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For example, porous tantalum coatings are used in the construction of titanium implants due to tantalum's exceptional ability to form a direct bond to hard tissue. [70] Because tantalum is a non-ferrous, non-magnetic metal, tantalum implants are considered to be acceptable for patients undergoing MRI procedures.
Tantalum electrolytic capacitors are extensively used in electronic devices that require stable capacitance, low leakage current, and where reliability is crucial. [1] Due to its reliability, durability and performance under extreme conditions, it is used in medical equipment, [2] aerospace and military applications. [3]
Metals in medicine are used in organic systems for diagnostic and treatment purposes. [1] Inorganic elements are also essential for organic life as cofactors in enzymes called metalloproteins . When metals are under or over-abundant in the body, equilibrium must be returned to its natural state via interventional and natural methods.
It has been suggested that titanium's capacity for osseointegration stems from the high dielectric constant of its surface oxide, which does not denature proteins (like tantalum, and cobalt alloys). [3] Its ability to physically bond with bone gives titanium an advantage over other materials that require the use of an adhesive to remain attached.
Tantalum is one of the most corrosion-resistant substances available. Many important uses have been found for tantalum owing to this property, particularly in the medical and surgical fields, and also in harsh acidic environments. It is also used to make superior electrolytic capacitors.
Although some plants bioaccumulate gold, no living organism is known to require it. There are medical uses, including treatment of rheumatoid arthritis and fabrication of dental implants. [11] Some gold salts used in medicine have adverse side effects. hafnium: 72: 2: Has no known biological role. [11] Salts have low toxicity. [11] helium: 2: 2
It has been used in the earliest Apollo Program and Project Mercury. [36] The Ti-3Al-2.5V alloy, which consists of 3% aluminum and 2.5% vanadium, was designed for low-temperature environments, maintaining high toughness and ductility even under cryogenic conditions in space. [37] It is used in aerospace components such as aircraft frames and ...
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