The What And How Of Stellite

stellite machining pittsburgh

Stellite is made up of a family of non-magnetic and corrosion resistant alloys of different compositions. A number of stellite machining pittsburgh techniques will be utilized to bring these compositions to fruition for stellite’s numerous uses. The alloy best suited for the cutting of tools needs to be quite hard. It needs to maintain a good cutting edge when temperatures are high. And it needs to be able to resist becoming hard.

But in industry, other alloys will continue to be utilized. These are formulated to provide maximized combinations that provide industrialists with their required wear resistance, corrosion resistance and the ability to bear extremely high and low temperatures. Stellite alloys are very resistant to corrosion. The stellite part will be precisely cast in order to allow for minimal machining. Stellite will be machined through grinding rather than cutting.

Stellite alloys have very high melting points due to its cobalt and chromium content. There are numerous applications to which stellite will be applied. Among those will be saw teeth and acid resistant machine parts. Stellite is also utilized in the production of valves and the valve seats for these valves. Through the reduction of erosion from hot gases, intervals between maintenance work and re-grinding of valve seats have been lengthened.

Machine guns and machine gun barrels are lined with stellite. The locking lugs and shoulders of some rifles have also been made from stellite. Artificial hip joints and other bone replacements have also been made from precisely cast stellite alloys. The cast structure of dental prostheses has also been laced with stellite. Stellite continues to be used in the manufacture of tools used for lathes. Compared to earlier used carbon steel tools, and even high speed tools, it retains its superior cutting properties.