Tag: tantalum

Refractory Metals Properties | What Makes Refractory Metals So Unique?

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Refractory Metals Properties Refractory metals mainly include tungsten, tantalum, molybdenum, niobium, hafnium, chromium, vanadium, zirconium, and titanium. Actually, the melting point of rhenium also is extremely high, but its reserves are too rare, most used in high-temperature alloy parts of the jet engine. Among them, the most common refractory metals are tungsten, tantalum, molybdenum, and niobium. In […]

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How to Choose a Pair of Titanium Glasses?

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How to Choose a Pair of Titanium Glasses? Titanium is widely used in the eyewear industry because of its excellent properties, including resistance to deformation and discoloration, as well as strong stability, etc. Spectacle frames made of titanium can be divided into three types: pure titanium, titanium alloy, and beta-titanium frames. The following is to […]

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How Is Titanium Used in Automotive Lightweight?

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How Is Titanium Used in Automotive Lightweight? Titanium and titanium alloy has the characteristics of low density, excellent mechanical properties, good biocompatibility, corrosion resistance, high-temperature resistance, and good low-temperature toughness. At present, they have been widely used in automobile manufacturing. In this article, we will take a look at how is titanium used in automotive lightweight. The density of titanium […]

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Types of High Temperature Refractory Metal Materials in Laser Forming

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Types of High-Temperature Refractory Metal Materials in Laser Forming Refractory metal materials with a high melting point and special properties have been developed as high-tech materials. Due to the high melting point and high-temperature strength, the smelting process of these materials is very difficult, and most refractory alloys are manufactured by powder metallurgy. With the […]

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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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What Is the Most Refractory Material in the World?

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What Is the Most Refractory Material in the World? When asked about the material with the highest melting point in the world, many people would say “Tungsten.” But I want to tell you that this answer is only half right. As we all know, tungsten is a pure metal with the highest melting point in […]

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How Much E-waste Do You Throw Out Every Year?

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How Much E-waste Do You Throw Out Every Year? How much e-waste do you throw out every year? That’s an interesting question. Can you imagine 80 kilograms of discarded products with batteries or plugs piling up in your living room? That’s how much e-waste the average American household throws away each year. The latest data […]

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How Can An iPhone Vibrate without Tungsten?

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How Can An iPhone Vibrate without Tungsten? If tungsten runs out or only a short mining life remains, how can an iPhone vibrate without tungsten?  “A perfect storm may be brewing because supply is shrinking fast”, says a professor of sustainability at the Rochester Institute of Technology. So, what is this storm about? And what […]

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What Is the Application Status of Refractory Metal Material?

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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 […]

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Brief Analysis of Applications of the Zirconia Refractories

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Brief Analysis of Applications of the Zirconia Refractories With the rapid development of the iron & steel industry and the requirement of improving the performance of electronic components, zirconia refractories are more and more applied. Zirconia is a very stable refractory oxide, and the relevant research shows that the melting temperature of which is 2680 ℃. In this article, […]

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