Industrial Heating, Volym 14National Industrial Publishing Company, 1947 |
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Sida 252
... increased rapidly with increasing amounts of residual aluminum up to a maxi- mum value at about 0.028 % alumi- num , and from there on further increases in acid - soluble aluminum resulted in a gradual decrease in grain - coarsening ...
... increased rapidly with increasing amounts of residual aluminum up to a maxi- mum value at about 0.028 % alumi- num , and from there on further increases in acid - soluble aluminum resulted in a gradual decrease in grain - coarsening ...
Sida 412
... increasing production beyond a certain point , unless steps are taken simultaneously to reduce the velocity of the increased volume of gases resulting from increased blast . Increasing Production of Existing Furnaces Increasing the size ...
... increasing production beyond a certain point , unless steps are taken simultaneously to reduce the velocity of the increased volume of gases resulting from increased blast . Increasing Production of Existing Furnaces Increasing the size ...
Sida 414
... increased production by increasing the fuel rate . Oxygen Enrichment of Blast The capacity of a blast furnace is limited by the permissible velocity of the gases in the stack . The use of oxygen gas to enrich the blast permits higher ...
... increased production by increasing the fuel rate . Oxygen Enrichment of Blast The capacity of a blast furnace is limited by the permissible velocity of the gases in the stack . The use of oxygen gas to enrich the blast permits higher ...
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JANUARY 1947 No 1 | 25 |
HULTGREN Salt Bath Furnaces are widely | 27 |
Ma | 35 |
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