Tag: Vanadium

Refractory Metals & Alloys for Aerospace

0 Comment

Refractory Metals & Alloys for Aerospace Refractory metals refer to metals with melting points above 2000°C. They include tungsten, molybdenum, tantalum, niobium, rhenium, and vanadium. The common characteristics of refractory metals and their alloys are high melting point, high strength at high temperatures, and good corrosion resistance to liquid metals. Their use temperature range is 1100~320℃, […]

Tags: , , , , , , , , , , , , , , , , ,

Titanium Aluminum Alloy Preparation & Applications

0 Comment

Titanium Aluminum Alloy Preparation & Applications As early as the 1970s, titanium aluminum alloy was known as a promising high-temperature resistant material. It has high strength and good high-temperature resistance, but due to its low ductility and poor workability, it has not been mass-produced and used in the industry. In order to improve the high-temperature resistance of Ti-Al […]

Tags: , , , , , , , , , , , , , , , , ,

How Was Vanadium Discovered?

0 Comment

How Was Vanadium Discovered? Vanadium is a silvery-white transition metal with element symbol V, atomic number 23, and an atomic weight of 50.9414. Vanadium has a high melting point of 1890 ° C and is called refractory metal together with niobium, tantalum, tungsten, and molybdenum. Due to its excellent physical and chemical properties, vanadium and vanadium alloy […]

Tags: , , , , , , , , , , , , , , , ,

What Is the Most Refractory Metal in the World?

0 Comment

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 […]

Tags: , , , , , , , , , , , , , , , , , ,

What Is the Application Status of Refractory Metal Material?

0 Comment

What Is the Application Status of Refractory Metal Material? Refractory metal material mainly refers to tungsten, molybdenum, tantalum, niobium, rhenium, and vanadium, all of which are materials with a melting point above 2000 degrees Celsius. Refractory metal materials and their alloys have the characteristics of high melting point, high strength under a high-temperature environment, strong […]

Tags: , , , , , , , , , , , , , , , , , , ,

Why Is Vanadium A Transition Metal?

0 Comment

Why Is Vanadium A Transition Metal? The melting point of vanadium is about 1000 degrees lower than that of columbium, so there is much less interest in vanadium for high-temperature applications than in abundant refractory metals. Pure vanadium has only recently become available in quantities large enough for thorough studies of its physical and mechanical properties […]

Tags: , , , , , , , ,

The List Of Abundant Refractory Metals

0 Comment

The List Of Abundant Refractory Metals Tungsten, tantalum, molybdenum, columbium, vanadium, and chromium may be classed as relatively abundant refractory metals; that is, free world reserves of contained metal are over 100,000 tons for each metal. The first four show promise in a considerably higher temperature range than the last two, and sometimes the term […]

Tags: , , , , , , , ,

How Refractory Metals were Discovered and Developed?

0 Comment

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 […]

Tags: , , , , , , , , , , , , , , ,