FORMATION OF HIGHLY RESISTANT CARBIDE AND BORIDE COATINGS BY A TWO-STAGE DEPOSITION METHOD
Abstract
A study was made of the aspects of forming highly resistant coatings in the surface zone of tool steels and solid carbide inserts by a two-stage method. at the first stage of the method, pure Ta or Nb coatings were electrodeposited on samples of tool steel and solid carbide insert in a molten salt bath containing Ta and Nb fluorides. at the second stage, the electrodeposited coating of Ta (Nb) was subjected to carburizing or boriding to form carbide (TaC, NbC) or boride (TaB, NbB) cladding layers.
About the Authors
W. I. Sawich
University of Guelph
Canada
Canada
O. G. Cherneta
Dniprodzerzhynsk State Technical University
Ukraine
Ukraine
A. N. Korobochka
Dniprodzerzhynsk State Technical University
Ukraine
Ukraine
A. B. Sychkov
JSC Mechel. East-European Metallurgical Division
Russian Federation
Russian Federation
A. M. Nesterenko
Iron and Steel Institute of NAS Ukraine
Ukraine
Ukraine
V. L. Pliuta
Iron and Steel Institute of NAS Ukraine
Ukraine
Ukraine
M. A. Murikov
Byelorussian Steel Works
Belarus
Belarus
References
1. Samsonov G. V., VinitskiyI. M. Refractory metal compounds (Handbook). М.: Metallurgia, 1976. P. 560.
2. Merle E. Sibert, JohnT. Burwull. Electrolytic cladding process. U. S. Patent 2, 828, 251. Patented March 25. 1958. Application Sept. 30. 1953. Serial № 383, 401.
3. Morris A. Steinberg, Robert G. Mc. Allen. Production of hard surfaces on base metals. U. S. Patent 2, 950, 233. Patented Aug. 23. 1960. Filed Apr. 29. 1954. Serial № 429, 553.
4. Sawich W. Deposition and thermal diffusion of borides and carbides of refractory metals. U. S. Patent 6, 458, 218 B1. Patented Oct. 1. 2002. Application № 09/759, 299. Filed Jan. 16, 2001.
5. TD Tool Coating Process Extends Die Life Rework By More than Six Fold for Athletic Locker Manufacturer, List Industries // Modern Application News. July 2003.
6. Levchenko G. V., Nesterenko A. M., Pliuta V. L., Svistelnik O. Y. Combined type wear resistant interchangeable parts for the equipment used in the mining and metallurgical industry // Ferrous Metallurgy. М.: OJSC «Chermetinformatsia». Issue 5, 2010. P. 27–30.
7. Vorontsov N. M., Zhadan V. T., ShneerovV. Ya., Pavlovskiy V. Ya., Kulak Yu. E., Unin N. V. Handling of cogging mill and section mill rolls. M.: Metallurgia, 1973. P. 288.
8. Severdenko V. P., Bakhtinov Yu. B., Bakhtinov V. B. Rolls for structural steel products. M.: Metallurgia, 1979. P.224.
9. Chernega O. G., Korobochka O. M. High efficiency materials and coatings for manufacturing and repairing automobile parts. Workbook, Dneprodzerzhinsk: Technical University of Dneprodzerzhinsk, 2008. P. 143.
Review
For citations:
Sawich W.I., Cherneta O.G., Korobochka A.N., Sychkov A.B., Nesterenko A.M., Pliuta V.L., Murikov M.A. FORMATION OF HIGHLY RESISTANT CARBIDE AND BORIDE COATINGS BY A TWO-STAGE DEPOSITION METHOD. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2011;(2):95-100.
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