THERMOPHYSICAL ASPECTS OF THE AMORPHOUS METALS PRODUCTION
An algorithm of solving a thermal problem of a thin melt layer quenching was developed. The amorphous structure forming technology is realized through the rapid heat removal and ensuring the rapid melt quenching. The quenching rate should not be lower than 104...106 K/s for alloys and 106 K/s for pure metals. As a result of the experimental studies, the amorphous structure of the deposited metal has been obtained and the technology implementation conditions have been defined.
1. Molodyk N.V., Zenkin A.S. Vosstanovlenie detalej mashin [Restoration of components of machines]. Spravochnik [Manual]. – Moscow., Mashinostroenie [Mechanical Engineering], 1989. – 480 p.
2. Ruhl R.C. Mater. Sci. Eng., 1967, 1, pp. 313-320. http://dx.doi.org/10.1016/0025-5416(67)90013-4
3. Miroshnichenko I.S. Zakalka iz zhidkogo sostojanija [Quenching form the liquid state]. - Moscow, Metallurgija [Metallurgy], 1982. - 168 p.
4. Predeki P., Mullendore A.W., Grant N.J. A study of the splat cooling technique. – Trans. Met. Soc. AIME, 1965, 233, pp. 1581–1586.