Molybdenum threaded screw molybdenum bolts molybdenum pin for furnace
Molybdenum bolts and nuts are fasteners made of high-purity molybdenum or molybdenum alloy, which have excellent high temperature resistance, corrosion resistance, and high strength characteristics. They are usually used for equipment fixation in high-temperature environments, such as molybdenum plate electrode fixation in glass fiber production, vacuum furnaces, single crystal furnaces, sapphire crystal growth furnaces, and other equipment.
| Dimensions | As your requirement |
| Place of Origin | Henan, Luoyang |
| Brand Name | FGD |
| Application | High temperature furnace |
| Shape | Customized |
| Surface | Polished |
| Purity | 99.95% Min |
| Material | Pure Mo |
| Density | 10.2g/cm3 |
| Main components |
Mo＞99.95% |
|
Impurity content≤ |
|
|
Pb |
0.0005 |
|
Fe |
0.0020 |
|
S |
0.0050 |
|
P |
0.0005 |
|
C |
0.01 |
|
Cr |
0.0010 |
|
Al |
0.0015 |
|
Cu |
0.0015 |
|
K |
0.0080 |
|
N |
0.003 |
|
Sn |
0.0015 |
|
Si |
0.0020 |
|
Ca |
0.0015 |
|
Na |
0.0020 |
|
O |
0.008 |
|
Ti |
0.0010 |
|
Mg |
0.0010 |
1. Our factory is located in Luoyang City, Henan Province. Luoyang is a production area for tungsten and molybdenum mines, so we have absolute advantages in quality and price;
2. Our company has technical personnel with over 15 years of experience, and we provide targeted solutions and suggestions for each customer's needs.
3. All of our products undergo strict quality inspection before being exported.
4. If you receive defective goods, you can contact us for a refund.
1. Material selection
2. Annealing treatment
3. Cold heading
4. Thread processing
5. Heat treatment
6.Surface Treatment
7. Quality Inspection
Chemical and petroleum industries: In the chemical and petroleum industries, equipment is often exposed to corrosive media. Molybdenum bolts, due to their excellent chemical stability and corrosion resistance, can effectively resist corrosion and extend the service life of equipment. This makes molybdenum bolts one of the indispensable fasteners in the chemical and petroleum industries.
Electronics and Semiconductors: In the electronics and semiconductor industry, molybdenum bolts are used to secure heat sinks and other components that require good thermal conductivity. Its good conductivity and thermal conductivity help improve the heat dissipation efficiency of equipment and ensure the stable operation of electronic components. In addition, molybdenum bolts are widely used in electronic devices such as tubes, transistors, and current rectifiers.
Molybdenum bolts are known for their high strength and excellent resistance to deformation under load, making them ideal for high temperature and high stress applications. However, like any material, they will deform under certain conditions. Factors that may cause deformation include:
1. Excessive Load: If the applied load exceeds the yield strength of molybdenum, the bolt may be permanently deformed.
2. Temperature: Molybdenum has a high melting point, but at high temperatures it becomes more ductile and may deform if subjected to high stress.
3. Fatigue: Repeated loading and unloading cycles can lead to fatigue failure, which may manifest as deformation over time.
4. Improper installation: If bolts are not installed correctly (such as over-tightening), they may create stress concentrations, which can cause deformation.
5. Corrosion or environmental factors: Exposure to certain chemicals or environments can weaken the material and cause deformation.
Generally speaking, molybdenum bolts are designed to withstand large stresses without deforming, but careful consideration of application conditions is essential to ensure their performance.
