Biodegradable Revolution in Orthopedic 3D Printing: Atomized Spherical Magnesium Alloy Powder for Bone Repair Implants
Introduction As global populations age, the demand for orthopedic implants continues to rise. According to MarketsandMarkets 2024 , the biodegradable implants market is projected to reach nearly USD 10 billion by 2030 . Among emerging biomaterials, magnesium alloys have drawn significant attention due to their excellent biocompatibility and natural biodegradability , making them ideal for next-generation bone repair applications. Technical Challenges Conventional implant materials such as titanium and stainless steel are mechanically strong but require secondary removal surgeries —increasing patient trauma and healthcare costs. Magnesium alloys can naturally degrade in the human body, but their manufacturing process presents challenges : High oxidation tendency and gas porosity; Irregular particle morphology, reducing 3D printing stability; Insufficient part density, limiting strength and corrosion resistance. The Weihao Solution At Tangshan Weihao Magnesium Powder Co., L...