The production method of molybdenum circles usually includes the following steps:
1. Raw material preparation: Molybdenum ore is mined and processed to obtain molybdenum concentrate. The concentrate is then roasted, converting it into molybdenum oxide.
2. Reduction: Mix molybdenum oxide with a reducing agent, such as hydrogen or carbon, and heat it in a furnace to reduce it to metallic molybdenum. This process is called the reduction process.
3. Melting: The molybdenum metal is then melted in a high temperature furnace. Molten metal is carefully controlled to ensure the desired composition and purity.
4. Casting: Pour molten molybdenum into the mold to form a solid ingot. The ingot is then cooled and solidified.
5. Rolling: The solid ingot is reheated and passed through a series of rolling mills to reduce its thickness and increase its diameter. This process is called hot rolling.
6. Annealing: The rolled molybdenum is then annealed in a controlled atmosphere to eliminate internal stress and improve its mechanical properties.
7. Mechanical processing: The annealed molybdenum is further processed through mechanical processing such as cutting, drilling and grinding to obtain the desired shape and size.
8. Inspection and Quality Control: Check the molybdenum rounds for any defects or defects. It undergoes various quality control tests to ensure that it meets the required specifications and standards.
9. Packaging and Shipping: Finished molybdenum rounds are packed and ready for shipping to customers or further processing.
It is important to note that specific production methods may vary depending on the manufacturer and the intended application of the molybdenum round.
Molybdenum circles have a wide range of applications due to their unique properties. Some common applications include:
1. Electronics and Semiconductors: Molybdenum circles are used in the production of electronic components such as heating elements, filaments and electrical contacts. It is also used as a substrate material for thin film transistors and integrated circuits.
2. Aerospace and Defense: Molybdenum circles are used in a variety of applications in the aerospace and defense industry, including missile and aircraft components, rocket nozzles, and high-temperature structural components. Its high melting point and excellent strength-to-weight ratio make it suitable for these demanding applications.
3. Furnace and heat treatment: Molybdenum rounds are used in high-temperature furnaces and heat treatment processes. Due to its high melting point, excellent thermal conductivity and corrosion resistance, it is used as heating elements, crucibles and support structures.
4. Glass and Ceramics: Molybdenum circles are used in the glass and ceramic industries for applications such as glass melting electrodes, glass-to-metal seals, and ceramic sintering boats. Its high temperature resistance and low coefficient of thermal expansion make it ideal for these applications.
5. Chemical processing: Molybdenum circles are used in chemical processing equipment, such as reactors, heat exchangers, catalysts, etc. Its corrosion resistance and high temperature stability make it suitable for handling corrosive and high temperature chemicals.
6. Medical and dental: Molybdenum circles are used in medical and dental applications, including implants, prosthetics, and surgical instruments. Its biocompatibility, high strength and corrosion resistance make it suitable for these applications.
7. Automotive and transportation: Molybdenum rounds are used in the automotive and transportation industries, such as engine parts, exhaust systems, and fuel cells. Its high temperature resistance and mechanical properties make it suitable for these demanding applications.
These are just a few examples of molybdenum circle applications. Its unique combination of properties makes it a versatile material suitable for a variety of industries and applications.
| Product Name | molybdenum crucible round |
| Material | Mo1 |
| Specification | Customized |
| Surface | Black skin, alkali washed, polished. |
| Technique | Sintering process, machining |
| Meltng point | 2600℃ |
| Density | 10.2g/cm3 |
Wechat：15138768150
WhatsApp: +86 15236256690
E-mail : jiajia@forgedmoly.com