A THEORETICAL ESTIMATION OF PERFORMANCE PROPERTIES COATINGS BASED ON Fe-Cr-B-Si WITH LASER MELTING AND ALLOYING

Authors

  • Donskikh S. A. cand. tech. Sciences, Taganrog Institute named after A. P. Chekhov (branch) Rostov state economic University «RSEU (RINE)»
  • Semin V. N. cand. tech. Sciences, Taganrog Institute named after A. P. Chekhov (branch) Rostov state economic University «RSEU (RINE)»
  • Anistratenko D. I. Taganrog Institute named after A. P. Chekhov (branch) Rostov state economic University «RSEU (RINE)»
  • Kabirov N. N. Taganrog Institute named after A. P. Chekhov (branch) Rostov state economic University «RSEU (RINE)»

Keywords:

powder metallurgy, protective powder coating

Abstract

The surface hardening of laser of powder coat the system Fe-Cr-B-Si to permit lower wear of the coat. The theory of resistence of wear of the laser based an analisis strengthening of interection of atoms complex particles of the powder and detail we showed the influence of the speed of ray and diameter of stain of the laser. The theory and experiments of BNTU (Minsk) showed satisfactorily agreement for the system Fe-Cr-B-Si. This theory is the base of nanotechnology of the laser.

References

N.N. Dorozhkin, M.A. Kardapolova, O.V. Dyachenko, T.M. Abramovich, S.A. Donskih, Y.A. Simonov. Laser treatment influence to compaction kinetics of Fe–Cr–B–Si system coatings. Engineering and physical magazine. Т.77, No4. July – August 2004. P. 92 – 95.

N.N. Dorozhkin, M.A. Kardapolova, O.V. Dyachenko, T.M. Abramovich, S.A. Donskih, Y.A. Simonov. Adhesive strength calculation of Fe-Cr-B-Si system adhesive coating. Published by Taganrog State Teacher’s Training Institute. Mathematical models and algorithms for simulation of physical processes. Materials of International Scientific and Technical Conference. Taganrog, 2006.

Heat and mass exchange. Thermotechnical experiment. Reference book / E.V. Ametistov, V.A. Grigoryev, B.T. Yemzev and others. М.: Energoizdat, 1982. 512 p-s.

World Science

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Published

2016-04-30

Issue

Vol. 1 No. 4(8) (2016): World Science

Section

Engineering Sciences

License

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How to Cite

A THEORETICAL ESTIMATION OF PERFORMANCE PROPERTIES COATINGS BASED ON Fe-Cr-B-Si WITH LASER MELTING AND ALLOYING. (2016). World Science, 1(4(8), 44-49. https://rspublisher.org/index.php/ws/article/view/1117