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Sumitomo Electric Industries Ltd
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Sumitomo Electric Industries Ltd
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Publication date
Application filed by Sumitomo Electric Industries LtdfiledCriticalSumitomo Electric Industries Ltd
Priority to ES415395ApriorityCriticalpatent/ES415395A1/en
Publication of ES415395A1publicationCriticalpatent/ES415395A1/en
Heat Treatment Of Strip Materials And Filament Materials
(AREA)
Abstract
Method of heat treatment of steel wire and the like, characterized in that it comprises immersing the wire, maintained at a temperature of 600ºC to 1100º c, in a hot water bath maintained at a temperature above 70º c, thus uniformly generating a vapor film on the wire surface and thereby controlling the cooling speed of the wire. (Machine-translation by Google Translate, not legally binding)
ES415395A1973-05-301973-05-30Method of thermal treatment of steel wire and similar. (Machine-translation by Google Translate, not legally binding)
ExpiredES415395A1
(en)
A method for altering the temperature of, or purifying, a gas current that essentially consists of aluminum trihalide. (Machine-translation by Google Translate, not legally binding)
Procedure for the thermal regulation of a continuous installation of refining a metal liquid bath. (Machine-translation by Google Translate, not legally binding)
Method for actioning a central heating installation with radiators and apparatus for their realization. (Machine-translation by Google Translate, not legally binding)