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Yield stress of duplex stainless steel specimens estimated using a compound Hall–Petch equation
Yield stress duplex stainless steel specimens estimated compound Hall–Petch equation
2010/4/30
In this study, the 0.2% yield stress of duplex stainless steel was evaluated using a compound Hall–Petch equation. The compound Hall–Petch equation was derived from four types of duplex stainless stee...
Corrosion behaviour of the welded steel sheets used in automotive industry
Corrosion behaviour welded steel sheets automotive industry
2010/2/12
The enormous usage of thin steel sheets for automotive application for reducing car weight necessitates improved material strength in addition to higher corrosion protection. Hot dip galvanizing of st...
Thermo-mechanical treatment of the C-Mn steel with Nb, Ti, V and B microadditions
Thermo-mechanical treatment Heat treatment Mechanical properties
2009/12/1
Purpose: The paper presents the investigation results of the thermo-mechanical treatment parameters influence
on the structure and mechanical properties of the low-carbon steel with Nb, Ti, V and B ...
Methodological conditionings of a modified low cycle fatigue method of tempered 41Cr4 steel in comparison to some other materials
Cast aluminum Cast iron Steel Material fatigue LCF parameters Microstructure
2009/7/2
In the research work results of the application of modified LCF method in the assessment of fatigue parameters of various materials were discussed. The new software algorithm was proposed in the deter...
Comparison of 32CrMoV12-28 steel alloyed with WC, VC and TaC powder using HPDL laser
Surface treatment Heat treatment Ceramic powder
2008/10/30
Purpose: This work presents the investigation results of laser remelting and alloying especially the laser parameters and its influence on the structure and properties of the surface of the 32CrMoV12-...
Modelling of surface layer of the 32CrMoV12-28 tool steel using HPDL laser for alloying with TiC powder
Surface treatment Heat treatment Hot work tool steel
2007/11/30
Purpose: In this work are presented the performed investigation for the reason to determine the laser treatment parameters, for example the laser power to achieve a high value of layer hardness for pr...
Structural changes in low alloy cast steel Cr-Mo-V after long time creep service
Metallic alloys Phase analysis Low alloy cast steel Cr-Mo-V
2007/11/30
Purpose: of this publication is to present the changes of the structure in the power station boiler and turbine components made of low cast steel Cr-Mo-V after long time creep service.
Design/methodo...