What is the processing technology of molybdenum bars?
Molybdenum is an important metal material, widely used in electronics, aerospace, medical devices and other fields. Molybdenum bars are a processed product of molybdenum materials, usually manufactured through processing technology. Let us introduce the processing technology of molybdenum bars.
First of all, the processing of molybdenum bars usually starts with molybdenum plates or molybdenum billets. First, you need to select high-quality molybdenum raw materials, and then cut or cut them to process the molybdenum raw materials into the required size and shape.
Secondly, the molybdenum raw materials after cutting or cutting need to be surface treated. Surface treatment can be done by grinding, polishing or pickling to ensure the surface finish and flatness of the molybdenum bars.
Next, the molybdenum bars may need to be bent or formed. This requires the use of special equipment or tools to perform precise processing operations according to the design drawings to ensure that the molybdenum bars meet the required shape and size.
Finally, the molybdenum bars may also need heat treatment or other special processing. Heat treatment can improve the hardness and strength of molybdenum bars to adapt to different use environments and requirements. At the same time, according to specific needs, special processing techniques such as laser cutting, electrospark machining, etc. can also be carried out to achieve more precise processing requirements.
In general, the processing technology of molybdenum bars involves a variety of processing methods and process steps. It is necessary to select appropriate raw materials and processing techniques according to specific requirements, cut, surface treat, shape and specially process the molybdenum raw materials, and finally obtain molybdenum bars that meet the requirements. During the entire processing process, it is necessary to strictly control the processing parameters and quality requirements to ensure that the processing quality and performance of the molybdenum bars meet the use requirements.
1) Specification:
| Products | Molybdehum rods, bars |
| Name of material |
Molybdenum ( Pure): Mo>=99.95% TZM: 0.5% Ti / 0.08% Zr / 0.01-0.04 C Molybdenum lanthanum alloy: 0.3% - 0.6% La2O3
|
| Density at 20 degree | >=10.18g/cm3 |
| Size | Dia: 2.5-120mm |
| Surface | Black, Cleaned, Machined, Polished, ground. |
| Application | Glass melting electrodes, injection molding, in the field of device and machining technology or in the lighting industry |
2) The tolerance for the polished moly rods:
| Diameter(mm) | Deviation of Diameter | length(mm) | Deviation of length |
| 16-20 | ±0.05mm | 300-2000 | ±1mm |
| 20-30 | ±0.05mm | 250-2000 | ±1mm |
| 30-45 | ±0.05mm | 200-2000 | ±1mm |
| 45-60 | ±0.05mm | 200-1500 | ±1mm |
| 60-100 | ±0.1mm | 200-1000 | ±1mm |
3) The purity guarantee for the molybdenum rods:
| Al | Bi | Sb | Ni | Sn | Cu | Cd |
| <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 |
| Ca | Mg | Si | P | Pb | Fe | O |
| <0.001 | <0.001 | <0.003 | <0.001 | <0.001 | <0.001 | <0.002 |
| C | N | Mo | ||||
| <0.001 | <0.002 | >=99.95 |
