Before the teeth affect our normal use, presumably most of us don’t know much about pure titanium dental implants. It’s a little too late to wait until there is a problem with the teeth. Some basic knowledge of titanium dental implants.
pure titanium dental implants
What are the requirements for making implants with metal materials?
Metal-based materials are one of the earliest planting materials developed and applied. Due to its ideal mechanical strength and biocompatibility, coupled with the continuous improvement of processing technology, many metal or alloy materials are still respected and favored by many implantology experts.
As planting material, the metal has the following requirements:
① Excellent corrosion resistance, the material has no or very weak chemical stimulation to the tissue, and does not produce supportive bone resorption.
②No toxicity, side effects, good tissue biocompatibility.
③ Appropriate mechanical properties, wear-resistant and strong, and the material should have good biomechanical adaptability to bone tissue.
④ Reasonable price. At present, metal materials are mainly made of pure titanium implants.
What are the advantages of pure titanium as an implant material?
The wide application of pure titanium implants is unmatched by any other metal, which is inseparable from the many excellent characteristics of titanium. Metal pure titanium is light in weight, low in elastic modulus, large in vibration damping force, high in hardness, ultimate tensile (tensile) strength, yield strength and fatigue strength, and its corrosion resistance fatigue limit is also high. Titanium has excellent passivation performance and can be rapidly oxidized in body fluids, forming a thin, dense, insoluble oxide film (TiO2) with a crystal structure on the surface. Due to the protection of the oxide film, the continued oxidation of the metal is slowed down, making it have good corrosion resistance, good biocompatibility and biomechanical adaptability with the human body.
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