Industrial Heating, Volym 14National Industrial Publishing Company, 1947 |
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Sida 212
Production of Pure Magnesium Oxide in Gas - Fired Kilns MAGNESIUM oxide is a very common pharmaceutical and cosmetic ingredient , but one that has a very complicated and in- volved chemical manufacturing process . As made by the General ...
Production of Pure Magnesium Oxide in Gas - Fired Kilns MAGNESIUM oxide is a very common pharmaceutical and cosmetic ingredient , but one that has a very complicated and in- volved chemical manufacturing process . As made by the General ...
Sida 213
... oxide at the Plymouth Meeting , Pa . , plant of the General Magnesite and Magnesia Co. R - S FURNACE FACTS ISSUED MONTHLY BY R -. magnesium oxide at this plant in- volves a difficult separation of the magnesia from the calcium com ...
... oxide at the Plymouth Meeting , Pa . , plant of the General Magnesite and Magnesia Co. R - S FURNACE FACTS ISSUED MONTHLY BY R -. magnesium oxide at this plant in- volves a difficult separation of the magnesia from the calcium com ...
Sida 638
... oxide deposited on basic brick in an open- hearth furnace builds up to a com- position approximating magnetite . A slide demonstrated the iron- oxide bursting of a chrome brick under experimental conditions , during discussion of which ...
... oxide deposited on basic brick in an open- hearth furnace builds up to a com- position approximating magnetite . A slide demonstrated the iron- oxide bursting of a chrome brick under experimental conditions , during discussion of which ...
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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