FE13166 Invar 36 Spherical Powder (FeNi36)

Invar 36 Spherical Powder (FeNi36) Description

Invar 36 Spherical Powder (FeNi36) is an iron-nickel alloy powder known for its low coefficient of thermal expansion and consistent spherical particle morphology. The defined particle shape enhances flowability and packing efficiency during manufacturing processes. This material supports dimensional stability in components where thermal effects are critical. Its controlled composition and microstructural consistency help maintain performance in applications that demand precise thermal management.

Invar 36 Spherical Powder (FeNi36) Characteristics

*The above product information is based on theoretical data and is for reference only. Actual specifications may vary.

Invar 36 Spherical Powder (FeNi36) Applications

Electronics and Precision Instruments
- Used as an additive in precision casting components to achieve dimensional stability by leveraging its low thermal expansion.
- Applied as a filler in thermal management systems to control expansion in temperature-sensitive assemblies. 

Industrial and Metallurgical Processing
- Serves as an alloying element in advanced manufacturing systems to manage component tolerances by utilising its composition stability.
- Used in heat-treatment processes in order to maintain dimensional integrity during thermal cycling. 

Invar 36 Spherical Powder (FeNi36) Packing

The powder is packaged in moisture-resistant, anti-static, sealed containers to prevent oxidation and contamination. The outer packaging includes desiccant-lined barriers to control humidity, and each lot is marked with batch information. Storage instructions advise a cool, dry environment with minimal temperature fluctuations. Custom packaging solutions such as bulk or smaller quantities are available to suit specific processing requirements.

Additional Information

Understanding the role of Invar alloys is essential in applications where thermal expansion can affect the performance of precision components. The unique combination of iron and nickel provides a controlled expansion behaviour that is beneficial in environments with significant temperature variation. This inherent property is critical in scenarios where mechanical tolerances are paramount, thereby reducing distortion in final components.

In research and industrial contexts, thorough analysis of particle morphology and composition is vital. Advanced analytical techniques such as scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDS) frequently verify the material properties. These assessments ensure that the physical and chemical characteristics remain within defined limits necessary for consistently high-performance outcomes in precision engineering applications.