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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Linde GmbH
Original Assignee
Gesellschaft fuer Lindes Eismaschinen AG
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Filing date
Publication date
Application filed by Gesellschaft fuer Lindes Eismaschinen AGfiledCriticalGesellschaft fuer Lindes Eismaschinen AG
Publication of ES304577A1publicationCriticalpatent/ES304577A1/en
Procedure for welding with electric arc, under protective gas, steel work pieces, characterized by the combined use: a) of a protective gas with a small oxidation action, especially of the composition, Argon or mixture of argon-helium or helium 70 to 99 vol% Oxygen 0 to 10 Vol% Carbon dioxide 0 to 25 Vol% Nitrogen 0 to 0.5 Vol% b) of a wire electrode, which is melted, of a steel alloy which, by additions of manganese and silicon and/or of titanium and/or calcium, is super-oxidised and has an aluminum content of 0.1 to 0.6 percent of weight. (Machine-translation by Google Translate, not legally binding)
ES0304577A1963-11-081964-10-02Procedure for welding with arc voltaic (Machine-translation by Google Translate, not legally binding)
ExpiredES304577A1
(en)
Improvements in the manufacture of contribution wires for arc welding in carbon gas atmosphere (Machine-translation by Google Translate, not legally binding)