Structure and properties of high-strength corrosion-resistant silicon-alloyed sheet steel

The development of alloying principles for production of high-strength corrosion-resistant steel suitable for the base metal and welds suitable for industrial purposes, is discussed. Reliability of the steel for heat treatment in the temperature range -70 to 300 deg C was also taken into account for...

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Veröffentlicht in:	Metal science and heat treatment 1993, Vol.35 (1-2), p.12-17
Hauptverfasser:	BRATUKHIN, A. G, PETRAKOV, A. F, KRIVONOGOV, G. S, GURVICH, L. YA
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Condensed matter: structure, mechanical and thermal properties Exact sciences and technology Fatigue, brittleness, fracture, and cracks Mechanical and acoustical properties of condensed matter Mechanical properties of solids Metals. Metallurgy Physics
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Beschreibung
Zusammenfassung:	The development of alloying principles for production of high-strength corrosion-resistant steel suitable for the base metal and welds suitable for industrial purposes, is discussed. Reliability of the steel for heat treatment in the temperature range -70 to 300 deg C was also taken into account for applications under various weather conditions. A carbon-free corrosion-resistant steel (03Kh12N8M2S2B (VNS-41)) of martensitic class was developed that also showed the suitability criteria mentioned above. The steel is found to retain the required level of toughness and resistance to corrosion cracking even after 500 h of heat treatment at 300 deg C.
ISSN:	0026-0673 1573-8973
DOI:	10.1007/BF00770064