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Priority to AT611975ApriorityCriticalpatent/AT344765B/de
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Publication of AT344765BpublicationCriticalpatent/AT344765B/de
C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
C21C1/00—Refining of pig-iron; Cast iron
C21C1/10—Making spheroidal graphite cast-iron
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Chemical & Material Sciences
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Materials Engineering
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Metallurgy
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Organic Chemistry
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Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces
(AREA)
AT611975A1975-08-071975-08-07Verfahren zur gezielten herstellung von gusseisen mit kugelgrafit, insbesondere fuer dickwandige gussstuecke
AT344765B
(de)
Verfahren zur herstellung von 3',3'',5',5''-tetrachlorphenol-3,4,5,6-tetrabromsulfophthalein bzw.3',3''-dibrom-5',5''-dichlorphenol-3,4,5,6-tetrachlorsulfophthalein