Functional Coating Materials for General Machinery
Thermal-barrier ceramic coatings
Thermal-barrier ceramic coatings with excellent high-temperature, thermal-shock and particle-erosion resistance for aerospace, cemented carbide, electronics and semiconductors. Yttrium fluoride and oxyfluoride serve optical and semiconductor coatings.
7 grades available — see the table below
Request a quote for this gradeGRADE RANGE
Grades & specifications
7 grades. Composition, size and hardness are typical values, tuned to your process.
| Grade | Code | Composition | Purity | Size (μm) | Hardness HV |
|---|---|---|---|---|---|
| 8% Yttria-Stabilized Zirconia | YR-8YSZ | Y2O3 8% · ZrO2 92-93% | ≥99.9% | 5-22 / 10-30 / 15-45 / 22-53 / 40-90 / 45-105 / 90-106 μm | ≈800 |
| 20% Yttria-Stabilized Zirconia | YR-20YSZ | Y2O3 8% · ZrO2 92-93% | ≥99.9% | 5-22 / 10-30 / 15-45 / 22-53 / 40-90 / 45-105 / 90-106 μm | ≈800 |
| Yttria-Zirconia Composite | YR-80YSZ | Y2O3 8% · ZrO2 92-93% | ≥99.9% | 5-22 / 10-30 / 15-45 / 22-53 / 40-90 / 45-105 / 90-106 μm | ≈600 |
| Yttrium Oxide | YR-4NYO | Y2O3 | ≥4N | 5-22 / 10-30 / 15-45 / 22-53 / 40-90 / 45-105 / 90-106 μm | ≈450 |
| YAG | YR-YAG | Y2O3 75% · Al2O3 25% | ≥99.9% | 5-22 / 10-30 / 15-45 / 22-53 / 40-90 / 45-105 / 90-106 μm | ≈600 |
| Yttrium Fluoride | YR-3NYF3 | YF3 | ≥3N | 5-22 / 10-30 / 15-45 / 22-53 / 40-90 / 45-105 / 90-106 μm | ≈450 |
| Yttrium Oxyfluoride | YR-4NYOF | YOF | ≥4N | 5-22 / 10-30 / 15-45 / 22-53 / 40-90 / 45-105 / 90-106 μm | ≈500 |
Thermal-barrier ceramic coatings with excellent high-temperature, thermal-shock and particle-erosion resistance for aerospace, cemented carbide, electronics and semiconductors. Yttrium fluoride and oxyfluoride serve optical and semiconductor coatings.
Built to your drawing and assembly requirements. Send it to tongfei@yrhightech.com — we reply with manufacturability and critical tolerances first, then a formal quotation.
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