable round cup CYY-CE, which delivers equivalent analysis performance and superior oxidation and moisture resistance during storage. It is also the recommended sample cup for compatible C-Si analyzers on the market.
Why is CYY-QC2 the key product for carbon-silicon analyzers? - Flagship item in Changyouyi's square analysis cup lineup - Standard configuration when customers select square cups for the CYY-LK device - Contains Tellurium (Te) particles to promote white iron solidification, ensuring accurate cooling curves for C-Si analysis - CYY-QC2 is not the default standard configuration. Changyouyi also offers round CYY-CE cups: lighter, easier to transport, with better oxidation and moisture resistance during storage, and equivalent analytical performance.
Main application of the carbon-silicon analyzer: CYY-LK Carbon Silicon Analyzer → collect molten iron sample → pour into CYY-QC2 → record cooling curve → analyze C% → analyze Si% → calculate CE/CEL → support composition control before pouring.
QC in CYY-QC2 stands for Quick Check, forming an easily recognizable product code system for international customers in the field of rapid thermal sampling cups — also known as Quick Analysis Cups or Carbon Silicon Probe Cups.
CYY-QC2 and other consumables from Changyouyi: In addition to CYY-QC2,, Changyouyi also offers the CYY-CE Series (CYY-CE1/CE2/CE3 (CE Thermal Analysis Round Cup), the CYY-SG Series (CYY-SG1/SG2/SG3 (SG Thermal Analysis Cup for crystallization analysis), and the CYY-QC Series (CYY-QC1/QC2/QC3 (Quick Square Thermal Analysis Cup).
Customers should verify the cup before purchasing: Although many products on the market are labeled as "Silicon Carbon Cup," "Carbon Cup," "Thermal Analysis Cup," or "Quick Cup," their actual designs may vary. When ordering CYY-QC2,, please provide photos of your current cup, packaging label, analyzer machine, and model number. Changyouyi will review these details to minimize the risk of ordering the wrong cup type.
Frequently Asked Questions
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