Tungsten News

Tungsten News
What Are the Challenges When Using Molybdenum Wire in Specific Applications? 12

Molybdenum wire is renowned for its exceptional strength, high melting point, and excellent electrical conductivity, making it a valuable material in a variety of applications. However, its use comes with several challenges and limitations that need to be carefully considered. Mechanical Brittleness and Handling One of the primary challenges of using moly wire is its mechanical brittleness. While molybdenum has high tensile strength, it lacks ductility at room temperature, making it prone to cracking and breaking under mechanical stress. This…

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Tungsten News
How Does the Surface Finish of Molybdenum Wire Affect its Performance? 11

The surface finish of molybdenum wire is a critical factor that significantly affects its performance and usability across various applications. The surface finish refers to the texture, smoothness, and overall quality of the wire’s exterior surface, which can influence properties such as electrical conductivity, mechanical strength, oxidation resistance, and ease of handling. Electrical Conductivity The surface finish of moly wire directly affects its electrical conductivity. A smooth, polished surface reduces electrical resistance and minimizes energy loss, which is crucial in…

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Tungsten News
What Are the Trends or Innovations in the Development of Molybdenum Wire? 11

Molybdenum wire continues to be a material of significant interest in various high-tech and industrial applications due to its remarkable properties such as high melting point, excellent thermal and electrical conductivity, and significant tensile strength. Recent trends and innovations in the development of Mo wire are focused on enhancing its performance, expanding its applications, and overcoming traditional limitations associated with its use. Advanced Coatings and Surface Treatments One of the most notable trends is the development of advanced coatings and…

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Tungsten News
What Are the Manufacturing Processes of Tungsten Copper Heat Sinks? 11

Tungsten copper heat sinks are indispensable components in various industries, known for their exceptional thermal conductivity and mechanical strength. The manufacturing processes behind these heat sinks are complex yet precise endeavors, involving several key steps to ensure the final product meets stringent performance requirements. Material Selection: The manufacturing journey of tungsten copper alloy heat sinks begins with the careful selection of raw materials. Tungsten and copper powders, typically in predetermined ratios, are chosen based on their purity and consistency. These…

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Tungsten News
The Versatility of Tungsten Copper Heat Sinks: Unveiling Their Top Applications 7

Introduction: Heat management is a critical aspect of many industries, from electronics to aerospace. In this quest for efficient heat dissipation, tungsten copper heat sinks have emerged as invaluable tools. These composite materials combine the excellent thermal conductivity of copper with the high melting point and robustness of tungsten. This article explores the diverse applications where WCu heat sinks prove most effective, ensuring optimal performance and longevity in demanding environments. Electronics: In the realm of electronics, where miniaturization and performance…

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Tungsten News
Tungsten-copper Composite Materials to Support the 5G Technology 8

Tungsten-copper composite material is a kind of pseudo-alloy composed of tungsten and copper elements. It combines the high melting point, high density, and low coefficient of thermal expansion of tungsten with the high electrical conductivity and thermal conductivity of copper, providing strong support for the rapid and efficient transmission of 5G technology. Electronic packaging materials are a kind of substrate material, whose main functions include carrying electronic components and their interconnections, providing mechanical support for these components, ensuring sealing environment…

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Tungsten News
Ammonium Metatungstate Grades 101

According to GB/T 26033-2010 Ammonium Metatungstate, ammonium metatungstate is divided into two grades based on different production processes: AMT-P and AMT-J. Among them, AMT-P is the product produced by spray method, with WO3 content generally ≥ 90%; Amer ist eine ausgelassenheit, im mittelmaß mit WO3 conign im abfluss Von 81,50 prozent.

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Tungsten News
[Know Tungsten] What is Ferro Tungsten? 19

Ferro tungsten is an iron alloy primarily composed of tungsten and iron, with a tungsten content generally ranging from 75% to 85%. Ferro tungsten has excellent properties such as high density, high strength, wear resistance, and corrosion resistance. It is a crucial material for refining high-speed tool steel, alloy structural steel, magnetic steel, heat-resistant steel, and is indispensable in the steel industry and mechanical casting industry.

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Tungsten News
Wenn ihr die muse, die muse, die sten, die armste, die euch das werkzeug mitbringt. 9

Riveting requires the use of a rivet gun and a tungsten alloy bucking bar. Typically, the bucking bar is designed in various shapes and sizes depending on the rivet gun being used. In some cases, dedicated tungsten bucking bars may be designed for specific riveting tasks. The reason for using high-density tungsten alloy to make bucking bars is because tungsten has high density, strength, and good machinability. Compared to traditional materials, a tungsten bucking bar of the same weight is…

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Tungsten News
Die verlobte für die bar, die musik, die musik, die musik 9

LED chip probing and LED mapping sorting are necessary and important processes in the production of LED products. Probes are applied in the LED chip probing process, typically conducting tests and sorting based on key parameters such as electrical values, brightness, wavelength, ESD, etc., before proceeding to the encapsulation stage. Tungsten probes are primarily used on point testing machines, where the probe tip contacts the LED pad to provide current flow, causing the LED to light up for electrical testing.

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