PRODUCTION OF SEAMLESS HOT-WORKED BOILER AND STEAM LINE 465×25-75 mm PIPES FROM "10?9?3?2????-?"-GRADE REFRACTORY STEEL FOR POWER EQUIPMENT WITH STEAM SUPERCRITICAL PARAMETERS

FIELD: metallurgy.SUBSTANCE: pipes are produced by ESR of hollow 660×out.180-280×2100±50 mm ingots with diameter-to-wall depth ratio D/S = 2.75-3.50, its larger values being relates to hollow ingots with smaller wall depth. Sais ingots are pierced and turned to hollow 640×out.180-300×2100±50 mm ingo...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SAF'JANOV ANATOLIJ VASIL'EVICH, OSADCHIJ VLADIMIR JAKOVLEVICH, KLIMOV NIKOLAJ PETROVICH, FEDOROV ALEKSANDR ANATOL'EVICH, BUBNOV KONSTANTIN EHDUARDOVICH, SAF'JANOV ALEKSANDR ANATOL'EVICH, LITVAK BORIS SEMENOVICH, MATJUSHIN ALEKSANDR JUR'EVICH, TAZETDINOV VALENTIN IREKLEEVICH, DANOVSKIJ NIKOLAJ GRIGOR'EVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!