LUO Bixiong1, YIN Jiamin1, WU Zhansong2 1.Guangdong Provincial Electric Power Design Institute. CORROSION PROPERTIES OF TP316L STEEL UNDER GASEOUS-PHASE CONDITION IN SUPERHEATER AREA OF BIOMASS-BURNING BOILERS[J]. Thermal power generation, 2011, 40(3): 34-38.
LUO Bixiong1, YIN Jiamin1, WU Zhansong2 1.Guangdong Provincial Electric Power Design Institute. CORROSION PROPERTIES OF TP316L STEEL UNDER GASEOUS-PHASE CONDITION IN SUPERHEATER AREA OF BIOMASS-BURNING BOILERS[J]. Thermal power generation, 2011, 40(3): 34-38.DOI:
The corrosion test of austenitic stainless steel TP316L has been carried out by simulating the gaseous-phase condition in superheater area of a biomass-burning boiler
the corrosion dynamic curves being obtained through mass gain of the samples.By using the scanning electronic Microscope and X-ray diffraction instrument associated with energy dispersive spectrometer
the appearance and microstructue
the element contents
as well as composition of corrosion products on the samples after corrosion have been analysed.Results of test show that the corrosion properties of TP316L steel are very sensitive to the gaseous-phase of HCl and the reaction temperature
as the reaction temperature increases
the corrosion-resistant behavior of TP316L steel is remarkably reduced
although it has excellent corrosion-resistant behavior in general;the SO2 in gaseous-phase has inhibitory action to the corrosion of chlorination.