OXYGEN ENRICHED HOT AIR BLAST CUPOLA IRON MELTING.

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作者：
Santokh, Singh R.
Virdhi, P.S.
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NML Technical Journal (National Metallurgical Laboratory, India) | 1981年 / 23卷 / 1-2期
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摘要：
A study undertaken to know the extent of benefits obtained by using simultaneously an oxygen and hot air blast has shown that for every 100 degree C increase in temperature of the air blast along with every one percent enrichment by oxygen, the molten metal temperature increases by 30 to 40 degree C and the melting rate is increased by 25 to 50 percent. The optimum working range under normal conditions is between 2 to 3 percent of oxygen enrichment at 400 degree C temperature of air blast.
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页码：16 / 19
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