The growing trends and issues in medical and cosmetic surgeries have triggered a boom in demand of medical steels that are manufactured into various medical devices.
Like a big bang, the medical industry has made a variety of advancements in recent years in fields such as cosmetic surgeries, plastic surgeries, human organ transplants, biomedical implants, and other medical operations – causing a sudden surge in demand for high quality medical steels that have to pass stringent regulations and conditions.
High Quality Steel is critical in Medical Equipment
These medical operations have the overarching responsibilities of performing each of their jobs without fail, and the same is expected of the medical devices. The success of surgery counts on tools and equipment and what these tools are made of – including medical steels and their chemical content and mechanical properties. With such extensive application, medical devices come in several forms and shapes to perform a range of jobs – all of which involve the stringent weighing of materials and properties employed by scientists and surgeons to meet the specific criteria necessary for their respective operations.
Surgeries and medical operations must pass stringent criteria and requirements – and that’s not exclusive to the medical professionals and medications, but these standards are extended to the quality of material used – to the extent of its safety and accuracy upon use. Since a lot of cases have been reported of medical malpractice in surgeries and biomedical implants, medical devices must meet extremely tough conditions and strict specifications.
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Medical Steel Materials
Among all steel materials, 304 stainless steel is one of the most popular and highly sought medical steels used in manufacturing medical devices. The kind of mechanical properties found in 304 stainless steel are exceptional since they can come in almost any form, finish, and diverse application at a competitive cost, thus making it the premier preference for medical device specification.
Capabilities of 304 stainless steel that make it an ideal medical steel:
- Rust proof – it prevents the risk of infection upon operation and other surface imperfections
- Antibacterial properties
- Non-magnetic – makes 304 stainless steel well-suited for operating implants within human body
- High corrosion resistance
- High heat resistance
- Does not stain – can be cleaned and reused in medical operations
- Recyclable
It has been proven that 304 stainless steel doesn’t chemically react with body tissues and cleaning products used in sterilization. They can also stand repeated wear.
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It is critical and controversial when talking about foreign objects like metals in close contact with the human body – both externally and internally. Thus, medical devices have undergone extreme fabrication and design so they can withstand extreme pressures and conditions that are necessary for the operations.
We have an extensive stock, the machining capabilities, and the expertise to support high quality and high volume productions.
The Basics of Aluminum Alloy
Aluminum is the most abundant metal in Earth’s crust after silicon and oxygen. It has a silvery-white appearance and contains a lot of valuable mechanical properties. It possesses 60% of the electrical conductivity of copper, with much lower density, making it a lightweight material perfect for aircraft and aerospace construction.
Pure aluminum is soft and ductile, but it can be strengthened when it is alloyed with other elements like magnesium, copper, and silicon. Such alloys possess better corrosion resisting properties, with a protective oxide coating that is achieved and enhanced through the process of anodization. Their lightweight and non-toxic mechanical properties enable them to be easily machined and cast. One good thing about aluminum is that it is recyclable, which can save considerable amounts of energy. They only need to undergo a melting process in order for them to be reused.
Powerful Properties
Aluminum alloys have low density, therefore, they are lightweight which is one of the key factors to consider in constructing an aircraft and its vital parts. Other important properties they possess are malleability, high strength, easy machining, good electrical and thermal conductivity, and excellent corrosion resistance.
Aluminum in the Aviation Industry
80 percent of commercial transport aircraft frames are made up of aluminum. This alloy is the top choice for the construction of aircraft and parts like wings and fuselage. Most navy aircraft are mainly made of fabricated aluminum. The focus on aluminum casting technology is continuing to earn recognition with its countless advantages in forming complex parts for aircraft structure. With a low manufacturing cost, Aluminum Alloy is the top choice for incorporating innovative and complicated design concepts in the aviation industry.
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