Metal Alloy 99.95% High Purity Polished Tungsten Round Bar

Tungsten rod, also known as Tungsten alloyrod. This is made by reworking metal powders at high temperatures with special high-temperature powdermetallurgy methods. It exhibits good thermal conductivity and a low thermal expansion coefficient.

About Metal Alloy 99.95% Pure Polished Tungsten Round bar Dia 3mm:  

High density: Tungsten is a high-density metal element, so the tungsten rod has a high density. The thickness of a tungsten rod with a diameter of 3mm can reach 18.9g/cm³. The high density gives the tungsten round rod excellent mechanical properties under high pressure and temperature.

High strength: Tungsten rod has increased strength due to its high density. In an environment of high load and impact, tungsten round rods can remain stable and cannot easily deform or fracture. This high strength gives tungsten round rods good fatigue resistance and durability in many applications.

Corrosion resistance: Tungsten rod has high corrosion resistance to most acids and bases and can remain stable in various chemical environments. This corrosion resistance makes tungsten rods have good reaction stability in chemical reactions and is suitable for manufacturing chemical reactors, catalyst carriers, etc.

High thermal conductivity: Tungsten is a metal with high thermal conductivity, so tungsten rods show excellent performance when transferring heat. The high thermal conductivity can accelerate heat transfer, making the tungsten round rod have a fast thermal response and thermal stability during heating and cooling.

Good electrical properties: Tungsten rod has good conductivity and thermal conductivity, suitable for manufacturing electronic devices and thermal conductivity materials. Tungsten rods can be used as heater elements, radiators for electronic devices, and electrical contact materials in electronic and electrical applications.

Good processing performance: Tungsten round rod can be turned, milling, drilling, and other machining operations, and can be welding and coating surface treatment. These processing methods can make tungsten round rods adapt to different application requirements and achieve customized production.

Environmentally friendly materials: Compared with some metal materials, tungsten is ecologically friendly and can be recycled. Tungsten round rods can be recycled to reduce their environmental impact at the end of their service life.

Good high-temperature resistance: Tungsten is a high-temperature metal with a high melting point and high-temperature resistance. As a result, tungsten rods can remain stable in high-temperature environments and are suitable for high-temperature applications such as manufacturing high-temperature components and rocket nozzles.

Good impact resistance: Due to tungsten's high density and strength, tungsten round rod has good impact resistance. When subjected to shock or vibration, the tungsten round rod can remain stable and not easy to damage or deform. This impact resistance gives tungsten rods a wide range of applications in shock or vibration environments, such as manufacturing high-speed train bearings, aircraft landing gear, etc.

Application of Metal Alloy 99.95% Pure Polished Tungsten Round bar Dia 3mm:  

Electronics and semiconductor industry: In the electronics and semiconductor industry, tungsten round rods manufacture integrated circuit packages, chip carriers, heat sinks for electronic devices, etc. Tungsten rods can effectively transfer heat and improve the stability and reliability of electronic devices. In addition, tungsten rods can also be used to manufacture frames and reflectors for high-precision optical devices.

Aerospace industry: In the aerospace industry, tungsten rods manufacture high-temperature components, such as nozzles, combustion chambers, rocket engine parts, etc. Due to tungsten's high melting point and high-temperature resistance, tungsten rods can remain stable in high-temperature environments and withstand high load and impact environments. In addition, tungsten rods can also be used to manufacture structural components of aircraft and reinforcement materials for body armor.

Military industry: In the military sector, tungsten round rods manufacture armor-piercing bullets, armor-piercing bullets, and other military equipment parts. Due to tungsten's high density and strength, tungsten round rods can provide excellent armor penetration and impact resistance and remain stable in high-speed impact environments. In addition, tungsten round rods can also be used to manufacture armor plates for tanks and structural components for missiles.

Nuclear industry: In the nuclear sector, tungsten round rods manufacture vital components such as control and fuel elements for nuclear reactors. Tungsten rods can remain stable in a nuclear radiation environment, transfer heat, and control atomic reactions. In addition, tungsten round rods can also be used to manufacture nuclear weapons components.

Automotive industry: Tungsten round rods manufacture automotive parts and spark plugs in the automotive sector. Due to tungsten's high strength and wear resistance, tungsten round rods can provide excellent mechanical properties and durability and withstand high temperature and friction environments. In addition, tungsten round rods can also be used to manufacture support frames and shock absorbers for automobile wheels.

Production Method of Metal Alloy 99.95% Pure Polished Tungsten Round bar Dia 3mm:  

Raw material preparation: First, it is necessary to prepare tungsten raw materials with higher purity, usually using tungsten powder or strips. These raw materials need to undergo a series of processing and treatment, such as crushing, mixing, pressing, etc., to prepare tungsten blanks of the required shape and size.

Pressing molding: the tungsten blank is put into the mold and pressed under a specific temperature and pressure to make a particular shape of the tungsten block. It is necessary to control the temperature and pressure during the pressing process to ensure the densification and shape stability of the tungsten billet.

Sintering: The pressed tungsten block is put into a high-temperature furnace so that the tungsten atoms reach densification, forming a rod with a particular strength. It is necessary to control the temperature and time during the sintering process to ensure the densification and strength of tungsten rods.

Cooling and processing: sintered tungsten rods must be cooled to remove residual heat and stress. Then, it is necessary to turn, mill, drill, and other mechanical processing operations on the tungsten rod to obtain the required size and shape of the tungsten round rod.

Heat treatment: To further improve the performance of tungsten round rods, heat treatment is required. Heat treatment mainly includes quenching, tempering, and other steps, which can improve the mechanical properties, wear resistance, and corrosion resistance of tungsten round rods.

Quality inspection: Quality inspection of the produced tungsten round rod, including appearance inspection, size measurement, performance testing, etc. Only products that meet the quality standards can be considered qualified products. Otherwise, they need to be reworked or scrapped.

Packaging: The qualified products will be packaged to protect the product's surface from contamination and damage. During the packaging process, it is necessary to pay attention to moisture, dust, and other measures to ensure the quality of products and safe transportation.

 
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