Investigation of corrosion rate of X55CrMo14 stainless steel at 65% nitrate acid at 348 K
نویسندگان
چکیده
Abstract A number of factors determine the mechanical, but also physical and chemical properties. One most important are steel microstructure its working conditions. few corrosion processes in crevices awkward corners can be avoided at design stage (low roughness parameters, round-section other). But still construction material is exposed to corrosion. These steels often come into contact with an aggressive environment based on nitric acid. Stainless more used many sectors industry. The purpose this article investigate resistance different time (48, 96, 144, 192, 240, 288, 336, 384 432 hours) using weight loss profile parameters martensitic grade X55CrMo14 acid 65% pure-basic temperature 348 K. Corrosion tests show that tested as a corrosive environments characterized through continuous process whose measure may surface roughness.
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ژورنال
عنوان ژورنال: Production Engineering Archives
سال: 2021
ISSN: ['2353-5156', '2353-7779']
DOI: https://doi.org/10.30657/pea.2021.27.13