Platinum-cobalt alloy is an alloy based on platinum (Pt) and cobalt (Co) which is used commonly in many industries. It has a wide range of applications and is known for its excellent corrosion resistance and durability. It is also very ductile and can be formed into various shapes, making it perfect for many products and components.
Platinum-cobalt alloy is created by combining different percentages of both platinum and cobalt, depending on the desired properties and intended use. The most common mix is 8%-32% cobalt and 68%-92% platinum. When introducing other metals, such as nickel (Ni) and aluminium (Al) the ratio of plat-cobalt can be changed to add desired properties and improve mechanical properties, such as strength and flexibility.
Platinum-cobalt alloy has many properties and features which make it ideal for many markets and industries. It’s highly resistant to corrosion, has excellent wear and abrasion resistance, high electrical and thermal conductivity and good magnetism. It is also very ductile which makes it easy to work with and form into shapes such as rods and wires.
Platinum-cobalt alloy finds its application in many different industries, ranging from medical to automotive engineering. In medical it is commonly used in pacemakers and implants, due to its corrosion resistance and rubberised characteristics. The automotive industry also makes extensive use of it in wear parts and fuel injectors, because of its toughness and versatility. Other industries that use it include aerospace, chemical, oil & gas, construction, transportation and many more.
Platinum-cobalt alloys are a popular choice in these industries due to its unique properties and broad range of applications. It is preferred for many of these applications because its properties can be customised to achieve the specific properties and performance levels required.
Due to its excellent wear and corrosion resistance as well as its other properties such as ductile and formability, platinum-cobalt alloy is used for many complex products which require the highest level of performance and reliability. It is also easy to machine, making it a favourable alternative to other metals such as titanium and stainless steel. The excellent wear resistance helps ensure long product life while its ductility allows it to be formed into intricate shapes and sizes.
Overall, platinum-cobalt alloy is a very versatile and reliable alloy that can be used in many different industries. It is highly resistant to corrosion, wear and abrasion, making it ideal for many complex products. It has excellent electrical and thermal conductivity, good ductility and is easy to machine, further increasing its versatility. As a result, platinum-cobalt alloy is an ideal choice for many products and components in the medical, automotive, aerospace and other industries.
