Metallurgy Of Cast Iron

INDEX. 621
Tables—Continued. PAGE.
Mixture for semi-steel ............................275-276
Mixture and tensile strength of high grade Salisbury
carbonate iron ..................................... 278
Approximate analyses of coke iron mixtures............280
Changes in the relation of silicon and total carbon to>
maintain like hardness .............................282
Analyses of dynamo or electrical work iron mixture.. 284 Percentage of silicon to give white iron in varying
thicknesses of castings. ..,........................... 288
Analyses of seven typical foundry mixtures.......... 299
Transverse and tensile tests of seven typical foundry
mixtures............................................ 300
Decrease in silicon and increase in sulphur by remelting
iron ............................................... 302
Comparative oxidation tests of protected and unprotected
surfaces ........................................... 311
Comparative fusing tests of gray and chilled iron by
immersion ......................................... 312
Comparative oxidation tests of iron charged on high
and low beds of fuel............................... 313
Comparative oxidation of stove plate and heavy iron.. 314 Analyses of silicon and manganese each from low and
high beds ......................................... 315
Analyses of iron in slag from stove plate and heavy iron 316
Percentage of loss of different irons by oxidation...... 318
Comparative fusing tests of high and low silicon and
low sulphur iron with analyses...................328-329
Analyses and specific gravity of gray and chilled irons.. 334
Comparative fusing tests of gray and chilled irons......335
Analyses of chilled and gray same iron remelts........336
Comparative fusing tests of cast iron with open hearth
steel, with analyses .............................340-341
Comparative melting points of cast iron, ferro-manga-
nese, ferro-silicon, ferro-tungsten and ferro-chrome..
................................................ 352-353
Tests and analyses of hot and dull poured chilled irons.. 376 Specific gravity of the upper and lower end of vertical
poured castings, with analyses...............378-379,381s.. 270 Mixtures for gun carriages.......................274, 275n of........... 245