TY - JOUR
TI - Corrosion Analysis of the X2CrNiMoN25-7-4 super duplex stainless steel
AU - Lipiński, Tomasz
TI - Corrosion Analysis of the X2CrNiMoN25-7-4 super duplex stainless steel
AB - 
	Super duplex stainless steels present excellent corrosion resistance of austenite steel and a high mechanical behaviour of ferrite steel. However, performance presented by super duplex stainless steels can be drastically reduced if undesirable phases, such as sigma phase, chi phase, secondary austenite and a lot of rich chromium and carbides precipitate. The purpose of this work was to ascertain how 30-minutes isothermal heat treatments at 530°C and corrosion time effect the relative mass loss and profile roughness parameters of the X2CrNiMoN25-7-4 super duplex stainless steel. The influence of boiling nitric acid on the steel corrosion resistance was investigated using weight loss and roughness parameters.
VL - 2016
IS - Mechanika Zeszyt 3-M (10) 2016
PY - 2016
SN - 0011-4561
C1 - 2353-737X
SP - 39
EP - 45
DO - 10.4467/2353737XCT.16.118.5729
UR - https://ejournals.eu/czasopismo/czasopismo-techniczne/artykul/corrosion-analysis-of-the-x2crnimon25-7-4-super-duplex-stainless-steel
KW - stainless steel
KW - duplex steel
KW - corrosion
KW - corrosion rate
KW - roughness