A Study of the High Temperature Effects on Graphite in Cast Irons |
Contents
Method of Conducting Solid State Tests | 25 |
Method of Conducting Liquid State Tests | 29 |
Gray Iron Solid State Tests | 32 |
3 other sections not shown
Common terms and phrases
15 minutes 2100 F showing 80 minutes air cooled samples aluminum bath austenite grains carbides cast iron cool to room decarburization decrease defective graphite forms Figure 15 Figure 17 Figure 9 Figures 23 fused silica tube grain boundaries graphite nodules graphite precipitated graphite structure gray iron samples high temperature hour induction furnace inoculation interdendritic graphite investigation kish graphite large nodules large size nodules Loper and Heine magnesium malleable iron Massari minute sample minute treatment minutes at 2100 molten Nodular iron samples nodules counted nodules present nucleation number of nodules occurred periphery phase rule poorly quenched quenched liquid re-solidification relief polished remelted result room temperature samples at 2100 samples held samples tested Samples were held shown in Figure small nodules spheroidal stage graphitization tad-pole temperature increased temperature of treatment treatment at 2100 type D graphite type-D undissolved graphite particles Unetched vermicular graphite water quenched samples water quenched specimens white iron samples