Industrial Heating, Volym 25National Industrial Publishing Company, 1959 |
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Sida 1362
... cost of dissociated ammonia is determined largely by the cost of the liquid ammonia supply . Am- monia is available generally as fol- lows : ( 1 ) In cylinders containing ap- approximately 150 lb at cost of approximately 19 cents per lb ...
... cost of dissociated ammonia is determined largely by the cost of the liquid ammonia supply . Am- monia is available generally as fol- lows : ( 1 ) In cylinders containing ap- approximately 150 lb at cost of approximately 19 cents per lb ...
Sida 1566
... Cost ( in % of total costs ) for Varying Ingot Operating Capacity Ingot Operating Capacity Items 100 % 80 % 70 % 50 ... Cost Oxygen Con- sumption ( cu ft per month ) Operating cost Unit cost per 1000 cu ft 67,530 52,390 43,375 30,690 ...
... Cost ( in % of total costs ) for Varying Ingot Operating Capacity Ingot Operating Capacity Items 100 % 80 % 70 % 50 ... Cost Oxygen Con- sumption ( cu ft per month ) Operating cost Unit cost per 1000 cu ft 67,530 52,390 43,375 30,690 ...
Sida 1832
... cost per cubic foot than the silica brick , the total installed cost of roofs with the castable , because of savings in la- bor , was about 7 % lower than a roof of brick only . Because of the greater life obtained on roofs with ...
... cost per cubic foot than the silica brick , the total installed cost of roofs with the castable , because of savings in la- bor , was about 7 % lower than a roof of brick only . Because of the greater life obtained on roofs with ...
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JULY | 1321 |
Consumable Electrode Vacuum Arc Melting Furnace | 1338 |
in Flexible Installation | 1349 |
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Ajax alloy aluminum ammonia annealing applications atmosphere automatic blast furnace Blower brazing brick Bulletin capacity carbon carburizing cast castable Catalog chamber Chicago Cleveland coating coils combustion Company complete conveyor cooling Corp corrosion cost cycle Detroit dew point drying efficiency Electric electrode endothermic ENGINEERING equipment exothermic ferromanganese FIRE BRICK firing flame fuel gas burners gases GLOBAR graphite hardening heat treating heaters high temperature hour hydrogen Inconel INDUCTION Induction Heating INDUSTRIAL FURNACES Industrial Heating installation insulating iron kiln Lindberg load machine manufacturer material melting ment metal motor nace Ohio operation oven oxide oxygen paint perature Phone Pittsburgh plant pressure production pumps Pyrometers quench radiant tubes range refractory resistance retort salt bath sintering soaking steel surface tank tempera temperature thermal Thermocouple tion ture unit vacuum valve Waukee wire Write zone