Molybdenum News

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What Is EDM Molybdenum Wire? 212

EDM is Wire Electrical Discharge Machining, while EDM molybdenum wire is a thin wire used to cut and shape electrically conductive materials with a high degree of precision. This method is particularly effective for materials that are difficult to machine using traditional mechanical methods. Here’s how molybdenum wire cutting works: Setup: In molybdenum wire cutting, a thin molybdenum wire, typically around 0.1 to 0.3 mm in diameter, is used as an electrode. The workpiece, which is usually made of a…

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The Working Principles of Molybdenum Wire Cutting 194

Wire Electrical Discharge Machining (Wire EDM) is a non-conventional machining process that employs molybdenum wire as an electrode to cut and shape conductive materials. The working principles of molybdenum wire cutting, which is a subtype of EDM, are as follows: 1.Electrical Discharge: At the core of Wire EDM is the principle of electrical discharge. The process begins with a molybdenum wire, which acts as the cutting tool, and a workpiece made of a conductive material (typically metal). The molybdenum wire…

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Why Can Molybdenum Wire Cut Metal? 167

Molybdenum wire is used in a process known as Wire Electrical Discharge Machining (Wire EDM or WEDM) to cut or shape metal and other conductive materials. It can cut metal for several reasons: Electrical Discharge Machining (EDM) Principle: Wire EDM is a non-traditional machining process that uses a thin wire electrode to cut through the workpiece material using electrical discharges. It relies on the phenomenon of electrical sparks (discharges) between the wire and the workpiece, which can remove material through…

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Why Molybdenum-rhenium Alloys Can Be Used in Space Nuclear Reactors? 240

Molybdenum-rhenium (Mo-Re) alloys are considered suitable materials for use in space nuclear reactors for several reasons: High Melting Point: Mo-Re alloys have exceptionally high melting points, with molybdenum having a melting point of approximately 2,623 degrees Celsius (4,753 degrees Fahrenheit) and rhenium around 3,180 degrees Celsius (5,756 degrees Fahrenheit). This property allows them to withstand the extreme temperatures generated in nuclear reactors, ensuring structural integrity under high-temperature conditions. Thermal Stability: These alloys exhibit remarkable thermal stability, making them resistant to…

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What Are the Applications of Molybdenum Rhenium Alloys? 225

Molybdenum-rhenium (Mo-Re) alloys are widely used in aerospace, heating equipment, and electronic technology and other applications. Here are some of their uses: Filaments: Mo-Re alloys are often used as filaments in electron guns for cathode ray tubes (CRTs), electron microscopes, and X-ray machines. These alloys can withstand high temperatures and have excellent emission properties, making them suitable for generating electron beams. Thermocouples: Mo-Re alloys are utilized in high-temperature thermocouples, especially for measuring extremely high temperatures in various industrial processes. Their…

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Molybdenum-Rhenium Plate Serves a Wide Range of Applications in Aerospace Industries 229

Molybdenum-Rhenium is an alloy composed of molybdenum and rhenium, and serves a wide range of applications in electronics, furnace, joining, and aerospace industries. Molybdenum and rhenium are two precious metals that are often synthesized into alloys for better performance and characteristics. Molybdenum-rhenium plate is manufactured in a standard alloy of 47.5% rhenium and has some unique features that make it useful in specific fields as following: High melting point: Both molybdenum and rhenium are high melting point metals, alloyed molybdenum…

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Molybdenum-Rhenium Block Has Important Applications in Specific High-tech Fields 204

Molybdenum-rhenium block is an alloy composed of molybdenum and rhenium, which has some special properties, so it has important applications in some specific high-tech fields. The following are the main applications of molybdenum rhenium alloy: Aerospace industry: Molybdenum-rhenium alloys are widely used in the aerospace industry because of their high melting point, oxidation resistance and high temperature resistance. It is often used as turbine blade and nozzle material in jet engines because these parts are required to withstand extreme conditions…

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What Are Differences Between Molybdenum Wafer and Molybdenum Sheet? 205

Molybdenum wafer and molybdenum sheet are both molybdenum products with thin thickness and similar production processes and applications. However, they also have differences as following: Shape and size: moly wafers are circular flakes made of molybdenum materials, usually with a diameter below 3.0mm and the moly sheet is a rectangular sheet, which is usually thicker than water. The maximum width is about 600mm but the length can reach 3000mm. Applications: they have different uses due to their different shapes and…

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Molybdenum Wafers Are Used as Substrates of Silicon Controlled Rectifier (SCR) 213

Molybdenum wafers are made of pure molybdenum material with purity over 99.95%, which can be used in high temperature technology, electronic devices, aerospace, chemical industry, and other fields due to their characteristics of high temperature, high strength and high stability. The processing technology can be referred to the following: Cutting: the original material of wafers can be in forms of plates, strips or rods, which need to be cut according to the required diameter and thickness of the wafers. Cutting…

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Why Molybdenum Wafer Can Be for Bonding to LED Chips? 170

Molybdenum wafer is a flake-shaped molybdenum material, usually with a thinner thickness and larger diameter. It is usually used in applications under high temperature, high pressure and strong corrosive environment, such as aviation, aerospace, electronics, chemical industry and other fields, and is manufactured through molybdenum material processing technology, such as rolling, drawing and other methods. It can vary in size depending on specific application needs. Normally, its thickness can range from 0.05mm to 10mm, and the diameter can be large…

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