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'thermal conductivity tungsten'

Items tagged with 'thermal conductivity tungsten'

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sheet/plates

Pure Tungsten Sheets/Plates are flat, solid pieces of pure tungsten metal, typically produced in various thicknesses and sizes to meet specific industrial needs. Tungsten, with its exceptional properties, is highly valued in industries where extreme conditions of temperature, pressure, or corrosion resistance are prevalent. Key Characteristics of Pure Tungsten Sheets/Plates: Material Composition: 99.95% Pure Tungsten (W): These sheets or plates are composed entirely of tungsten, with minimal or no impurities, ensuring the full range of tungsten's beneficial properties. High Density:Tungsten has a very high density of around 19.25 g/cm³, making it one of the heaviest metals. This density is beneficial for applications requiring mass and weight in compact forms. Extremely High Melting Point:With a melting point of 3,422°C (6,192°F), tungsten is the highest-melting metal, making it ideal for applications in extreme temperatures such as aerospace and high-temperature manufacturing. Strength and Durability:Pure tungsten is incredibly strong and durable, with tensile strength that can reach up to 1510 MPa. It is highly resistant to wear, deformation, and damage under stress, even in extreme conditions. Corrosion and Oxidation Resistance:Tungsten exhibits excellent resistance to corrosion, oxidation, and other forms of environmental degradation, even at high temperatures, which makes it ideal for long-lasting, reliable use in harsh conditions. Applications of Pure Tungsten Sheets/Plates: Aerospace and Defense: Tungsten plates are used in aerospace components such as rocket nozzles, satellite shielding, and spacecraft parts, due to their ability to withstand extreme heat and pressure.Armor-piercing projectiles and military-grade materials also benefit from tungsten's high density and strength. High-Temperature Applications: Tungsten sheets are commonly used in high-temperature furnaces and other industrial heating equipment where temperatures may exceed normal metal capabilities, such as in hot zones of steel manufacturing or semiconductor production.

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sheet

ungsten-Copper Sheet is a composite material that combines the exceptional properties of both tungsten (W) and copper (Cu), offering a unique blend of high density, heat resistance, electrical conductivity, and machinability. This alloy is used in applications that require both the extreme heat resistance and strength of tungsten, combined with the excellent thermal and electrical conductivity of copper. Properties: · Density: Tungsten-copper sheets are dense, with a specific gravity that lies between that of pure tungsten and pure copper. The density depends on the ratio of tungsten to copper, but it remains significantly higher than most common metals. This makes them useful for applications that require weight and stability in compact forms. · Color and Appearance: Tungsten copper sheets typically have a metallic, steel-gray or brownish color, with a smooth surface that may be finished through machining, polishing, or grinding processes. The copper content can give the surface a slightly reddish hue depending on the ratio. · Thickness and Dimensions: Tungsten-copper sheets are available in various thicknesses, ranging from thin foils to thicker sheets, and can be custom-manufactured to meet specific size requirements. The sheets can be precision-cut or machined to fit specific designs. Applications of Tungsten-Copper Sheet: · Electrical and Electronics: Electrical Contacts and Commutators: Tungsten-copper sheets are used in electrical components that require both high conductivity and high resistance to wear and heat, such as electrical contacts in high-voltage switches and commutators. · Aerospace and Defense: Heat Shields: Due to their high-temperature stability and excellent heat dissipation properties, tungsten-copper sheets are used in aerospace applications like heat shields and rocket nozzles. · Nuclear Industry: Tungsten-copper sheets are used in nuclear reactors for radiation shielding and high-temperature applications where both mechanical strength and heat management are essential.

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disc

A tungsten-copper disc is a circular, flat-shaped component made from a composite material that blends the high density and strength of tungsten (W) with the excellent thermal and electrical conductivity of copper (Cu). This alloy is designed to provide a combination of the properties required in high-performance applications, especially where both heat resistance and conductivity are essential. Tungsten-copper discs are commonly used in industries like aerospace, electronics, manufacturing, and medical technologies. Properties: · Density: Tungsten-copper discs have a high density, which lies between the densities of pure tungsten and pure copper. This makes the material suitable for applications requiring high mass or weight, such as counterweights or radiation shielding. · Color and Appearance: Tungsten-copper discs typically have a metallic gray or brownish color, which reflects the tungsten content, while the copper content may give a reddish hue to the surface. The surface can be smooth or finished depending on the manufacturing and machining processes. · Thickness and Diameter: Tungsten-copper discs can be manufactured in a wide range of diameters and thicknesses. Custom sizes can be created to meet specific design and performance requirements. Applications of Tungsten-Copper Disc: · Electrical Contacts: Tungsten-copper discs are used in electrical contacts for high-voltage circuits, commutators, and other components that need to handle high current while effectively managing heat. · Heat Sinks: The high thermal conductivity of tungsten-copper alloys makes these discs ideal for heat dissipation in electronic devices and power electronics that generate large amounts of heat. · Radiation Shielding: Tungsten-copper discs are often used in radiation shielding applications, such as in X-ray machines or CT scanners, where both the high density (for radiation shielding) and heat dissipation properties are essential. · Heat Shields and Components: The high density and heat resistance make tungsten-copper discs ideal for aerospace applications, such as rocket nozzles, heat shields, and re-entry vehicle components.

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bar/rod

A pure tungsten bar rod is a solid, cylindrical piece of tungsten metal, typically used in various high-performance industrial and scientific applications. Tungsten is renowned for its exceptional physical properties, which make it an ideal material for extreme conditions. Here's a more detailed description: Key Characteristics of a Pure Tungsten Bar Rod: Material Composition: 99.95% Tungsten (W): A pure tungsten rod is composed entirely of tungsten, without any alloys or significant impurities. This ensures the rod has the full range of tungsten's advantageous properties. Melting Point: Tungsten's melting point is extremely high at 3,422°C (6,192°F), which makes it ideal for high-temperature applications, such as aerospace and military uses. Strength and Durability: The tungsten rod is extremely strong and wear-resistant. It has a tensile strength of around 1510 MPa, making it suitable for heavy-duty, high-stress applications. Corrosion Resistance: Pure tungsten rods exhibit strong resistance to corrosion, oxidation, and other forms of environmental degradation, even at elevated temperatures. Uses of Pure Tungsten Bar Rods: Aerospace & Defense: Tungsten rods are used in applications like rocket nozzles, spacecraft components, and military hardware. Their high density and ability to withstand extreme temperatures make them valuable in these fields. Medical Applications: Tungsten rods are employed in radiation shielding and in medical imaging devices like X-ray machines, where their high density helps to absorb harmful radiation. Machining & Manufacturing: Tungsten rods are used as tools or as part of tooling systems for machining metals, particularly in high-speed or high-precision operations. Specialty Manufacturing: Tungsten rods are often used in the production of custom components that need to operate in harsh environments, such as semiconductor manufacturing or nuclear reactors.

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industrial ring

A pure tungsten industrial ring is a heavy-duty ring made from 99.95% pure tungsten metal, designed primarily for use in industrial settings or for specialized applications. These rings combine the exceptional physical properties of tungsten—such as its strength, heat resistance, and durability—with a rugged, functional design suited for demanding environments. Key Characteristics of a Pure Tungsten Industrial Ring: 99.95% Pure Tungsten (W): The industrial ring is made from pure tungsten, meaning it contains no alloys or impurities. This ensures the ring has the full range of tungsten's natural advantages, such as superior strength and resilience. High Strength and Durability: Tungsten is one of the hardest metals, with a high hardness rating on the Mohs scale (around 8.5-9). This gives the industrial ring exceptional wear resistance and helps it withstand abrasions, impacts, and stresses over extended periods, even in the toughest conditions. Heat Resistance: Tungsten has an extremely high melting point of 3,422°C (6,192°F), making it ideal for high-temperature environments. A pure tungsten industrial ring will retain its shape and integrity even under intense heat, making it useful for industries where high heat exposure is common, such as manufacturing, aerospace, and welding. Corrosion and Oxidation Resistance: Pure tungsten is highly resistant to corrosion and oxidation, which means the industrial ring will not rust or degrade even when exposed to moisture, chemicals, or harsh environmental conditions, ensuring long-term reliability in a variety of industrial settings. Density and Weight: Tungsten is a dense material (around 19.25 g/cm³), making the ring relatively heavy compared to rings made from other materials. This weight not only gives it a substantial, solid feel but also contributes to its durability, ensuring that the ring remains functional and robust even under heavy use. Applications of Pure Tungsten Industrial Rings: Manufacturing and Machinery: Tungsten industrial rings are used in machinery, equipment, and tooling systems where components need to endure extreme wear and stress. The high strength and resistance to abrasion make tungsten an excellent material for parts subjected to constant friction or high pressure. Aerospace and Defense: Due to tungsten's strength and high heat resistance, industrial rings made from pure tungsten are used in aerospace and military applications, such as rocket nozzles, defense components, and aircraft engines, where durability and high-temperature resistance are critical. Mining and Construction: In the mining and construction industries, where equipment and tools are subjected to heavy wear and rough handling, tungsten rings are used for parts that require exceptional hardness and resilience. Heavy-Duty Industrial Use: Pure tungsten industrial rings are also used in industrial applications such as drill bits, cutting tools, counterweights, and other components where the material's density and strength are crucial to performance.

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block

A pure tungsten block is a solid, dense piece of tungsten metal, characterized by its high melting point, exceptional strength, and remarkable density. Tungsten (chemical symbol W), is a transition metal known for being one of the toughest and most heat-resistant elements, with a range of industrial and scientific applications due to its unique properties. Key Characteristics: · High Density: Tungsten has one of the highest densities of any metal, approximately 19.3 g/cm³. This means a pure tungsten block is very heavy for its size, making it useful for applications requiring high mass in compact forms. · High Melting Point: Tungsten has the highest melting point of any element, at 3,422°C (6,192°F). This allows pure tungsten blocks to withstand extremely high temperatures without losing their structural integrity. · Hardness and Strength: Tungsten is incredibly strong and hard, with a hardness rating of about 7.5 on the Mohs scale. This makes it resistant to wear, scratching, and other forms of mechanical stress. It is also known for its ability to retain strength at elevated temperatures. · Corrosion Resistance: Pure tungsten is highly resistant to oxidation and corrosion, even at high temperatures. It is not prone to rusting or tarnishing, making it ideal for use in harsh chemical environments. · Electrical and Thermal Conductivity: Tungsten has good electrical conductivity, though not as high as metals like copper or silver. Its high thermal conductivity also makes it ideal for dissipating heat in industrial and scientific applications. Applications: · Aerospace and Defense: Tungsten is used in various high-performance components like rocket nozzles, military armor-piercing projectiles, and heavy-duty aerospace parts. · Radiation Shielding: Tungsten's high density makes it an effective material for radiation shielding, particularly in X-ray machines, nuclear reactors, and medical equipment. · Heavy Machinery: Tungsten blocks are used in counterweights and ballast for cranes, aircraft, and other machinery due to their density. · Industrial Tools: Tungsten is used in the production of cutting tools, dies, and drills, especially in industries that require materials with high hardness and wear resistance.

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Tube

A pure tungsten tube is a hollow cylindrical shape made from 100% tungsten metal, known for its exceptional physical properties, including high strength, resistance to high temperatures, and high density. These tubes are produced for specific industrial, scientific, and technological applications where extreme conditions are involved. Key Characteristics of a Pure Tungsten Tube 99.95% Pure Tungsten (W): A tungsten tube is made from pure tungsten metal, meaning it contains no significant alloys or impurities, allowing it to retain the full range of tungsten's advantageous properties. High Density:Tungsten has one of the highest densities of any metal, at 19.25 g/cm³, making tungsten tubes compact and heavy, which is beneficial in applications that require high mass in a small volume. Extremely High Melting Point: Tungsten has the highest melting point of any metal, at 3,422°C (6,192°F), which makes it ideal for high-temperature applications, such as in aerospace or certain high-performance industrial processes. Strength and Durability: Pure tungsten tubes are incredibly strong, with a high tensile strength around 1510 MPa, meaning they can endure extreme mechanical stresses without deforming or failing. Tungsten also exhibits high wear resistance, which makes the tube durable in harsh, abrasive environments. Corrosion Resistance: Tungsten is highly resistant to corrosion, oxidation, and environmental degradation, even under extreme conditions, including at high temperatures, making tungsten tubes suitable for long-term, reliable use. Applications of Pure Tungsten Tubes: Aerospace and Defense: Rocket nozzles, satellite components, and spacecraft parts benefit from tungsten tubes due to their ability to withstand extreme temperatures and mechanical stresses. Armor-piercing projectiles and military components can also be made from tungsten due to its high density and strength. High-Temperature and High-Pressure Applications: Tungsten tubes are often used in high-temperature environments like furnaces, industrial heating elements, and thermal processing chambers where metals with high melting points are required. Gas turbines and jet engines can also incorporate tungsten tubing for high-temperature stability and strength.

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Plates

A tungsten plate is a flat, solid piece of tungsten metal, known for its high density, strength, and resistance to extreme temperatures. It is commonly used in industries requiring high-performance materials, such as aerospace, electronics, and radiation shielding. Tungsten plates are highly durable, corrosion-resistant, and can withstand high levels of stress and heat, making them ideal for applications involving high-pressure or high-temperature environments.Tungsten alloy plate is produced by good processing property billets and special cold and hot rolling technology; they can be used to make tungsten target, tungsten heat elements, tungsten radiation shields and tungsten boats for electronics, lightening, electro-vacuum industries. Tungsten alloy plate play important role in manufacturing of collimator for nuclear medicine, nuclear research, geologging and homeland security. These materials provide reliable protection against X-rays and gamma radiation. characteristics of tungsten plates include: High Density: Tungsten has a very high density (19.25 g/cm³), making tungsten plates useful in applications requiring mass and weight, such as radiation shielding, ballast weights, and counterweights. High Melting Point: With a melting point of 3,422°C (6,192°F), tungsten can maintain its integrity at very high temperatures, which makes it ideal for use in environments with extreme heat, such as aerospace and manufacturing processes. Strength and Durability: Tungsten plates are strong and hard, offering excellent resistance to wear, abrasion, and deformation. This makes them suitable for use in heavy-duty applications, such as mining, military armor, and tooling. Corrosion Resistance: Tungsten plates are highly resistant to corrosion, particularly at high temperatures, and are less prone to oxidation when compared to many other metals. Electrical Conductivity: Tungsten has good electrical conductivity, making it useful in electrical applications like electrical contacts and filaments. Application: Aerospace & Defense: Tungsten plates are used in military applications, such as in armor-piercing ammunition, shielding, and components for aircraft. Medical Applications: Tungsten plates are used for radiation shielding in medical imaging and radiotherapy. Manufacturing & Tooling: Tungsten's hardness makes it an excellent material for cutting tools, dies, and machining equipment. Heavy Industry: Used as counterweights, ballast, and in the production of high-performance industrial equipment.

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bar/rod

Tungsten-Copper Alloy Bars/Rods are composite materials consisting of a blend of tungsten (W) and copper (Cu), offering a unique combination of the distinct properties of both metals. These alloys are typically used in applications that require both high density, heat resistance, and good electrical or thermal conductivity. The tungsten-copper composite is particularly valued in industries where high performance is required under extreme conditions, such as aerospace, electronics, and manufacturing. Characteristics: · High Density: Tungsten copper alloys have a density that lies between pure tungsten and pure copper, making them dense and stable for applications requiring mass and weight. · Thermal Conductivity: These alloys offer superior thermal conductivity compared to pure tungsten, thanks to the copper content. This makes them ideal for heat dissipation in high-temperature environments. · Electrical Conductivity: Copper provides high electrical conductivity, so tungsten-copper alloys are often used in electrical and electronic applications where heat resistance and electrical performance are both crucial. · Strength and Hardness: Tungsten copper alloys retain much of the high-strength and heat-resistant properties of tungsten, but with improved machinability and ductility due to the copper content. The specific hardness and strength depend on the proportion of tungsten, with higher tungsten content leading to greater hardness and heat resistance. · Thermal Expansion: The addition of copper modifies the alloy's coefficient of thermal expansion, giving it better dimensional stability compared to pure tungsten, which is important in applications where precision and tight tolerances are required. Applications: · Electrical and Electronic Components: Tungsten copper alloys are widely used in the electronics industry for electrical contacts, electrical conductors, commutators, and electrode materials for arc welding. They are also used in heat sinks and power transmission components where efficient heat dissipation is essential. · Aerospace and Defense: Due to their high-density and heat-resistance properties, these alloys are used in aerospace components, including rocket nozzles, heat shields, and circuit breakers in extreme conditions. The thermal stability makes them effective in environments with significant temperature fluctuations. · Manufacturing: Tungsten copper alloy rods are used in the production of high-performance tooling, such as die-casting dies, molds, and cutting tools, where both strength and heat management are critical. · Welding and Soldering: In high-current electrical applications, these alloys are also used for welding electrodes and soldering tips, where both electrical conductivity and heat resistance are required.

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