Medical grade titanium alloys, such as Ti-6AL4V and Ti-6AL4VELI, are widely recognized for their exceptional properties in the medical field. These alloys consist of 6% aluminum and 4% vanadium, making them highly compatible with the human body. Known as Gr. 5 and Gr. 23 respectively, they are among the most popular choices for medical applications due to their strength and biocompatibility. Let’s delve deeper into the characteristics and uses of these remarkable materials.
Ti-6AL4V and Ti-6AL4VELI are particularly valued for their durability and resilience, which makes them ideal for dental implants. During the implant procedure, a titanium screw is inserted into the jawbone, acting as an artificial tooth root. Over time, the bone fuses with the titanium, providing a stable foundation for attaching a prosthetic tooth. This integration ensures that the implant functions naturally and effectively.
When it comes to the specifications of medical grade titanium alloy tubes, both Ti-6AL4V and Ti-6AL4VELI showcase impressive physical properties. For instance, Ti-6AL4V has a tensile strength greater than 930 MPa and a yield strength exceeding 860 MPa, with an elongation percentage above 10 and section shrinkage over 25%. Similarly, Ti-6AL4VELI boasts a tensile strength of more than 860 MPa and a yield strength above 795 MPa, maintaining similar levels of elongation and section shrinkage.
In terms of chemical composition, Ti-6AL4V contains aluminum within the range of 5.5-6.75%, vanadium between 3.5-4.5%, along with trace amounts of iron, carbon, nitrogen, hydrogen, and oxygen. Ti-6AL4VELI follows a similar composition but with slightly reduced levels of iron, nitrogen, hydrogen, and oxygen.
The benefits of using medical grade titanium alloy tubes are numerous. These materials are strong yet lightweight, corrosion-resistant, non-toxic, and biocompatible. They integrate well with the body, offering osseointegration—a key feature for long-term success in orthopedic and dental applications. Additionally, they exhibit flexibility and elasticity akin to human bone, making them ideal for various surgical procedures.
These alloys find extensive use in medical applications, including orthopedic pins and screws, ligature clips, surgical staples, springs, joint replacements, and cryogenic vessels. Their versatility extends to orthodontic appliances and bone fixation devices, where they provide reliable support and functionality.
We take pride in ensuring the highest standards of quality throughout our production process. Our medical grade titanium alloy tubes are meticulously labeled and packaged to prevent any damage during storage and transport. This attention to detail guarantees that our products meet the rigorous demands of modern healthcare.
In conclusion, medical grade titanium alloys like Ti-6AL4V and Ti-6AL4VELI represent a significant advancement in the medical field. Their unique combination of strength, biocompatibility, and versatility makes them indispensable for countless surgical procedures. As technology continues to evolve, these materials will undoubtedly play an increasingly important role in improving patient outcomes worldwide.
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