Molybdenum sheets / plates
Molybdenum sheets / plates manufactured using proprietary know how
We also offer molybdenum plates with our rolling know-how.
Easier to be processed than tungsten and being a high melting point metal, these plates are widely used as high-temperature furnace parts.
In particular, materials with improved deformation resistance (TEM-B, DMB) are most suitable for setters for sintering ceramics, magnets, and metal injection molded parts.
We can also apply various ceramics coatings to prevent workpiece from sticking.
Cross rolled products for deep spinning and press processing are also available.
Product selection guide
| MOP | The most common pure molybdenum material with high temperature strength at high melting point, high thermal conductivity, low thermal expansion, and excellent workability. |
|---|---|
| TEM | High quality molybdenum material that has overcome the disadvantages of pure molybdenum including brittleness and deformation at high temperature with the addition of a small amount of special elements. |
| TEM-B | With excellent high temperature deformation resistance and room temperature impact resistance, it also allows for plastic processing at room temperature. In addition, the high temperature strength is larger than that of pure molybdenum. It is a high quality molybdenum material that has overcome the disadvantages of pure molybdenum including brittleness and deformation at high temperature with the addition of a small amount of special elements. It has excellent high temperature deformation resistance, high recrystallization temperature, and wedge-shaped recrystallized structure. It has excellence in impact resistance even after being used at high temperature; it also allows for deformation processing at normal temperature, with foldability larger than that of pure molybdenum. |
| DMB | Has excellent deformation resistance at high temperatures, with a small thermal expansion coefficient, showing excellent characteristics in vacuum or reducing atmosphere. |
To see the whole table, scroll sideways.
| Application | Type | High temperature deformation resistance | Shock resistance | Bending ability | Drawing ability | Cutting ability | |
|---|---|---|---|---|---|---|---|
| MOP | Heatspreaders, Vapor deposition boat, Electron tubes, Furnace parts, Crucible | Standar products |
△ | ○ | ○ | ○ | ◎ |
| Deep drawing material, Vapor deposition boat | Cross-rolled products |
△ | ○ | ◎ | ◎ | ◎ | |
| TEM | Reflector | Standard products |
○ | ◎ | ○ | ○ | ○ |
| DMB | Sintering plates, preventing welding, base plate, boat | Honed surface, Coated surface |
◎ | △ | △ | △ | ○ |
| TEM-B | ◎ | ○ | ◎ | ○ | △ | ||
| TEM | Acid-cleaned and mirror finish |
○ | ◎ | ○ | △ | ○ | |
◎Most suitable
○Suitable
△Unsuitable
Standard specifications of molybdenum sheets / plates
To see the whole table, scroll sideways.
| Thickness General tolerance±10% (mm) |
Material | Finished surface | Dimensions | |||
|---|---|---|---|---|---|---|
| MOP | TEM | Mirror | Chemically cleaned | Max. width | Max. length | |
| 0.015 to 0.099 | ○ | ○ | 110 | 500 | ||
| 0.10 to 0.15 | ○ | ○ | 300 | 1000 | ||
| 0.16 to 0.19 | ○ | ○ | ○ | 300 | 1500 | |
| 0.20 to 2.9 | ○ | ○ | ○ | ○ | 600 | 2000 |
| 3.0 to 25.0 | ○ | ○ | ○ | 600 (1000) |
1000 (3000) |
|
* Above tolerances may change depending on finish.
Please consult us for specifications beyond those listed above.
Numbers in parentheses are the maximum size in rolled material.
To see the whole table, scroll sideways..
| Thickness General tolerance±10% (mm) |
Material | Finished surface | Dimensions | ||||
|---|---|---|---|---|---|---|---|
| DMB | TEM-B | Mirror | Chemically cleaned | Sand blasted | Max. width | Max. length | |
| 0.50 to 1.4 | ○ | ○ | ○ | ○ | 300 | 600 | |
| 1.5 to 2.9 | ○ | ○ | ○ | ○ | ○ | 500 | 600 |
| 3.0 to 6.9 | ○ | ○ | ○ | ○ | 600 | 600 | |
| 7.0 to 14.9 | ○ | ○ | ○ | 600 | 600 | ||
* Above tolerances may change depending on finish.
Please consult us for specifications beyond those listed above.
Standard specifications of cross-rolled molybdenum sheets / plate (Unit: mm)
To see the whole table, scroll sideways.
| Thickness General tolerance±10% (mm) |
Material | Finished surface | Dimensions | |
|---|---|---|---|---|
| MOP | Mirror | Max. width | Max. length | |
| 0.10～1.00 | ○ | ○ | 300 | 1000 |
* Plate thickness tolerance may change depending on finish.
Ceramic-coated molybdenum sheets / plates
By using the molybdenum sheets / plates with welding/reaction prevention function and ceramic coating with a thickness of about 1/5 or less, instead of the traditional thick, poor thermal efficiency ceramics, operating efficiency of the furnace is improved.
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