Description
Molybdenum heater, as the heat source of vacuum melting furnace, vacuum annealing furnace and vacuum difusion welding equipments, provides a stable hot zone for them.
Molybdenum heating element in high purity and high density together with reasonable design and excellent manufacture is of great significance to sa
uniformity and stability of the hot zone.
Features
Parameters of the Molybdenum Heater:
1. The purity of Mo is more than or equals to 99.95%;
2. The density of Molybdenum heating element is above 10.2g/cm3;
3. The application temperature environment should be no more than 1700℃.
Achemetal Furnace Co., Ltd. is a professional manufacturer and supplier of molybdenum heaters in China. Using high purity material, we also output tungsten and molybdenum electrodes for welding, tungsten and molybdenum tubes, tungsten and TZM Bars and other products with high density and excellent mach inability. Above 60% of our molybdenum heating elements are exported to more than ten countries and areas, such as USA, Germany, Japan, Russia, South Korea, etc.
| Molybdenum Heater | Rod Diameter |
Diameter Tolerance | Heater’s Width |
Width Tolerance |
Heater’s Height |
Height Tolerance |
Bottom Shape and Bending Radius Design |
| 3.0 | ±0.1 | ≤650 | ±1 | ≤1200 | ±1 | Manufacture according to customers’ demands. | |
| 4.0 | ±0.1 | ≤600 | ±1 | ≤1150 | ±1 | ||
| 5.0 | ±0.1 | ≤550 | ±1 | ≤1100 | ±1 | ||
| 6.0 | ±0.2 | ≤550 | ±1 | ≤1050 | ±1 | ||
| 7.0 | ±0.2 | ≤500 | ±1 | ≤1000 | ±1 | ||
| 8.0 | ±0.2 | ≤500 | ±1 | ≤950 | ±1 | ||
| 9.0 | ±0.2 | ≤450 | ±1 | ≤900 | ±1 | ||
| Copper Base | The CNC machine processes according to customers’ request. | ||||||
Production Process and the Corresponding Equipment
Molybdenum Heater |
Sequence | Productive Technology | Equipment | Quality Inspection |
| 1 | Molybdenum Rod | 1. Physical and chemical properties; 2. Length,Straightness,Diameter, Ovality; 3. Surface Quality. |
||
| 2 | Cleaning | |||
| 3 | Examine | |||
| 4 | Buckling or Pressing | Bending Machine | 1. Dimension; 2. Corner Radius; 3. Surface Quality. |
|
| 5 | Correction | Correction Mould | ||
| 6 | Reexamine | |||
| 7 | Linear Cutting | Linear Cutting Machine | 1. Surface Quality; 2. Dimension, Corner Radius, Chart Tolerance; 3. Show Quality Certification. |
|
| 8 | Cleaning | |||
| 9 | Final Examine | |||
| 10 | Packaging |
