Industrial Heating, Volym 25National Industrial Publishing Company, 1958 |
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Sida 46
... material re- ceived was first calcined at 800 ° C to assure conversion of any com- pounds present to the oxide ... material SO familiar with zirconium could not be at- tained readily in the case of the hafnium carbide , due perhaps to ...
... material re- ceived was first calcined at 800 ° C to assure conversion of any com- pounds present to the oxide ... material SO familiar with zirconium could not be at- tained readily in the case of the hafnium carbide , due perhaps to ...
Sida 362
... material composed of non - critical low - cost materials ( 4 ) A material - - dimensionally stable over many cycles with a minimum of warpage ( 5 ) A material - - moldable into a wide variety of sections , ranging from small locating ...
... material composed of non - critical low - cost materials ( 4 ) A material - - dimensionally stable over many cycles with a minimum of warpage ( 5 ) A material - - moldable into a wide variety of sections , ranging from small locating ...
Sida 484
... material with proportionately lower electri- cal losses and a much smaller over- all size . Such a furnace , Fig . 9 , may be tilt - poured ( the entire fur- nace is tilted and the material flows into the mold ) or bottom- poured ( a ...
... material with proportionately lower electri- cal losses and a much smaller over- all size . Such a furnace , Fig . 9 , may be tilt - poured ( the entire fur- nace is tilted and the material flows into the mold ) or bottom- poured ( a ...
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No | 31 |
Metallurgical Summary of 1957 By William H Eisenman | 40 |
III By C E Peck | 66 |
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Ajax alloy aluminum annealing applications atmosphere automatic blast blower brazing brick Bulletin burner carbon carburizing cast castable ceramic chamber Chicago Cleveland coating coil combustion COMPANY complete continuous conveyor cooling copper Corp corrosion cost cycle Detroit Electric electrode Engineering fired fuel gases H. K. Porter hafnium hardening hearth furnace heat treating heaters high temperature inch Inconel induction Induction Heating INDUSTRIAL FURNACES INDUSTRIAL HEATING installation instrument insulation load machine manufacturer material ment metal Mineral wool mold motor nace nickel nozzles Ohio open hearth furnace operation oven oxide oxygen perature Phone Pittsburgh plant potentiometer pressure production pump pyrometer quench radiant tube range refractory resistance retort salt bath sintering stainless steel standard strip surface switch Taconite Harbor tank temperature control tempering thermal thermocouple tion ture unit vacuum valve Waukee wire Write zirconium zone