| 2001 №04 (06) | 2001 №04 (08) |
The Paton Welding Journal, 2001, #4, 31-33 pages
Optimization of chemical composition of deposited metal of components operating under the conditions of abrasive wear
S.N. Popov
Zaporozhjc State Technical University, Zaporozhje, UkraineAbstract
Results of planning and processing of experimental data to optimize the chemical composition of the deposited metal possessing high wear resistance are presented. The effect of carbon, boron and vanadium in ferro-chromium (13 % Cr) alloys on their resistance to the abrasive wear is determined.
Keywords: deposited metal, wear resistance, chemical composition, regression
References
1. Tenenbaum, M.M. (1976) Wear resistance of structural materials and machine parts. Moscow: Mashinostroyeniye.2. Popov, S.N. (2000) Theoretical bases of multicriterial analysis of wear of steels and alloys. In: Restoration and increase of wear resistance and service life of machine parts. Zaporoznje: ОАО Motor Sich.
3. Popov, S.N. (2000) Wear resistance of deposited metal of working elements of road-construction machines. Avtomaticheskaya Svarka, 8, 15 - 20.
4. Brykov, N.N., Popov, S.N. (1991) Effect of structure of alloys of agitators of asphalt mixing machines on the wear re¬sistance. Strait, i Dorozhn. Mashiny, 2, 18 - 19.
5. Livshits, L.S., Grinberg, N.A., Kurkummelli, E.G. (1989) Fundamentals of deposited metal alloying. Moscow: Machinostrovenive.
6. Hartman, K., Letsky, E. Shefer, V. (1977) Experiment planning in investigation of technological processes. Moscow: Mir.
7. Popov, S.M. (2000) Peculiarities of effect of structure of hard inclusions on wear resistance of deposited heterogeneous alloys. Metallovedeniye i Obrab. Metallov, 3, 21 – 25.