Overview of Compound Carbide Powder 90TaC 10NbC 90/10Tantalum Carbide/Niobium Carbide
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 Compound Carbide Powder 90TaC 10NbC 90/10Tantalum Carbide/Niobium Carbide
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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.
(Compound Carbide Powder 90TaC 10NbC 90/10Tantalum Carbide/Niobium Carbide)
Parameters of Compound Carbide Powder 90TaC 10NbC 90/10Tantalum Carbide/Niobium Carbide
The compound carbide powder you are referring to is a mixture of 90% TaC (tungsten carbide) and 10% NbC (noble gas carbon). The remaining 10% is Niobium carbide.
The T-90 TaC powder has a melting point of approximately 2830°C, and the N-10 NbC powder has a melting point of approximately 4260°C. Therefore, if you have these two powders mixed together at a temperature of 200°C, they will melt completely at around 450°C.
It’s worth noting that the performance of the compound carbide powders can vary depending on the specific composition and processing conditions. It’s important to carefully control the and processing parameters to achieve the desired properties for your application.
(Compound Carbide Powder 90TaC 10NbC 90/10Tantalum Carbide/Niobium Carbide)
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(Compound Carbide Powder 90TaC 10NbC 90/10Tantalum Carbide/Niobium Carbide)
