Tag: ARM

Properties & Applications of Molybdenum Copper Alloy

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Properties & Applications of Molybdenum Copper Alloy Molybdenum copper alloy is one of the important materials indispensable for the development of modern technology. It has both the characteristics of molybdenum and copper and has good comprehensive properties. In this article, let’s take a look at the properties and applications of molybdenum copper alloys.  Properties of […]

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Factors Affecting the Performance of Tungsten Powder

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Factors Affecting the Performance of Tungsten Powder As we all know, there are many factors that affect the performance of tungsten powder, but the main factors are nothing more than the production process of the tungsten powder, the properties, and characteristics of the raw materials used, and so on. Generally, there is more research on […]

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Tantalum Powder Preparation Methods

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Tantalum Powder Preparation Methods Tantalum powder is powdered metal tantalum, dark gray, or silver-gray, which is an important raw material for the preparation of capacitors and tantalum materials. In this article, let’s take a deeper look at the tantalum powder preparation methods. Before going any further, let’s figure out the types of tantalum powder.  Types […]

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Applications of Molybdenum Rhenium Alloys

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Applications of Molybdenum Rhenium Alloys So far, rhenium is the most effective element to improve the properties of molybdenum alloys. The addition of rhenium greatly reduces the plastic-brittle transition temperature of the molybdenum alloy, so that the molybdenum-rhenium alloy has good room temperature performance. At the same time, it can increase the recrystallization temperature of […]

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Refractory Metals & Alloys for Aerospace

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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℃, […]

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South America Surpasses China in Molybdenum Production

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South America Surpasses China in Molybdenum Production and Becomes the Largest Molybdenum Producer in the World According to the latest data from the International Molybdenum Association (IMOA), global molybdenum production in the second quarter of 2020 was 67,222 tons, an increase of 3% from the first quarter, and a 3% increase from the second quarter of […]

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How was titanium discovered and used by humans?

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How was titanium discovered and used by humans? Titanium is a gray transition metal with a melting point of 1660°C, a boiling point of 3287°C, and a density of 4.54g/cm³. Titanium is light in weight, high in strength, and has good corrosion resistance. Therefore, it has broad application prospects in the fields of aerospace, weaponry, energy, […]

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Tungsten Molybdenum Iron Alloy for Steelmaking

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Tungsten Molybdenum Iron Alloy for Steelmaking Tungsten molybdenum iron alloy can be simply understood as an alloy composed of three metal elements: tungsten, molybdenum, and iron. Because of its excellent physical and chemical properties, it is widely used in the steel industry. According to statistics, 40% of tungsten and 80% of molybdenum are currently used in […]

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Preparation Methods & Applications of Tungsten Rhenium Alloy

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Applications of Tungsten Rhenium Alloy Tungsten and rhenium are both metals with a high melting point, and they are widely used in high-temperature fields. However, they also have shortcomings. For example, pure tungsten is brittle and has a low recrystallization temperature and pure rhenium has poor processing performance and is expensive, which greatly limits its application range. But tungsten […]

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Properties and Applications of Tantalum

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Properties and Applications of Tantalum Tantalum is very hard, and its melting point is as high as 2996, second only to tungsten and rhenium. Tantalum is ductile and can be drawn into filaments or processed into tantalum foil. Its coefficient of thermal expansion is very small, only 6.6 percent per degree Celsius rise. In addition, its toughness […]

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