Zirconium Niobium Alloy Bar

Zirconium Niobium Alloy Bar

FANMETAL Supply the Zirconium Niobium Alloy Bar according to standard ASTM F2384 . This kind of material is mainly used in medical implants such as orthopedic fixation devices , orthopedic medical devices , surgical implants

Zirconium Niobium Alloy Bar has good biocompatibility, good comprehensive mechanical properties, good corrosion resistance and other characteristics, and can be used as biomedical implant materials. It was claimed that the life of an oxinium implant was about 20-25 years about 10 years longer than that of Co-Cr alloys and polyethylene implant.

Zirconium Niobium Alloy Bar Picture:

At present, the use process of medical products is 97.5% zirconium and 2.5% niobium to form an alloy. The surface is oxidized in the air at 500 degrees Celsius to form an oxide layer with a thickness of 5um. Therefore, black crystal is a high-strength metal, and black is an oxide layer. Not a coating.

An oxidized Zr-based alloy (Zr-2.5Nb , wt.%), known as oxinium, has been used in total knee replacement (TKR) and total hip replacement (THR) procedures for more than a decade. This

implant material was developed in 1997 by Smith & Nephew for TKR, which was first used for THR in 2002 .

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