INDEX effects of impurities, 67, 71, 72 for calico printing rollers, 368, 370 heat by combination, 72 meaning of, 80 Alumina, 52, 58 Anatomical preparations, alloy for, 273 Anderson, 78, 113 Annealing, 141 Antifriction, 230 Antimony, 1, 7, 27, 225 oxide, 27 Arsenic 1, 4, 7, 28, 277 Ashberry metal, 263 Atomic proportion, 211 weight, 9-11 Australian coinage, 293 commercial, 81 containing iron, 112 crystallisation of, 85 definition of, 80 direct method, 81 ductility of, 103 loss in melting, 83 malleability of, 88, 103 melting-point of, 83 properties of, 81, 100 solders, 120 strips, 142 tensile strength of, 86, 88 varieties of, 87 Brassfounders' pots, 143 Braziers' solder, 85, 120 Bright gold, 294 Bronze, 2, 156, 162, 166 phosphorus, 159 Chinese, 224 colour of, 165 for bearings, etc., 190 manganese, 201 modern, 158 phosphor, 180, 192 Brown gold, 291 Burin, 212 Burnt iron, 29 sand, 146 CADMIA, 1 alloys, 271 Coloured gold, 294, 300 Colouring gold, 312 Combustion, 13 Common salt, 54, 66, 317 Condensation of fume, 136 Cooper's gold, 348 pen metal, 348 Cope, 187 and antimony, 23, 79 blast furnace bears, 359 group, 7 -nickel alloys, 246 -tin alloys, 2, 156, 163, 166 -zinc alloys, 81, 83, 120 Core, 151, 185, 216 bearing, 151 sand, 146 stove, 144 Corinthian copper, 2 Corrosive sublimate, 320 Corundum, 219 Cowles's aluminium bronze, 215-217 Electric Smelting Co., 366 Cream of tartar, 55 Crucible furnace, 127 Crucibles, 59 brasquing of, 61 testing of, 60 composition of, 60 Coin, American, 329 Cryolite, 37 Coins, 330 Cold-short, 29 Colour pot, 314 Crystalline, 6, 245, 251 Cupro-ferro-manganese, 204 Cupro-manganese, 202 IMITATION Silver alloys, 338 Iridescent, 251 and aluminium, 365 arsenic, 31 carbon, 32 chromium, 359 copper, 363 molybdenum, 359 nickel, 355 phosphorus, 31 silicon, 31 steel alloys, 352 Steel Institute, 355 sulphur, 30 tin, 364 titanium, 361 tungsten, 362 zinc, 365 group, 7 Gun-metal, 178, 180, 195, 210 Guthrie, 45 oxides of, 30 pure, 29 pyrites, 57 Ironier's bronze, 284 |