Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Sylvia Dundeková"'
Publikováno v:
Production Engineering Archives, Vol 4/3(2014), Pp 2-6 (2014)
Stainless steels are structural materials used for a wide range of applications. One of the fields of application of these highly corrosion resistant materials is for various medical applications. Different methods of mechanical property improvement
Externí odkaz:
https://doaj.org/article/f2a353de8d93426daec5898ee3e81726
Publikováno v:
Koroze a Ochrana Materialu, Vol 61, Iss 3, Pp 91-94 (2017)
Tribological properties of Al-brass pipes of various producers were studied in different environments. The tested brasses have very similar chemical composition, but they differ in microstructure due to mainly by heat treatment after cold drawing. Mi
Publikováno v:
Koroze a Ochrana Materialu, Vol 60, Iss 4, Pp 107-113 (2016)
Large number of mechanical and chemical surface pretreatment techniques is actually used on steels in industrial practice. Choosing the right combination of these technologies is one of the most important tasks for many applications. The purpose of t
Publikováno v:
Materials Science Forum. 844:83-88
The paper describes the impact of multi-pollution of atmosphere on carbon steel construction material in Slovak Republic. Corrosion like one of the most decisive factor determining the lifetime of material increases the risk of failure, which has con
Publikováno v:
Materials Today: Proceedings. 3:1051-1055
The work is motivated by very different lifetime of the Al-brasses tubes made by different manufacturers in spite of the fact they are one type. The goal of the research work is studying of parameters with influencing degradation processes of Al-bras
Publikováno v:
Materiálové Inžinierstvo, Vol 22, Iss 3, Pp 119-125 (2015)
This contribution deals with evaluation of the corrosion resistance of extruded Mg-2Al-1RE (AE21) magnesium alloy in the state before and after treatment of ground surface by selected phosphatizing procedure. Specimens were exposed to 0.1M NaCl solut
Publikováno v:
Materials Science Forum. 818:37-40
The article deals with experimental results of fatigue life of plain carbon steel electrodeposited with nickel, chromium and iron-zinc coatings in the ultra-high-cycle region of loading (N = 6×106÷ 1010cycles) obtained at high-frequency fatigue tes
Publikováno v:
Materiálové Inžinierstvo, Vol 22, Iss 2, Pp 77-84 (2015)
Stainless steels from 316 group are very often and successfully uses for medical applications where the good mechanical and chemical properties in combination with non-toxicity of the material assure its safe and long term usage. Corrosion properties
Publikováno v:
Materials Science Forum. 818:158-161
The cathodic protection is used in combination with organic coatings to protect steel constructions in soil and water environment, when their long lifetime and safety are expected. The parameters of the cathodic protection must be respected very stri
Publikováno v:
Materiálové Inžinierstvo, Vol 22, Iss 1, Pp 48-53 (2015)
The influence of the surface preparation of AISI 316L stainless steel by mechanical grinding, polishing and following passivation was examined by immersion corrosion tests in solution simulating body fluids. Decreasing of the surface roughness by fin