Industrial Heating, Volym 14National Industrial Publishing Company, 1947 |
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Sida 572
... electric infra - red drying are , the use of Pyrex glass for the bulbs , which greatly reduces the danger of breakage due to water splashing ; and the ... ELECTRIC COMPANY HEAT TREATING FURNACES HEVI DUTY ELECTRIC. 572 INDUSTRIAL HEATING.
... electric infra - red drying are , the use of Pyrex glass for the bulbs , which greatly reduces the danger of breakage due to water splashing ; and the ... ELECTRIC COMPANY HEAT TREATING FURNACES HEVI DUTY ELECTRIC. 572 INDUSTRIAL HEATING.
Sida 766
... Electric Heating of Glass Tanks An important consideration in melting glass is the problem of introducing heat where it will be most effective . Use of submerged electrodes , heated electrically , pro- vides a means for applying heat ...
... Electric Heating of Glass Tanks An important consideration in melting glass is the problem of introducing heat where it will be most effective . Use of submerged electrodes , heated electrically , pro- vides a means for applying heat ...
Sida 792
... Electric - Furnace Slags Nature and operating character- istics of acid electric - furnace slags were discussed at the recent Elec- tric Furnace Steel Conference , in Pittsburgh , Pa . , by Dr. G. R. Fit- terer , professor and head of ...
... Electric - Furnace Slags Nature and operating character- istics of acid electric - furnace slags were discussed at the recent Elec- tric Furnace Steel Conference , in Pittsburgh , Pa . , by Dr. G. R. Fit- terer , professor and head of ...
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JANUARY 1947 No 1 | 25 |
HULTGREN Salt Bath Furnaces are widely | 27 |
Ma | 35 |
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alloy aluminum annealing applications atmosphere automatically controlled bath blast furnace Bldg brazing brick Bulletin carbon carburizing cast Catalog cementite charge chemical Chicago chromium Cleveland coating combustion COMPANY complete construction cooling Corp decarburization Detroit diameter door drying electric engineering equipment FIRE BRICK fired flame fuel gas-fired gases handling hardening HEAT TREATING heater heating chamber high temperature hot face Inconel induction Induction Heating INDUSTRIAL FURNACES INDUSTRIAL HEATING infra-red ingot installation instrument insulation iron leadwire liquid load machine magnesia manufacturer material melting ment metal method mold motor nace Ohio OIL BURNERS Open Hearth open-hearth furnace operation OVENS oxide perature pits Pittsburgh plant plastic potentiometer pressure production pyrometer radiation range Refractory Concrete salt-bath slag steel STREET CHICAGO strength surface tempera temperature temperature control thermocouple tion tube ture unit valve wall welding wire