期刊： PRAKTISCHE METALLOGRAPHIE-PRACTICAL METALLOGRAPHY, 2021; 58 (5)
A six-cylinder crankshaft in a 12L diesel engine was locked after testing for about 840 hours in the bench test. The fractography investigation indica......
期刊： PRAKTISCHE METALLOGRAPHIE-PRACTICAL METALLOGRAPHY, 2021; 58 (3)
In this paper, the evolution of the microstructural and performance of IN783 high-temperature bolts in service was studied. The results showed that un......
期刊： PRAKTISCHE METALLOGRAPHIE-PRACTICAL METALLOGRAPHY, 2020; 57 (5)
In this work, the effect of friction stir processing(FSP) on microstructure and mechanical properties of an Al-5Mg-0.2Sc-0.1Zr alloy was investigated ......
期刊： PRAKTISCHE METALLOGRAPHIE-PRACTICAL METALLOGRAPHY, 2020; 57 (10)
The article is aimed at the study of structural features and phase chemical composition in 3.6 wt.% C-15 wt.% Cr-2 wt.% Mo cast iron prepared with add......
期刊： PRAKTISCHE METALLOGRAPHIE-PRACTICAL METALLOGRAPHY, 2019; 56 (8)
A mixture consisting of TiO2 nanoparticles and pure iron powder was directly added into molten steel, and its effects on inclusion and microstructure ......
期刊： PRAKTISCHE METALLOGRAPHIE-PRACTICAL METALLOGRAPHY, 2018; 55 (6)
Friction-stir processing (FSP) imposed a remarkable grain refining effect on Al-5Mg-0.2Sc alloy, changing typical dendritic microstructure into fine a......
期刊： PRAKTISCHE METALLOGRAPHIE-PRACTICAL METALLOGRAPHY, 2017; 54 (2)
The relationship between MnS precipitation and the induced nucleation effect of Ti-bearing inclusions has been analyzed using SEM and EDS. In comparis......
期刊： PRAKTISCHE METALLOGRAPHIE-PRACTICAL METALLOGRAPHY, 2017; 54 (4)
Primary particles with faceted cubic morphology were produced in as-cast Al-Mg alloy due to the addition of Sc. The cross-section of the particles rev......
期刊： PRAKTISCHE METALLOGRAPHIE-PRACTICAL METALLOGRAPHY, 2017; 54 (7)
In the present work, six specimens of hypo-eutectic Al-3Si-0.45Mg-0.45Cu-0.2Sc-0.2Zr cast alloys were made by a traditional casting process. The chang......
