What elements does molybdenum bar contain?
Molybdenum bar is a metal product containing molybdenum. The main component is molybdenum, and other elements include iron, silicon, sulfur, etc. Molybdenum bar can be used to make various molybdenum alloys and is widely used in chemical, metallurgical, electronic and other fields.
Molybdenum is a rare metal with a very low content in the earth's crust. It usually exists in the form of ore and is mainly extracted from minerals such as molybdenum sulfide and molybdenum oxide. The main component of molybdenum bar is this rare metal molybdenum, which can be used to make high temperature and corrosion resistant alloy materials with high industrial value.
In addition to molybdenum, molybdenum bars may also contain some other elements, mainly to improve the performance of the alloy. Common added elements include iron, silicon, sulfur, etc. Iron is a common metal element that can increase the strength and hardness of the alloy; silicon is a non-metallic element that can improve the oxidation resistance of the alloy; sulfur can also improve the processing performance and corrosion resistance of the alloy.
In addition, molybdenum bars may also contain trace amounts of other elements, such as copper, nickel, cobalt, etc. These elements can be added according to the specific alloy formula to meet the requirements of different industrial fields. For example, nickel can improve the corrosion resistance and oxidation resistance of the alloy; cobalt can improve the strength and hardness of the alloy.
In general, molybdenum bars mainly contain molybdenum, a rare metal, and some other metal and non-metal elements. Through alloying, various molybdenum alloy materials with excellent performance that meet industrial needs can be obtained. These molybdenum alloys have broad application prospects in the fields of chemical industry, metallurgy, electronics, etc., and can play a very high value.
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 |
