Core characteristics of niobium cup

 ✅ Ultra high melting point: 2468 ° C, suitable for high-temperature experiments (such as molten salt and metal melting).

 ✅ Corrosion resistance: resistant to strong acids (except HF), strong bases, and molten metals (such as Li, Na, K).

 ✅ Biocompatibility: Non toxic, non allergenic, certified by ISO 10993, suitable for medical implantation.

 ✅ Superconducting performance: It can be used as a carrier for superconducting devices at low temperatures (<9.2K).

 ✅ Low heat neutron absorption: suitable for neutron experimental containers in the nuclear industry.

Main application scenarios

(1) Laboratory and Research

High temperature melting experiment: Holding molten salts (such as FLiBe), rare earth metals, or oxides.

Single crystal growth: Preparation of semiconductor crystals such as GaAs and InP.

Superconducting research: used as a sample scaffold or reaction vessel in low-temperature environments.

(2) Medical implantation

Dental restoration: Niobium alloy dental crowns or implant abutments (resistant to oral corrosion).

Orthopedic repair: joint cup, bone defect filling material (compatible with human tissue).

(3) Industrial Special Purpose

Chemical catalyst carrier: a reaction vessel that is resistant to acid and alkali corrosion.

Nuclear fuel reprocessing: temporary storage of radioactive materials such as uranium and thorium.

Manufacturing process

Forging/Spinning Forming: High purity niobium plate is stamped or spun into a cup body.

Precision machining: CNC lathe engraving of inner walls, threads and other details.

Surface treatment: electrolytic polishing (medical grade) or tantalum plating (enhanced oxidation resistance).

Vacuum annealing: Relieve stress and improve material ductility.