Grade/Composition Ratio: Nb-10Hf-1Ti, or as per customer requirements.
Common Specifications: 0-3mm, 1-5mm, 3-6mm, or produced according to customer requirements.
Product Advantages and Features
Hafnium is an active element that reacts with oxygen and carbon in niobium to form HfO₂ and HfC compounds, resulting in dispersion strengthening. At the same time, it reduces the harmful effects of interstitial elements and improves the weldability and coating performance of the niobium alloy. Niobium hafnium alloy is the most widely used niobium alloy in aerospace engineering and technology. It exhibits good weldability.
Manufactured via alloying melting and casting under vacuum conditions using Vacuum Induction Melting (VIM).
Product Series
Niobium ingot, niobium rod, smelting niobium, niobium wire, niobium granules, niobium target, niobium tube, niobium sheet, niobium block, niobium alloy, niobium powder, niobium alloy powder, high-entropy alloy powder.
Product Applications
Primarily used in components such as radiation-cooled nozzle extensions and thrust chambers for liquid rocket engines, pressure tubes and turbopumps for molten sodium and sodium-potassium alloys in space power systems, and high-temperature structural components for jet engines.