Industrial Heating, Volym 23National Industrial Publishing Company, 1956 |
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Resultat 1-3 av 81
Sida 277
... high temperature reaction which , under certain conditions , can change the properties of heat resistant alloys and ad versely affect their performance . Carbon diffuses into the metal and subsequently precipitates as a carbide particle ...
... high temperature reaction which , under certain conditions , can change the properties of heat resistant alloys and ad versely affect their performance . Carbon diffuses into the metal and subsequently precipitates as a carbide particle ...
Sida 296
... temperature for metallurgical purposes is a minimum . Curves III and IV ... high inside , and that a strip 49 " wide and 0.235 " thick is to be heated ... high as 100 lb / hr / sq ft hearth and average about 80 lb. These high rates are ...
... temperature for metallurgical purposes is a minimum . Curves III and IV ... high inside , and that a strip 49 " wide and 0.235 " thick is to be heated ... high as 100 lb / hr / sq ft hearth and average about 80 lb. These high rates are ...
Sida 720
... temperature high enough to heat steel to 2200 ° F and ( 2 ) If the flame temperature is not high enough for practical purposes , what can be done to impart high - temperature heat to the steel without using another source of energy ...
... temperature high enough to heat steel to 2200 ° F and ( 2 ) If the flame temperature is not high enough for practical purposes , what can be done to impart high - temperature heat to the steel without using another source of energy ...
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