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Development and Types of Stellite Alloys
Stellite alloy was invented by Americans at the beginning of this century. The alloy with cobalt chrome and tungsten as the main element is silver-white after cooling, and it flashes like a star.

In 1922, Stellite alloy was used for hard-faced coatings to solve the special needs of internal combustion engines, followed by jet engines. The development of Stellite Bushing has made an important contribution to the development of aviation, automotive and high temperature chemical industries. At present, the world consumes about 1,500 tons of stellite alloy per year, and one third of it is used for surfacing welding of internal...

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