Industrial Heating, Volym 23National Industrial Publishing Company, 1956 |
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Sida 499
... carbon has been restored under Microcarb control . At left are valve stems of 0.40 % carbon steel , ready for carbon restoration to a depth of 0.010 " in a 2 hour cycle . A real decarb problem has been ended at the Bell , California ...
... carbon has been restored under Microcarb control . At left are valve stems of 0.40 % carbon steel , ready for carbon restoration to a depth of 0.010 " in a 2 hour cycle . A real decarb problem has been ended at the Bell , California ...
Sida 834
... carbon dioxide from a dry volatilefree graphite sample . The sample was heated in the tube furnace at 900 ° C in an oxygen stream . The carbon dioxide resulting from the oxidation was absorbed in tubes containing both ascarite and ...
... carbon dioxide from a dry volatilefree graphite sample . The sample was heated in the tube furnace at 900 ° C in an oxygen stream . The carbon dioxide resulting from the oxidation was absorbed in tubes containing both ascarite and ...
Sida 972
... carbon control since both the atmosphere ( high CO ) and fine carbon spalling due to arc sputtering contribute to a carbon pick - up , which depends on furnace temperature , time of exposure of the melt to the arc , and alloy ...
... carbon control since both the atmosphere ( high CO ) and fine carbon spalling due to arc sputtering contribute to a carbon pick - up , which depends on furnace temperature , time of exposure of the melt to the arc , and alloy ...
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