Overview of High purity Niobium Powder, 99.9% min purity
Niobium, often found in conjunction with tantalum minerals, is primarily extracted as a byproduct of tin and tantalum mining. Its chief ores include pyrochlore and columbite. Once refined, niobium becomes highly versatile, finding application in alloys, superconductors, and various high-tech materials.
Feature of High purity Niobium Powder, 99.9% min purity
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Superior Strength and Lightness: When added to steel in small quantities (typically less than 1%), niobium significantly enhances the strength and toughness of the alloy while reducing its weight, making it ideal for aerospace and automotive applications.
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Corrosion Resistance: Like tantalum, niobium forms a passive oxide layer that protects it from corrosion, making niobium-based alloys suitable for use in harsh environments.
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Superconductivity: Niobium exhibits excellent superconducting properties when cooled below its critical temperature of about 9.2 K (-264°C or -443°F). This property makes it the primary material for superconducting magnets used in MRI scanners and particle accelerators.
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Magnetic Properties: Niobium is paramagnetic at room temperature but becomes strongly diamagnetic when cooled, meaning it repels magnetic fields. This characteristic is exploited in certain specialized applications.
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Ease of Fabrication: Despite its strength, niobium is easily formed, welded, and machined, facilitating its use in complex engineering designs.
(High purity Niobium Powder, 99.9% min purity)
Parameters of High purity Niobium Powder, 99.9% min purity
The “min purity” of Niobium powder is typically measured in parts per million (ppm) or micrograms per gram (mg/g). This refers to the minimum amount of impurities that should be present in a sample in order to maintain its intended properties.
For example, if you have a sample of Niobium powder with a purity of 99.9%, it means that this percentage represents the maximum amount of impurities that can be present in the powder. If there are even slightly more impurities than this value, they would affect the performance and durability of the product.
It’s important to note that the “min purity” of a material can vary depending on the specific application and industry. For example, some materials may require higher purity levels due to sensitivity to environmental factors or other concerns. In general, however, the lower the “min purity” of a material, the better it will perform and withstand the wear and tear of use over time.
(High purity Niobium Powder, 99.9% min purity)
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(High purity Niobium Powder, 99.9% min purity)
