Molybdenum sheets / plates
Molybdenum sheets produced with our specialized rolling techniques
We produce a wide range of thick and thin sheets, leveraging our specialized rolling techniques. Molybdenum, known for its high melting point, is utilized in high-temperature furnace components, electrodes, and as a radiation shielding material due to its high specific gravity. Additionally, we supply the world’s highest-purity molybdenum sheets for sputtering targets, manufactured in-house from raw materials through an integrated process.
| Applications | X-ray shielding materials, structural components for furnaces, electrodes, etc. |
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Materials guide
| MOP | This is the most conventional pure molybdenum material, exhibiting a high melting point, high-temperature strength, high thermal conductivity, low thermal expansion, and excellent processability. |
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| TEM | This high-quality molybdenum material overcomes the brittleness and high-temperature deformation issues of pure molybdenum by incorporating trace amounts of special elements. |
| TEM-B | This molybdenum material excels in high-temperature deformation resistance and room-temperature impact resistance, while also being capable of plastic deformation at room temperature. It offers greater high-temperature strength compared to pure molybdenum. By incorporating trace amounts of specialized elements, this material addresses the brittleness and high-temperature deformation challenges inherent to pure molybdenum. With exceptional high-temperature deformation resistance, a high recrystallization temperature, and a wedge-shaped recrystallized structure, it maintains impressive impact resistance even after high-temperature use. Furthermore, it boasts superior bendability at room temperature compared to pure molybdenum. |
| DMB | It exhibits excellent deformation resistance at high temperatures, a low coefficient of thermal expansion, and outstanding properties in a vacuum or reducing atmosphere. |
スクロールで表全体をご覧いただけます。
| Materials | Applications | Type | High temperature deformation resistance | Shock resistance | Bending ability | Drawing ability | Cutting ability |
|---|---|---|---|---|---|---|---|
| MOP | Heat spreader materials, Boats for deposition, Electron tubes, Furnace components, Crucibles | Standard | Average | Good | Good | Good | Excellent |
| Materials for deep drawing, Boats for evaporation coating | Cross-rolled | Average | Good | Excellent | Excellent | Excellent | |
| TEM | Reflectors | Standard | Good | Excellent | Good | Good | Good |
| DMB | Baking Plates Anti-welding anvils Pedestal plates Boats |
Honed surface Coated surface |
Excellent | Average | Average | Average | Good |
| TEM-B | Excellent | Good | Excellent | Good | Average | ||
| TEM | Pickling/mirror surface | Good | Excellent | Good | Average | Good |
Standard specifications of molybdenum sheets
スクロールで表全体をご覧いただけます。
| Thickness General tolerance ±10% (mm) |
Materials | Finished surface | Size(mm) | |||
|---|---|---|---|---|---|---|
| MOP | TEM | Mirror | Chemically cleaned |
Maximum width | Maximum length | |
| 0.015～0.099 | ✓ | ✓ | 110 | 500 | ||
| 0.10～0.15 | ✓ | ✓ | 300 | 1000 | ||
| 0.16～0.19 | ✓ | ✓ | ✓ | 300 | 1500 | |
| 0.20～2.9 | ✓ | ✓ | ✓ | ✓ | 600 | 2000 |
| 3.0～25.0 | ✓ | ✓ | ✓ | 600 (1000) |
1000 (3000) |
|
*Tolerances may vary depending on the finish. Please contact us for specifications beyond those listed above. Numbers in parentheses indicate the maximum size in rolled material.
スクロールで表全体をご覧いただけます。
| Thickness General tolerance±10% (mm) |
Materials | Finished surface | Size(mm) | ||||
|---|---|---|---|---|---|---|---|
| DMB | TEM-B | Mirror | Chemically cleaned | Honing | Maximum width | Maximum length | |
| 0.50～1.4 | ✓ | ✓ | ✓ | ✓ | 300 | 600 | |
| 1.5～2.9 | ✓ | ✓ | ✓ | ✓ | ✓ | 500 | 600 |
| 3.0～6.9 | ✓ | ✓ | ✓ | ✓ | 600 | 600 | |
| 7.0～14.9 | ✓ | ✓ | ✓ | 600 | 600 | ||
Tolerances may vary depending on the finish. Please contact us for specifications beyond those listed above.
Standard specifications of cross-rolled molybdenum sheets / plates (Unit: mm)
スクロールで表全体をご覧いただけます。
| Thickness General tolerance±10% (mm) |
Materials | Finished surface | Size(mm) | |
|---|---|---|---|---|
| MOP | Mirror | Maximum width | Maximum length | |
| 0.10～1.00 | ✓ | ✓ | 300 | 1000 |
- Cross-rolled material is available upon request. Plate thickness tolerance may vary depending on the finish.
Ceramic-coated molybdenum sheets / plates
Rather than traditional thick ceramics with low thermal efficiency, we produce molybdenum sheets and plates designed for protection against welding and reactions. Combined with ceramic coatings approximately 1/5 the thickness or less, these molybdenum sheets and plates enable more efficient furnace operations.
High-temperature deformation resistance of various kinds of molybdenum sheets / plates
High-temperature strength of various kinds of molybdenum sheets / plates after use at high temperature (1800℃)
- Molybdenum technical information