Molybdenum screw is a kind of high strength, corrosion resistant fastener, because of its excellent performance and wide application, has gradually become an important material in the industrial field. This article will introduce the performance, application and manufacturing process of molybdenum screws in detail, to help readers better understand and understand this important fastener.
First, molybdenum screw performance.
High strength: molybdenum screw has high strength and hardness, can withstand large load and pressure, to ensure the fastening effect and safety.
Corrosion resistance: The corrosion resistance of molybdenum screws is good, and it can maintain stable performance in chemical media such as acid, alkali and oxidizer, reducing the problem of corrosion and rust.
Wear resistance: molybdenum screws have good wear resistance, can withstand repeated loading and unloading and fastening, and have a long service life.
Machinability: The machinability of molybdenum screws is better, and it can be processed and formed by various processing means to meet the needs of different fields.
Second, the application of molybdenum screws.
Petrochemical: molybdenum screws have been widely used in the field of petrochemical, such as pipes, containers, reactors and other equipment fastening and connection, its high strength and corrosion resistance to meet the requirements of the field.
Power industry: molybdenum screws are also widely used in the power industry, such as motors, transformers, switchgear and other equipment fastening and connection, its high strength and corrosion resistance to meet the requirements of the industry.
Mechanical manufacturing: Molybdenum screws have been widely used in the field of mechanical manufacturing, such as machine tools, gears, bearings and other equipment fastening and connection, its high strength and corrosion resistance to meet the requirements of the industry.
Aerospace: Molybdenum screws in the aerospace field has also been applied, such as aircraft, rockets and other equipment fastening and connection, its high strength and corrosion resistance to meet the requirements of the field.
Three, molybdenum screw manufacturing process.
Smelting: The raw material of molybdenum screws is molybdenum ingot, and the ingot is melted into liquid state by high temperature melting technology, and then the blank of molybdenum screws is made by casting process.
Processing: The blank parts of molybdenum screws are processed, such as turning, drilling, threading, etc., to make molybdenum screw products that meet the requirements.
Heat treatment: In order to improve the strength and hardness of molybdenum screws, it is necessary to carry out heat treatment process, heat the molybdenum screws to a certain temperature, and heat preservation and cooling to achieve changes in the microstructure and performance of the material.
Surface treatment: In order to improve the corrosion resistance and beauty of molybdenum screws, surface treatment processes, such as coating, coating, etc.
In short, molybdenum screw is a kind of fastener with high strength, corrosion resistance, wear resistance and good processability, which has been widely used in petrochemical, electric power, machinery manufacturing, aerospace and other fields. With the continuous development and progress of science and technology, the manufacturing process and technology of molybdenum screws will also be continuously improved and optimized to provide better materials and support for industrial development.
