ES208793A1 - Procedure for tempering or hardening of iron and steel alloys (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for tempering or hardening of iron and steel alloys (Machine-translation by Google Translate, not legally binding)
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.)
WALTL HANS MARIA
Original Assignee
WALTL HANS MARIA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WALTL HANS MARIAfiledCriticalWALTL HANS MARIA
Publication of ES208793A1publicationCriticalpatent/ES208793A1/en
Procedure for quenching or hardening of iron and steel alloys characterized in that the workpiece it is subjected to a direct current or low frequency alternating current magnetic field immediately before cooling and while hot for an essentially uniform temperature above the curie point. (Machine-translation by Google Translate, not legally binding)
ES0208793A1952-04-151953-04-15Procedure for tempering or hardening of iron and steel alloys (Machine-translation by Google Translate, not legally binding)
ExpiredES208793A1
(en)
Procedure for the manufacture of steel by direct reduction of the mineral and oven for its application (Machine-translation by Google Translate, not legally binding)
Procedure for lamination of magnetic products laminated in the form of thin metal plates. (Machine-translation by Google Translate, not legally binding)