HEAT-RESISTANT CAST STEEL

PURPOSE:To manufacture the heat-resistant cast steel having excellent high temp. strength, high temp. deformability, high temp. oxidation resistance, etc., by incorporating specified ratios of C, Si, Mn, Cr, Ni, Co, W, REM and Al into Fe. CONSTITUTION:The heat-resistant cast steel contg., by weight,...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	OTA YOSHIMITSU, KONDOU NOBUYOSHI, WADA SEIYA, OSHIMA YOSHIMITSU
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS BLASTING CHEMISTRY DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FERROUS OR NON-FERROUS ALLOYS FURNACES GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS HEATING KILNS LIGHTING MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS OVENS RETORTS TREATMENT OF ALLOYS OR NON-FERROUS METALS WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PURPOSE:To manufacture the heat-resistant cast steel having excellent high temp. strength, high temp. deformability, high temp. oxidation resistance, etc., by incorporating specified ratios of C, Si, Mn, Cr, Ni, Co, W, REM and Al into Fe. CONSTITUTION:The heat-resistant cast steel contg., by weight, 0.05 to 0.2% C, 0.5 to 2.0% Si, 0.5 to 2.0% Nn, 20 to 40% Cr, 10 to 20% Ni, 20 to 47% Co, 2.0 to 4.0% W, 0.02 to 0.15% REM, 0.01 to 0.5% Al and the balance substantial Fe is prepd. In this way, the heat-resistant cast steel withstanding large loads in a high temp. range of about >=1100 deg.C for a long period of time can be obtd., which is suitable as a hearth rail of a heating furnace or the like.