Lubrication in Hot Tube Extrusion of Superalloys and Ti Alloys
摘要
Tubular products made of superalloys and titanium alloys usually work in high temperature environment and applied heavy loading. Hot extrusion is the best technology to form tubular billets with fine microstructures and good mechanical properties. Lubrication is one of the key techniques in hot extrusion, glass lubricants are most suitable for hot extrusion. Lubrication technique in hot extrusion is dealt with in this paper, the lubrication principle of hot tube extrusion is presented. Experiments of glass lubricated backward tube extrusion of titanium alloys and forward tube extrusion of superalloys are also discussed.
引用本文(GB/T 7714)
Shihong, Zhang. Lubrication in Hot Tube Extrusion of Superalloys and Ti Alloys[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2001.
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