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Nilo Alloy 48 – Composition, Properties and Applications

NILO 48 is a highly specialized alloy, often utilized in various industries due to its unique properties and robust composition. Manufactured and supplied by Apex Metal India, NILO 48 is renowned for its high performance and reliability in demanding environments.

Composition of Nilo 48

Nilo 48, also known as UNS K94800 and W. Nr. 1.3922, is a nickel-iron alloy that contains approximately 48% nickel and the remainder iron. This precise composition ensures a controlled and minimal coefficient of expansion, making it an ideal material for applications that require dimensional stability under varying temperatures.

Properties of Nilo 48

The distinct properties of Nilo 48 include

Low Thermal Expansion : Nilo 48 is renowned for its exceptionally low thermal expansion coefficient. This property means that the alloy expands very little when exposed to heat, maintaining its dimensions over a wide temperature range. This stability is crucial in applications where thermal fluctuations can cause significant issues, such as in precision instruments, electronic components, and aerospace parts. The minimal expansion helps to ensure the integrity and reliability of the components, reducing the risk of thermal stress and mechanical failure.

High Curie Temperature : Another key property of Nilo 48 is its high Curie temperature, which refers to the temperature at which the alloy loses its permanent magnetic properties. For Nilo 48, this temperature is significantly higher compared to other similar alloys. This means that the alloy retains its magnetic properties even at elevated temperatures, making it suitable for use in magnetic applications where stability and performance are required at high temperatures. This characteristic is particularly important in the manufacturing of magnetic components and devices used in harsh thermal environments.

Excellent Dimensional Stability : Nilo 48 offers excellent dimensional stability, which is essential for applications that demand high precision and consistency. Dimensional stability refers to the ability of a material to maintain its size and shape under various environmental conditions, including temperature changes, mechanical stress, and prolonged use. This property is particularly valuable in the aerospace and defense industries, where components must perform reliably over long periods without significant deformation or degradation. The alloy's stability ensures that instruments and devices remain accurate and functional, reducing maintenance needs and extending the lifespan of critical components.

Applications of Nilo 48

Invar 48, another name for Nilo 48, is widely used in industries that demand high precision and stability. Some of its primary applications include

Electronic Devices : In the realm of electronic devices, Nilo 48 plays a critical role in ensuring the reliability and performance of components subjected to thermal stress. Electronic devices, such as circuit boards, sensors, and connectors, often experience fluctuations in temperature during operation. The low thermal expansion property of Nilo 48 ensures that these components maintain their integrity and alignment, preventing malfunctions and extending the lifespan of the devices. This stability is particularly important in high-precision electronics, where even slight dimensional changes can lead to significant performance issues.

Glass-to-Metal Seals : Nilo 48 is extensively employed in glass-to-metal sealing applications, where it ensures the integrity and longevity of the seals. These seals are crucial in various industries, including electronics, telecommunications, and aerospace, where they are used to create airtight and robust connections between glass and metal components. The low thermal expansion of Nilo 48 matches that of glass, reducing the risk of cracks or leaks due to thermal cycling. This compatibility ensures that the seals remain strong and durable, maintaining the reliability of the encapsulated components.

Aerospace : The aerospace industry relies heavily on Nilo 48 for the production of instruments and tools that require minimal thermal expansion to maintain accuracy. Aerospace components, such as precision instruments, satellite structures, and engine parts, must operate flawlessly under extreme conditions, including significant temperature variations. Nilo 48 provides the necessary dimensional stability, ensuring that these components retain their shape and function correctly throughout their operational life. This stability is vital for maintaining the accuracy of instruments and the structural integrity of aerospace systems.

Optical Instruments : In the field of optical instruments, Nilo 48 ensures stability and precision, which are crucial for high-precision optical devices. These devices, including telescopes, microscopes, and cameras, require components that do not expand or contract with temperature changes to maintain their alignment and focus. Nilo 48's low thermal expansion properties make it an ideal material for mounting and housing optical elements, ensuring that the instruments deliver consistent and accurate performance. This reliability is essential for scientific research, medical diagnostics, and other applications where precision is paramount.

Availability and Supply

Apex Metal India stands as a leading Nilo 48 exporter, Nilo 48 stockist, and Nilo 48 supplier. They maintain a substantial inventory of Nilo 48 Bar and other forms, ensuring quick and reliable supply to meet the diverse needs of their global clientele

Conclusion

NILO 48 is a crucial material for various high-tech and precision applications due to its outstanding properties and reliable performance. As a trusted Nilo 48 supplier, Apex Metal India ensures that industries have access to high-quality materials essential for their operations

You can contact sales@apexmet.com to explore more about Nilo Alloy 48 and how it can be implemented in industrial applications.









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