Hemal lymph nodes of the para-aortic group in rats were examined by scanning electron microscopy (SEM) using the corrosion cast technique. The vasoarchitecture of hemal lymph nodes was described in cast specimens filled from the abdominal aorta. A dense system of capillaries arranged in the mode of a meshwork could be represented in the nodal cortex. The postcapillary venule (PCV) with wide vas...

Abstract In a freshwater environment, accelerated corrosion of carbon and stainless steels is frequently observed. Here, an immersion study was conducted using nine types in pool for 22 mo. Accelerated observed Cr-containing cast iron, whereas no visible steels, even after Microbial community analysis showed that, general corrosion, Fe(II)-oxidizing bacteria were enriched the early phase, Fe(II...

The corrosion behaviour of AlSi10Mg alloy produced by selective laser melting (SLM) under two different atmospheres, namely argon and nitrogen, was compared to that had been cast. present study demonstrates the systematic electrochemical selective-laser-melted (SLMed) AlSi10Mg. Potentiodynamic polarisation impedance spectroscopy (EIS) were used investigate behaviour, illustrating degrading feat...

Abstract The paper analyzes two types of alloyed cast iron used for pump impellers operated in mine working conditions. research on corrosion resistance grades resistant to abrasive wear was presented. Tests were performed chromium (HCCI) grade EN-GJN HV600 (XCr18) (acc. EN 12513) and high-silicon HSCI Grade 1 ASTM A 518/ 518M - 99). Deposit mining is characterized by variable Both are suitable...

In this study, the microstructure and related corrosion behavior of AM60 alloys with/without Ca Y addition upon gravity casting (GC) high-pressure die-casting (HPDC) are investigated by means SEM/EDS characterization, immersion/salt spray test, hydrogen releasing, as well electrochemistry examination. When utilizing GC, alloy with (named AZXW6000 alloy) has better resistance compared alloy. Tha...