, Volume 34, Issue 4, pp 251-254

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

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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.

Central Scientific-Research Institute of Corrosion of Metals "Prometei" St. Petersburg. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 4, pp. 17–20, April, 1992.