Overview of Niobium Carbide (NbC) for Wear Resistant Thin Films CAS 12069-94-2
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 Niobium Carbide (NbC) for Wear Resistant Thin Films CAS 12069-94-2
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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.
(Niobium Carbide (NbC) for Wear Resistant Thin Films CAS 12069-94-2)
Parameters of Niobium Carbide (NbC) for Wear Resistant Thin Films CAS 12069-94-2
The given information is in Chinese, so it seems that you might be looking for Niobium carbide, which has a Chemical symbol of NbC and aCAS number of 12069-94-2. Here’s a brief overview of what this material is:
* niobium: It’s a chemical element with the atomic number 54.
* carbide: It’s a type of solid that is made by combining carbon atoms with nitrogen atoms to form compounds.
As for the “wear-resistant thin films” mentioned in your question, it seems like you might be referring to a specific type of niobium carbide film that can withstand wear and tear without breaking down easily. Without more context or information about the desired application, it’s difficult to provide a specific answer. However, niobium carbide is known for its high strength-to-weight ratio, excellent thermal stability, and ability to form strong bonds with other materials. These properties make it an attractive choice for a variety of applications, including aerospace, automotive, and medical devices.
(Niobium Carbide (NbC) for Wear Resistant Thin Films CAS 12069-94-2)
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(Niobium Carbide (NbC) for Wear Resistant Thin Films CAS 12069-94-2)
