2019 №09 (04) DOI of Article
2019 №09 (06)

The Paton Welding Journal 2019 #09
TPWJ, 2019, #9, 30-33 pages
Journal                    The Paton Welding Journal
Publisher                 International Association «Welding»
ISSN                      0957-798X (print)
Issue                       #9, 2019 (October)
Pages                      30-33

Effect of preliminary application of alloying powders on the structure and hardness of deposited metal

V.V. Peremitko, I.V. Kolomoets and V.I. Sukhomlin
Dniprovsk State Technical University 2 Dneprostroevskaya Str., Kamenskoe, Dnepropetrovskaya Region, Ukraine

Considered was efficiency of use of different schemes of preliminary application of alloying powders on structure and hardness of metal deposited by arc method. The optimum parameters of the process and specific consumption of additional (alloying) materials with their preliminary fixing were determined. The highest indices of hardness of deposited metal are reached during local addition of TiC with its fixation by GF-021 primer. 11 Ref., 1 Tables, 4 Figures.
Keywords: arc surfacing, alloying powders, additional alloying schemes, fixation of additional materials, surfacing modes, structure, hardness
Received:                31.05.19
Published:               17.10.19


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