SULFURIC ACID DEW POINT CORROSION-RESISTANT STEEL

A sulfuric acid dew point corrosion-resistant steel comprises a predetermined chemical composition, wherein in the chemical composition , respective contents of S, Cu, and Sb satisfy the following expression (1) and respective contents of Cu, Ni, and Sb satisfy the following expression (2) : 0.50 ?...

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Bibliographische Detailangaben
Hauptverfasser:	INOHARA YASUTO, KIRIMOTO SHUNJI, MURASE MASATSUGU, KIKUCHI HIROYASU
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A sulfuric acid dew point corrosion-resistant steel comprises a predetermined chemical composition, wherein in the chemical composition , respective contents of S, Cu, and Sb satisfy the following expression (1) and respective contents of Cu, Ni, and Sb satisfy the following expression (2) : 0.50 ? [%Cu]/(10 x [%S]+ [%Sb]) ? 5.00 ... (1) 0.50 ? [%Ni]/([%Cu] +[%Sb]) ? 2.50 ... (2) where [%S], [%Cu], [%Ni], and [%Sb] are respective contents of S, Cu, Ni, and Sb in the chemical composition in mass%.