Method of improving quality and reliability of welded rail joint properties by ultrasonic impact treatment

A method for improving the performance of sections of rails joined together by welding by reworking welded joints utilizing an ultrasonic impact treatment (UIT) process either before welding, during welding, after welding or during repairs of used rails, including treatment of a joint, around a join...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	VITYAZEV VLADIMIR
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS FOR MAKING BEVERAGES COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES FURNITURE HUMAN NECESSITIES KITCHEN EQUIPMENT SPICE MILLS SUCTION CLEANERS IN GENERAL
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