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Hot Corrosion Behavior of Iron Based Superalloy SS304 and SS316 For Boiler Applications

Author(s):

Rakshith Kumar P , R R Institute of Technology; Dr Jegadeeswarn N , Reva University Bangaluru

Keywords:

SEM, XRD, Thermogravimetric Method

Abstract

In the present work the high temperature corrosion behaviour of SS304 & SS316 at 700°C in air and 60% of V2O5 ,40% Na2SO4 Salt environment respectively under cyclic heating and cooling conditions for 50 cycles was studied, each cycle consist of 1 hour heating in a tube furnace followed by 20 min cooling in ambient air. Disintegration leads of SS304 and SS316 at 700°C in aerate and cool independently under cyclic warning and cooling conditions for 50 cycles was pondered. For each cycle the weight change was assessed using propelled estimating machine ±0.0001 precision. The vitality of oxidation and utilization rate is assessed by strategies for weight change data estimations. The SEM close by XRD techniques were used to separate the corrosion and utilization consequences of the SS304 and SS316.

Other Details

Paper ID: IJSRDV11I120010
Published in: Volume : 11, Issue : 12
Publication Date: 01/03/2024
Page(s): 10-13

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