Abstract
Earlier it was shown that some liquid metals may facilitate the cutting of hard materials, being strongly surface-active media with respect to these solids (decreasing their surface energy), e.g., Zn for steels, Cd for titanium alloys, etc. Recently, a similar physico-chemical principle has been proposed and realized in the course of active metals (Zn, Cd) depositing on the surface of a treated sample (ground tempered steel, 50 HRC) by means of reduction of their cations on a sample used as a cathode in a corresponding electrochemical cell, at room temperature, with a very small amount of active substance, and at very low current densities (∼50 mA/cm2); under such conditions, grinding is 1.5–2 times more effective than in the same aqueous solutions without current.
Similar content being viewed by others
References
P.A. Rehbinder and E. D. Shchukin, Progress in Surface Science, edited by S. C. Davidson (Pergamon Press, Oxford, 1972), Vol. 3, p. 97.
E. D. Shchukin, in Mechanisms of Catalysis (Nauka, Novosibirsk, 1984), p. 142.
E. D. Shchukin, in Surface Effects in Crystal Plasticity, edited by R.M. Latanision and J.T. Fourie (Leiden-Nordhoff, 1977), p. 701.
V. Likhtman, E. Shchukin, and P. Rehbinder, Physico-Chemical Mechanics of Metals (Israel Program for Scientific Translation, Jerusalem, 1964).
P. A. Rehbinder and E. K. Venstrem, Physico-Chemical Mechanics (Nauka, Moscow, 1979), p. 154.
J. S. Ahearn, J. J. Mills, and A. R. C. Westwood, J. Appl. Phys. 49, 96 (1978).
Brittle Fracture, edited by J. H. Westbrook (New York Press, 1967), p. 68.
R. M. Latanision, K. C. Nielsen, and R. Kirchbaum, Modern Machine Shop 2, 69 (1974).
A.R.C. Westwood, J.S. Ahearn, and J.J. Mills, J. Colloids and Surfaces 2, 1 (1981).
Stress Corrosion Cracking and Hydrogen Embrittlement of Iron Base Alloys, edited by R. W. Staehle, J. Hochmann, et al. (National Association of Corrosion Engineering, Houston, TX, 1977).
Yu. Babey and I. Soprunyuk, Zashchita Stali ot Korr.-Mech. Razrushenia (Technika, Kiev, 1981).
Zashchita ot Vodorodnogo Iznosa, edited by A. Polyakov (Mashinostroenie, Moscow, 1980).
Ye. Ponyativsky, O. Senkov, and I. Bashkin, Metallofizika 12, 20 (1990).
N.J. Petch, Philos. Mag. 1, 331 (1956).
R.M. Latanision, Atomistics of Fracture, edited by R.M. Latanision and J. R. Pickens (Plenum Press, New York and London, 1983), p. 20.
V. Poduraev and V. Kamalov, Fiziko-Khimich. Metody Obrabotki (Mashinostroenie, Moscow, 1973).
Z. Polukarova, I. Andreeva, L. Bryukhanova, I. Petrova, and E. Shchukin, Fiz. i Khim. Obrabotki Materialov 5, 141 (1978).
I. Andreeva, L. Bryukhanova, and E. Shchukin, Fiz-Khim. Mech. Materialov 15, 25 (1979).
N. Pertsov, E. Shchukin, and Yu. Gorunov, Almazy 3, 12 (1972).
R. M. Latanision, Patent to Martin Marietta Corp., “Machining Method”, 87, 512, 3-25-75, CI. 204-129. 460.
Z. Polukarova, L. Uspenskaya, A. Maksimova, L. Bryukhanova, E. Shchukin, V. Zanozin, and Z. Nikitina, Fiz.-Khim. Mech. Materialov 14, 50 (1978).
E. D. Shchukin, Vestnik AN SSSR 11, 30 (1973).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Vidensky, I.V., Petrova, I.V. & Shchukin, E.D. Electro-chemo-mechanical treatment: Facilitating steel grinding under electrochemical reduction of active cations. Journal of Materials Research 8, 2224–2227 (1993). https://doi.org/10.1557/JMR.1993.2224
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1557/JMR.1993.2224