STRUCTURE FORMATION IN CAVITATION-RESISTANT CR-MN-V-N-STEELS*
Journal: GISAP: Technical Sciences, Construction and Architecture (Vol.1, No. 1)Publication Date: 2013-09-01
Authors : Isaac Lev; Lyudmila Isaeva;
Page : 23-24
Keywords : ;
- MATHEMATICAL MODELLING OF BURNERS WITH PRELIMINARY THERMAL PROCESSING OF THE COAL DUST
- METHODS AND MEANS OF AUTOMATIC CONTINUOUS MONITORING OF DUST CONCENTRATION AND DUST CONTROL IN THERMAL POWER PLANTS OPERATING ON COAL
- DUST DEPOSITION INTENSITY METHOD AND CONTROL SYSTEM DEVELOPMENT IN ORDER TO INCREASE THE UNDERGROUND COAL MINE OPENINGS DUST EXPLOSION SAFETY
- PROCESSING OF COAL TAR AND CATALYTIC HYDROGENATION OF COALIN THE ATMOSPHERE OF REDUCING GASES AND COAL MINE METHANE
- METHODS OF ASSESSING THE IMPACT OF EXTRACTION AND PROCESSING OF COAL OF THE KUZNETSK COAL BASINON THE ECOLOGICAL STATE OF THE ENVIRONMENT
Abstract
Authors studied the efficiency of dispersive hardening of cavitation-resistant of Cr-Mn-V-N-steels of the new generation with stable austenite. Phases and structures forming during the annealing of samples in the range of 700-12000 C are defined. Authors have shown that the general level of cavitational firmness with unstable austenite became much lower, than with stable austenite.
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