Influence of Titanium Carbonitride Doping by Transition Metals of IV-VI Groups on Interaction with Nickel Melt
https://doi.org/10.17073/1997-308X-2014-4-30-36
Abstract
There was investigated influence of titanium carbonitride TiC0,5N0,5 doping by transition metals IV–VI groups on mechanism of contact interaction with nickel melt. There was established that said doping deep destabilizing influence, simultaneously increasing as velocity of dissolving in nickel both de- gree of process incongruence (preferred transition in melt of alloying metal and carbon). Influence of alloying metal on phase stability of carbonitride TiC0,5N0,5 in contact with nickel melt is demonstrate in its dehomogenization or phase segregation. Destabilizing effect of alloying additives is increa- sing in the range of MeIV–MeV–MeVI in parallel with decreasing of its affinity to nitrogen.
About the Authors
V. A. Ghilayev
Институт химии твердого тела (ИХТТ) УрО РАН, 620990, г. Екатеринбург, ул. Первомайская, 91
Russian Federation
Russian Federation
E. I. Patrakov
Институт физики металлов (ИФМ) УрО РАН, 620990, г. Екатеринбург, ул. С. Ковалевской, 18
Russian Federation
Russian Federation
References
1. Zhang S. // Key Eng. Mater. 1998. Vol. 138–140. P. 521.
2. Bellosi A., Calzavarini R., Faga M. G. et al. // J. Mater. Proc. Technol. 2003. Vol. 143/144. P. 527.
3. Zhou S., Zhao W., Xiong W. // Int. J. Refract. Met. Hard Mater. 2009. Vol. 27, No 1. P. 26.
4. Moskowitz D., Plummer H.K. // Proc. Int. Conf. on Sci. Hard Mater. N.Y.–London, 1983. P. 299.
5. Wally P., Binder S., Ettmayer P., Lengauer W. // J. Alloys and Compd. 1995. Vol. 230, No 1. P. 53.
6. Zackrisson J., Rolander U., Andren H.-O. // Metall. Mater. Trans. 2001. Vol. 32, No 1. P. 85.
7. Yanaba Y., Takahashi T., Hayashi K. A. // J. Jap. Soc. Powder and Powder Metall. 2004. Vol. 51, No 5. P. 374.
8. Жиляев В. А., Патраков Е. И. // Изв. вузов. Порошк. металлургия и функц. покрытия. 2014. No 3. С. 49.
9. Жиляев В. А., Патраков Е. И. // Там же. No 1. С. 39. 10. Жиляев В. А., Патраков Е. И. // Конструкции из композ. материалов. 2006. No 4. С. 199.
Review
For citations:
Ghilayev V.A., Patrakov E.I. Influence of Titanium Carbonitride Doping by Transition Metals of IV-VI Groups on Interaction with Nickel Melt. Powder Metallurgy аnd Functional Coatings (Izvestiya Vuzov. Poroshkovaya Metallurgiya i Funktsional'nye Pokrytiya). 2014;(4):30-36. (In Russ.) https://doi.org/10.17073/1997-308X-2014-4-30-36
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