AUSTENITE COMPOUND HEAT RESISTING STEEL CONTAINING NB EXCELLENT IN CORROSION RESISTANCE AND STRENGTH OR THE LIKE AND ITS MANUFACTURE

PURPOSE:To improve intergranular corrosion resistance and strength at a room temperature and a high temperature by reducing a C content of an Ni-Cr heat resisting steel, also controlling correctly its N content, and also executing cold working and heat treatment under specified conditions. CONSTITUT...

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Bibliographische Detailangaben
Hauptverfasser: KANERO KAZUHIRO, TOYAMA AKIRA, HATTORI KEISUKE, MINEGISHI ISAO
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:To improve intergranular corrosion resistance and strength at a room temperature and a high temperature by reducing a C content of an Ni-Cr heat resisting steel, also controlling correctly its N content, and also executing cold working and heat treatment under specified conditions. CONSTITUTION:An Ni-Cr heat resisting steel containing 0.02-0.05% C,