Tag: Refractory Metals

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 are more researches on […]

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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 temperature, 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 Method & Application of Tungsten Rhenium Alloy

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Application 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 their 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 rises. In addition, its toughness […]

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Application of Molybdenum Metal and Its Alloys

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Application of Molybdenum Metal and Its Alloys With the development of science and technology, the application of molybdenum metal in high-tech and other fields is also increasing. So in this article, let’s take a look at the application of molybdenum metal and its alloys. 1. Steel Industry According to the statistics of molybdenum consumption in various countries […]

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What Makes Molybdenum a Strategic Metal?

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What Makes Molybdenum a Strategic Metal? Molybdenum is a transition metal element, silver-white, not corroded by air at room temperature, and does not react with hydrochloric acid or hydrofluoric acid. Molybdenum metal is regarded as a strategic metal by many countries. Why? What makes Molybdenum a strategic metal? In this article, we will try to find the […]

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