Category: heat-resistant materials

How Are High-performance Refractory Materials Used in Modern Industries?

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How Are High-performance Refractory Materials Used in Modern Industries? Refractory materials, such as refractory metals, alloys, compounds, and composites, have always been developed as high-tech materials due to their unique high melting point and some other unique properties and occupy an important position in the national economy. For example, cemented carbide with WC as the […]

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Tungsten Metal Has Facilitated The Development Of The Aerospace Industry

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Tungsten Metal Has Facilitated The Development Of The Aerospace Industry Space, once the arena of great power rivalry, now depends on international cooperation for its costly endeavor. The aerospace industry represents the economic, military, and technological level of a country, and is also an important symbol of a country’s comprehensive national strength and national defense […]

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How Is the New Technology Applied in Refractories?

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How Is the New Technology Applied in Refractories? As the basic material in the field of high-temperature technology, refractory materials are widely used in steel, non-ferrous metals, glass, cement, ceramics, petrochemicals, machinery, boilers, light industry, electric power, military, and other fields. With the development of technology, the preparation technology of refractories is developing in the […]

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Special Oxide Refractories And Their Applications

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Special Oxide Refractories And Their Applications The types of special refractory include high melting point oxides, high melting point non-oxides, and the resulting composite compounds, metal ceramics, high-temperature coating, high-temperature fiber, and its reinforcing materials. The high melting point non-oxides are usually called refractory compounds, which include carbide, nitrogen, boride, silicified, and sulfide, and the […]

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Nano Tungsten Carbide – The Platinum-like Catalyst

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Nano Tungsten Carbide – The Platinum-like Catalyst In nature, platinum group elements together with gold and silver are known as precious metal elements. The platinum family has platinum, iridium, rhodium, and palladium. The most important value of platinum is not that it is platinum jewelry, but that it is an important industrial catalyst, such as […]

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Refractory Metal Powders VS 3D Printing Technology

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Refractory Metal Powders VS 3D Printing Technology 3D printing technology is also called additive manufacturing, and the metal devices produced by this technology are somewhat similar to the powder gold treatment technology we currently use, all of which are built on metal powder, and the difference is that the material powder is not bonded by […]

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What Refractory Metals Are Commonly Used in Vacuum Systems?

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What Refractory Metals Are Commonly Used in Vacuum Systems? Refractory metal refers to metals with a certain reserve and a melting point that is higher than 1650 ℃. Refractory metals include tungsten, tantalum, molybdenum, niobium, hafnium, chromium, vanadium, zirconium, and titanium. Rhenium also has a high melting point, but its reserves are too small, and […]

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What are the Uses of Zirconium Containing Materials in Refractories?

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What are the Uses of Zirconium Containing Materials in Refractories? As a new material, zirconium-containing materials have been rapidly developed in the last decade or so. In the field of refractory materials, natural zirconium-containing mineral materials and artificial zirconium oxide, and composite oxide raw materials have also been widely used, which are used to make various […]

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How Much Do You Know About Tantalum Niobium?

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How Much Do You Know About Tantalum Niobium? The atomic sequences of tantalum (Ta) and niobium (Nb) are 73 and 41 respectively, both of which are located in the area of the excessive element of VB. They are often symbiotic in nature and are important refractory metals. They have many excellent properties, such as high […]

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What Are the Special Applications of Iridium Alloy?

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What Are the Special Applications of Iridium Alloy? The iridium alloy is an alloy containing other components of iridium. Most of them are brittle and difficult to process, which limits their application. People use a small amount of tungsten or hafnium to improve the processing properties of iridium in production. Adding a small amount of aluminum, […]

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