Corrosion of 304L stainless steel by ammonium thiocyanate

2017-06-15View Original

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The corrosion geometry of 304L stainless steel caused by NH4HS – what is its mechanism?

Reply #22017-06-16

The name does not match the molecular formula. Are you referring to ammonium thiocyanate – NH4SCN? Neither 304 nor 316 is corrosion-resistant, or is it ammonium hydrogen sulfide—NH4HS? Please ask an expert to answer this

Reply #32017-06-16

The substance NH4HS. Why is the precipitation temperature of NH4HS sometimes 121°C and sometimes 44°C? Why is there such a large difference between the two?

Reply #42017-06-17

What device is it? Is it a pipe? Reactor? Still a heat exchanger? --

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Corrosion of 304L stainless steel by ammonium thiocyanate

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