PECULIARITIES OF ANODIC DISSOLUTION ACTIVATION AT LASER-ELECTROCHEMICAL TREATMENT OF KNT-16 NO-TUNGSTEN HARD ALLOY IN 10 % WATER SOLUTION OF SODIUM NITRATE
Abstract and keywords
Abstract (English):
The peculiarities of an electrochemical dilution of KNT-16 tungstenless hard alloy in the water solution of sodium nitrate without laser emission imposition and at the impact of laser emission with wave lengths of 1.06 mcm and 0.53 mcm have been considered. It is established that the imposition of laser emission of both wave lengths (1.09 mcm and 0.53 mcm) in the area of treatment with the use of the frequency of pulse sequence equal to 10 kHz allows increasing current density as compared with the dilution without emission imposition three – five times more.

Keywords:
laser-electrochemical treatment, electrolyte, laser emission, tungstenless hard alloy.
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References

1. Rakhimyanov, H.М., Krasilnikov, B.А., Yanpolsky, V.V., Krasilnikov, D.B. Electro-chemical treatment of tungstenless hard alloys // Metal Working: Techniques, Equipment, Tools. - 2010. - № 3(48). - pp. 3-7.

2. Rakhimyanov H.M., Gaar N.P. Possible ways for intensification of dimensional electrochemical machining (DECM) // IFOST. Novosibirsk- Tomsk, Russia, June 23-29, 2008 -Proceedings of the 3rd International Forum on Strategic Technologies. - Novosibirsk. - 2008. - P. 106-107.

3. Gaar, N.P., Rakhimyanov, H.М. Ways for intensification of electrochemical dimensional treatment // Polzunov Almanac. - 2008. - № 4. - pp. 191 - 192.

4. Rakhimyanov, Kh.М., Zhuravlyov, А.I., Gaar, N.P., Loctionov. А.А. Method of Metal and Alloy Dimensional Machining: Patent RF. № 2451582. 2010. Applied. 07.07.2010 № 2010128204/02. Published. 27.05.2012, Bull. № 15. Pp. 11.

5. Rakhimyanov, Kh.М., Gaar, N.P. Mathematical modeling at laser thermo-activation of electrochemical dimensional treatment // Modern Technological Systems in Mechanical Engineering: Proceedings of Inter. Scientific-Tech. Conf. - Barnaul: AltSTU. - 2006. - pp. 45-47.

6. Rakhimyanov Kh.М., Krasilnikov B.А., Gaar N.P., Zhuravlyov А.I., Loktionov А.А. Procedure of electrolyte choice for laser electrochemical treatment // Metal Working: Technology, Equipment, Tools. - 2012. - № 2(55). - pp. 18-21.

7. Rakhimyanov Kh.М., Krasilnikov B.А., Gaar N.P., Zhuravlyov А.I., Loktionov А.А. Plant for materials analysis under conditions of laser electrochemical treatment with combined emission // Metals Working: Technology, Equipment, Tools. - 2012. - № 3 (56). - pp. 30-32.

8. Letokhov, V.S. Selective effect of laser emission upon substance // Progress of Physical Sciences. - 1978. - Vol. 125, Issue. 1. - pp. 57-94.

9. Rakhimyatov, Kh.М., Gaar, N.P. Electrochemical cell investigation of ECRE intensification with laser emission// Modern Ways in Development of Mechanical Engineering and Motor Transport of Kuzbass: Proceedings of the 1-st All-Russian Sc.-Tech. Conf. Kemerovo: KuzSTU. - 2007. - pp. 251-254.

10. Gaar N.P., Zhuravlev A.I., Loktionov A.A. Increase of NaNO3 electrolyte reaction capability by laser irradiation for electrochemical machining // Applied Mechanics and Materials. - 2014. - Т. 698. - С. 312-315.

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