Abstract
1. Adding vanadium and titanium to Fe−C−Mn−Cr-alloy leads to the formation of special cubic carbides and redistribution of chromium between the phase components: its content in the metal base increases. The distribution coefficient for chromium between special carbides and austenite decreases from 4.2–4.8 to 2.9–3.7. 2. Addition of vanadium and titanium promotes an increase in the electrode potential for alloy 300Kh27G11 from (−0.3) to (−0.2) V and a reduction in the corrosion rate in sea water from 0.052 to 0.040 and 0.032 mm/year respectively. 3. Alloys based on the system Fe−C−Mn−Cr containing vanadium and titanium are promising materials for preparing cast articles which exhibit high corrosion resistance in sea water.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.