The Role of 10mm Medical Titanium Alloy Bars in Modern Medicine
In modern medicine, choosing the right materials for implants and
surgical instruments is crucial for the success of medical
procedures. Titanium alloys are particularly valued for their
outstanding properties, especially in applications where
performance and safety are essential. Among these, the 10mm medical
titanium alloy bar has gained prominence as a vital component in
producing a variety of medical devices, including orthopedic
implants, dental fixtures, and surgical instruments. This article
explores the characteristics, advantages, and applications of 10mm
titanium alloy bars, emphasizing their role in enhancing patient
outcomes and advancing healthcare technology.
Titanium is celebrated for its exceptional strength-to-weight
ratio, making it an ideal choice for medical uses that demand both
durability and biocompatibility. The 10mm diameter provides an
optimal balance between structural integrity and ease of handling,
facilitating effective implantation and functionality in diverse
medical devices. As the healthcare industry evolves and the demand
for innovative solutions grows, understanding the unique properties
and applications of these titanium alloy bars becomes increasingly
important.
Chemical composition of medical tianium bar:
| Material Grade | Ti | Al | V | Nb | Fe, max | C, max | N, max | H, max | O, max |
| Gr1 | Bal | / | / | | 0.20 | 0.08 | 0.03 | 0.015 | 0.18 |
| Gr2 | Bal | / | / | | 0.30 | 0.08 | 0.03 | 0.015 | 0.25 |
| Gr3 | Bal | / | / | | 0.30 | 0.08 | 0.05 | 0.015 | 0.35 |
| Gr4 | Bal | / | / | | 0.50 | 0.08 | 0.05 | 0.015 | 0.40 |
| Gr5 ELI Ti-6Al-4VELI | Bal | 5.5~6.5 | 3.5~4.5 | | 0.25 | 0.08 | 0.05 | 0.012 | 0.13 |
| Ti-6Al-7Nb | Bal | 5.5-6.5 | / | 6.5-7.5 | 0.25 | 0.08 | 0.08 | 0.009 | 0.20 |
Gr 5 titanium alloy bar / rod Chemical Composition
| Grade | Ti | C | Fe | H | N | O | Al | V |
| Ti Grade5 | 90 min | – | 0.25 max | – | – | 0.2 max | 6 min | 4 min |
Gr 5 titanium bar / rod Mechanical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Titanium Gr. 5 | 4.43 g/cm3 | 1632 °C (2970 °F) | Psi – 138000 , MPa – 950 | Psi – 128000 ,
MPa – 880 | 14 % |
Equivalent Grades for Gr 5
| STANDARD | WERKSTOFF NR. | UNS |
| Titanium Gr. 5 | 3.7165 | N56400
|
Advantages of Titanium Rods
Titanium rods provide several advantages over traditional materials
like steel and aluminum. Here are some key benefits:
Biocompatibility
Titanium is renowned for its biocompatibility, being non-toxic and
non-reactive within the human body. This makes it an ideal material
for medical implants, dental devices, and prosthetics, contributing
to its growing use in healthcare due to its safety and
effectiveness.
Non-Magnetic
Titanium is naturally non-magnetic, making it ideal for medical
applications such as MRI machines, where magnetic interference can
affect performance. This characteristic is essential for ensuring
the safety and precision of medical imaging.
Strength
Titanium has an impressive strength-to-weight ratio, surpassing
steel in strength while being significantly lighter. This quality
is especially advantageous in industries like aerospace and
automotive, where minimizing weight is crucial.
Corrosion Resistance
The natural oxide layer on titanium provides outstanding corrosion
resistance, allowing it to perform reliably in harsh environments,
including marine and chemical settings, where other materials may
fail quickly.
Durability
Titanium is highly resistant to wear and tear, often outlasting
many other materials. This durability results in lower maintenance
costs and longer service life across a range of applications, from
industrial machinery to consumer products.
Aesthetics
With its unique and attractive appearance, titanium is popular in
jewelry and decorative items. Its lustrous finish and ability to
adopt vibrant colors through anodization make it a sought-after
choice for high-end accessories.
Technical Parameters:
| Name | Material | Shape | Surface | Standards | Grade |
|---|
| Titanium Bar / Titanium Rod | Titanium Metal Or Alloy | Square, round, Hexagonal | Polished, Sandblasted, Anodized, black, picking Sand-blasting | ASTM B348, ASME SB348, ASTM F67, ASTM F136, AMS4928, AMS2631b | Gr1, Gr2, 3, 4, 5, 9, 12 |
Applications:
Orthopedic implants include artificial joints, metal plates,
orthopedic nails, metal orthopedic use rods, intramedullary nails,
bone needles, and spinal fixation devices.
Heart medicine implants are also available, such as artificial
heart valves, cardiac pacemakers, cardiac catheters and stents
within blood vessels.
Ophthalmic implants consist of artificial crystals while dental
implants include dental implants, traction nails, nail plant root
canal, and internal fixation devices, among others.
Moreover, there are also available filling materials for breast
filling, intraocular filling materials, and filling materials in
orthopedics.
