Metal Science and Heat Treatment

, Volume 34, Issue 4, pp 251–254

Effect of boron and hafnium on the corrosion resistance of high-temperature nickel alloys

  • Authors
  • V. M. Beglov
  • B. K. Pisarev
  • G. G. Reznikova
Heat-Resistant Steels and Alloys

DOI: 10.1007/BF00702544

Cite this article as:
Beglov, V.M., Pisarev, B.K. & Reznikova, G.G. Met Sci Heat Treat (1992) 34: 251. doi:10.1007/BF00702544

Conclusion

Introduction of 0.1% B and 1% Hf into low-carbon corrosion-resistant nickel alloys makes it possible to increase their resistance to high-temperature salt corrosion. In this case, it becomes possible to increase the heat resistance of the alloys while maintaining the high corrosion resistance as a result of the increase in the titanium and aluminum content.

Copyright information

© Plenum Publishing Corporation 1992