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2 640 (0,109s)

Result

The effect of heat treatment on microstructure and properties of a 13Cr6Ni2.5Mo supermartensitic steel

that positive effect of reversed austenite fraction on impact toughness was not observed. The fraction of reverted austenite in the microstructure increased up to the tempering tempering attemperatures above 590°C partial ...

JG - Hutnictví, kovové materiály

  • 2005
  • D
Result

The Effect of Long-Term Ageing at 475 °C on Microstructure and Properties of a Precipitation Hardening MartensiticStainless Steel

. The fraction of reverted austenite in the final microstructure gradually increased. The reason for this phenomenon lies in the gradual increase in the fraction of reverted austenite during long-term ageing at 475...

Materials engineering

  • 2022
  • Jimp
  • Link
Result

EFFECT OF LONG-TERM AGEING AT 475 oC ON PROPERTIES AND MICROSTRUCTURE OF CUSTOM 465 STEEL

energy was detected after ageing at 475 oC as a result of stabilization of reverted austenite, which completely compensated the effect of the additional precipitation hardening of martensite. The total content of reverted ...

Materials engineering

  • 2017
  • D
  • Link
Result

EFFECT OF LONG-TERM AGEING AT 475 °C ON PROPERTIES AND MICROSTRUCTURE OF CUSTOM 465 STEEL

energy was detected after ageing at 475 °C as a result of stabilization of reverted austenite, which completely compensated the effect of the additional precipitation hardening of martensite. The total content of reverted ...

Materials engineering

  • 2017
  • D
  • Link
Result

The influence of 18Ni maraging steel processing technology on mechanical properties and microstructure

This project was focused on optimizing the mechanical properties of 18Ni 18Ni maraging steel for enhanced work hardening properties. By combining cold rolling to different degrees of deformation, namely 30, 50, 70 and 90% reduction, and subsequent he...

Materials engineering

  • 2022
  • Vsouhrn
Result

Grain orientation dependence of the forward and reverse fcc <-> hcp transformation in FeMnSi-based shape memory alloys studied by in situ neutron diffraction

martensite phase that forms under tension partially reverts to fcc austenite upon bands, which have not reverted to austenite during compression, showed a thickening......

Pure mathematics

  • 2020
  • Jimp
  • Link
Result

The protagonists of Pérez-Reverte: Antiheroes in the saleable Spanish literature

The article deals with the characters in the novels of the contemporary Spanish prose writer Arturo Pérez-Reverte. It is dedicated to the general characterization of the protagonists and their development in the context of the literary creat...

AJ - Písemnictví, mas–media, audiovize

  • 2013
  • D
Result

Testing Cointegration for Czech Stock Market

Basic themes of document: unit root; cointegraion; Czech stock prices time series; mean reverting...

AH - Ekonomie

  • 2007
  • Jx
Result

Financial modeling of the mean-reverting process in the case of agricultural commodities

This paper deals with the financial application of mean reverting volatility trajectory driven by stochastic process. The Ornstein Uhlenbeck model is used for volatility tracking of selected agricultural commodities. The parameters of the mo...

Applied Economics, Econometrics

  • 2018
  • D
Result

Phytoplasma detected in reverted black currants in Finland

Preliminary results of nested PCR and RFLP analysis indicated that phytoplasmas were detected in old reverted black currant plants. RFLP analysis showed that the phytoplasmas belonged to the aster yellows (AY) group (16SrI)....

EE - Mikrobiologie, virologie

  • 2007
  • Jx
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