Ceramic coated molybdenum sheets / plates
Molybdenum sheets / plates with welding prevention effect during firing
Do you have problems of stuck or reaction during singtering process? Our unique ceramic coated molybdenum plate not only prevents workpiece from stuck but also provides various advantages. If you conventionally use ceramic plates, you will be able to shorten furnace cycle time, increase charge quantity of parts, and enhance quality of burned material. If you use molybdenum plates without coating, stuck will be prevented and the ceramic plate will become unnecessary. Coating composition can be selected according to sintering product; in addition, it can be coated not only to plates but also to boats and other processed products.
| Application | Coating type | Color | Examples of composition |
Examples of operating temperature (in hydrogen atmosphere or in vacuum) |
Coating thickness |
|---|---|---|---|---|---|
| Sintering MIM product (SUS-Mo, W alloy system) |
Alumina | White | Al2O399.0% | 1400℃ | 30 to 150μm |
| Alumina-Titania | Gray | Al2O3-2.5%TiO2 | 1400℃ | ||
| Alumina-Zirconia | Gray | Al2O3-43%ZrO2 | 1700℃ | ||
| Zirconia -Yttria | Cream | ZrO2-8%Y2O3 | 1400℃ | ||
| Zirconia - Silica | White with black spots | ZrO2-33%SiO2 | 1400℃ |