Tag: tungsten wire

Will the Tungsten Wire Mesh React with Air?

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Will the Tungsten Wire Mesh React with Air? Tungsten wire mesh is a pure tungsten wire product. It has the characteristics of high melting point, high hardness, high strength, high resistivity, low vapor pressure, low evaporation rate, good high-temperature resistance (can withstand high temperatures of 3400 degrees), and excellent impact resistance. Therefore, it is widely used in […]

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Tungsten Wire History

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Tungsten Wire History Tungsten wire is a thin wire made by forging and drawing a tungsten bar. Thanks to its excellent properties, tungsten wire enjoys a wide range of applications. For example, Tungsten wires are used in electric light sources such as incandescent lamps and halogen lamps. In this article, we’ll introduce the tungsten wire history. […]

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Preparation of Rhenium Powder

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Preparation of Rhenium Powder Preparation of rhenium powder refers to the metallurgical process of producing metal rhenium powder from rhenium compounds. The rhenium compounds commonly used in the production of rhenium powder are ammonium perrhenate, potassium perrhenate, rhenium(VII) oxide, and rhenium pentachloride. The commonly used methods for the preparation of rhenium powder include hydrogen reduction, electrolysis, and […]

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Everything You Want to Know about the Most Refractory Metal Tungsten

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The Most Refractory Metal Tungsten Tungsten is widely used in our daily life. For example, the filament inside a light bulb is mainly made of tungsten. When the lamp is lit, the temperature of the filament is as high as 3000 ℃ or more. At such a high temperature, most metals will melt into liquid or even […]

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What Is The Most Refractory Metal In The World?

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What Is The Most Refractory Metal In The World? In the non-ferrous metal family, tungsten has maintained the title of “High-Temperature Champion” for hundreds of years. The first person in the world to discover tungsten was the Swedish chemist Seller. He first decomposed tungstic acid with acid in 1781 to obtain tungsten. Then, after a […]

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Applications Of Tungsten In The Field Of Alloys

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Applications Of Tungsten In The Field Of Alloys Tungsten is a chemical element with the chemical symbol W and atomic number 74. After Carbon, Tungsten has the highest melting point of all elements. Tungsten is among the heaviest metals found on Earth. It has excellent high-temperature mechanical properties, with the lowest expansion coefficient and highest […]

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3 Main Factors Affecting the Quality of Tungsten Powder

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3 Main Factors Affecting The Quality Of Tungsten Powder The quality parameters of tungsten powder are powder size and purity. Although the essence of the growth of tungsten particles is the volatile deposition during the reduction process, there are many factors that affect the quality of tungsten powder, including raw materials, hydrogen flow rate, and […]

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What Are the Main Uses of Tungsten Wire?

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What Are the Main Uses of Tungsten Wire? Want to know the main uses of tungsten wire? You’ve come to the right place. In this article, we will introduce 5 main uses of the tungsten wire in the modern industry. Before going any further, let’s figure out what’s tungsten first. What’s Tungsten? Tungsten is the most […]

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Application Of Tungsten And Tungsten Alloys

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Application Of Tungsten And Tungsten Alloys Tungsten, which has an atomic number of 74 in the periodic table, is a VIB group metal. It has a density of 19.35 g/cm3 that is close to gold, with a melting point of 3,422 ℃ and a boiling point of 5,927 ℃. In this article, we’ll take a […]

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How Does Tungsten Power the Aerospace Industry?

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How Does Tungsten Power the Aerospace Industry? Tungsten is the most heat-resistant metal, and it has the highest density and strength of refractory metals. Tungsten alloys with alloying elements have good wear resistance, corrosion resistance, electrical conductivity, and thermal conductivity. In this article, we will take a look at how does tungsten power the aerospace […]

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