Introduction The reliability of electrical contacts is critical in various industries, from aerospace to electronics. To enhance the performance and longevity of electrical contacts, materials with exceptional properties are required. Molybdenum-Rhenium (Mo-Re) alloys have emerged as a game-changing solution due to their unique combination of attributes. In this article, we delve into the role of […]
Tags: electrical contacts, Excellent Conductivity, High Melting Points, Molybdenum-rhenium Alloys, Resistance to Arc Erosion
Preparation of Rhenium Powder Preparation of rhenium powder refers to the metallurgical process of producing metal rhenium powder from rhenium compounds. The rhenium compounds commonly used in the production of rhenium powder are ammonium perrhenate, potassium perrhenate, rhenium(VII) oxide, and rhenium pentachloride. The commonly used methods for the preparation of rhenium powder include hydrogen reduction, electrolysis, and […]
Tags: Advanced Refractory Metals, ARM, Electrolysis, Halide Thermal Dissociation, Hydrogen Reduction, methods for the preparation of rhenium powder, Molybdenum, molybdenum wire, refractory metals & alloys, Rhenium Compounds, rhenium metal, rhenium powder, tantalum sheets, Tungsten, tungsten wire
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 […]
Tags: Advanced Refractory Metals, ARM, Molybdenum, Molybdenum Alloys, Molybdenum Rhenium Alloy Applications, Molybdenum-rhenium Alloys, rhenium, Rhenium Alloys, tantalum, titanium, Tungsten, Zirconium
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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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 Compounds of Rhenium Rhenium is a silvery-white rare metal with a high melting point. Its melting point ranks third among all elements, second only to tungsten and tantalum. Because metal rhenium is hard, wear-resistant, corrosion-resistant, and stable in the air, it is widely used in aerospace, electronics, petrochemical, and other fields. In this article, let’s […]
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4 Types of Rhenium Alloys You Mightn’t Know Rhenium is a silvery-white rare high melting point metal that is hard, wear-resistant, and corrosion-resistant. Rhenium is stable in air, insoluble in hydrochloric acid, and does not interact with hydrogen and nitrogen. Because of the high price of rhenium, the application of rhenium-containing alloys is mostly used. In this article, […]
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Why Is There No Gasoline without Rhenium? The previous article, Overview of the Refractory Metal Rhenium, introduces the discovery history of rhenium, its physical and chemical properties, and magical rhenium effects. People have tried their best and they only have about 50 tons of rhenium a year. What are they used for? Why is there […]
Tags: Advanced Refractory Metals, ARM, Gasoline Without Rhenium, No Gasoline Without Rhenium, Overview of the Refractory Metal Rhenium, rhenium, rhenium powder, rhenium rod, rhenium wire
Overview of the Refractory Metal Rhenium It is the latest natural element discovered by mankind; it is only one part per billion in the earth’s crust; its metal element is one of the necessary strategic reserves of various countries; its price is many times higher than that of gold and diamond… What is it? The […]
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What Are the Uses of Rhenium? Rhenium is a rare refractory metal that not only has good plasticity, and mechanical properties but also has good wear and corrosion resistance. Rhenium can be processed into rhenium plates, rhenium rods, rhenium sheets, as well as rhenium wires. In this article, let’s take a deeper look at the […]
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