Occurrence of brittleness in thick-sheet 1Kh21N5T steel

Autor:	M. N. Kul'kova, N. I. Ignatova
Rok vydání:	1965
Předmět:	Quenching Materials science Metallurgy Metals and Alloys chemistry.chemical_element Plastic property Condensed Matter Physics Brittleness chemistry Mechanics of Materials Metallic materials Heating temperature Embrittlement Titanium
Zdroj:	Metal Science and Heat Treatment. 7:194-197
ISSN:	1573-8973 0026-0673
DOI:	10.1007/bf00658534
Popis:	1. To eliminate brittleness in 1Kh21N5T steel, the heating temperature prior to rolling should be 1100–1130°C, the optimum quenching temperature 1020°C, and the alkalization temperature not above 360°C. 2. To improve the plastic properties and reduce susceptibility to embrittlement the titanium content should be 0.25–0.50% Ti.
Databáze:	OpenAIRE
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