Abstract and keywords
Abstract (English):
The investigation results of the dependence of high alloy steel gas corrosion rate upon temperature are presented. Steel high corrosion-resistance is achieved at the introduction in steel alloy elements (chromium, aluminum, nickel). Steel 10C23N18 (a new sample and a sample from the furnace coil operated 6800h) and steel 10C17N13M2T at temperatures 500… 1000ºC were tested for heat-resistance.

Keywords:
gas corrosion, pyrolysis furnace, coil, high-temperature strength, steel, corrosion mass index
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References

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