Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Ortech Corp
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Ortech Corp
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Publication date
Application filed by Ortech CorpfiledCriticalOrtech Corp
Priority to ES0200551ApriorityCriticalpatent/ES200551A1/en
Publication of ES200551A1publicationCriticalpatent/ES200551A1/en
A method of forming a steel article of predetermined controlled density which comprises confining a mass of relatively fine particles of iron oxide to the shape of the desired article reducing the oxide particles to metallic iron introducing carbon into the metallic iron to a temperature lower than the melting point of the desired final steel and for a period of time which determines the carbon content of the steel and which controls the density of the resulting steel. (Machine-translation by Google Translate, not legally binding)
ES0200551A1951-11-211951-11-21A method of making a density steel article (Machine-translation by Google Translate, not legally binding)
ExpiredES200551A1
(en)