Tag: Tungsten

TUNGSTEN – A Metal of Superlatives

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Tungsten (W) is one of the so-called transition metals with the atomic number 74. The shiny gray metal is in a solid state at room temperature. Tungsten is characterized by special physical and chemical properties: Heat resistance: After carbon, tungsten has the highest melting point of all elements of 3422°C. It has a boiling point […]

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How Refractory Metals were Discovered and Developed?

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How Refractory Metals were Discovered and Developed? In today’s article, we’ll take a look at how refractory metals were discovered and developed. Refractory metals are referred to elements or alloys with melting points over 3002℉, such as tungsten, molybdenum, tantalum, niobium, titanium, zirconium, hafnium, vanadium, chromium, rhenium and alloys including tungsten alloys, molybdenum alloys, niobium […]

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What Is the Industrial Diamond?

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What Is the Industrial Diamond? Tungsten is a metal element with atomic number 74 and atomic weight 183.84. It’s usually steel gray or silver-white with high hardness and high melting point. It has air corrosion resistance at room temperature. The main application of tungsten is manufacturing filament, high-speed cutting alloy steel, and super-hard mold. Besides, tungsten […]

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What Are the Characteristics of Refractory Metal?

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What are the Characteristics of Refractory Metal? Want to know the characteristics of refractory metal? Then you’ve come to the right place. In this article, we’ll talk about the characteristics of refractory metal. First, let’s take a look at the definition of the refractory metal. Definition of Refractory Metal Refractory metals are referred to metals […]

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