Opinsky, J. E.2017-01-302017-01-301919http://hdl.handle.net/10919/74473no abstract provided by author9, [3] leavesapplication/pdfen-USCreative Commons Public Domain Mark 1.0LD5655.V855 1919.O656Steel -- Heat treatmentAn investigation of the effects of different heat treatments on the physical properties (including hardness) and microstructure of specimens of crucible cast steelThesis