The Paton Welding Journal, 2019, №09



2019 №09 (04)

DOI of Article 10.15407/tpwj2019.09.05

2019 №09 (06)

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The Paton Welding Journal, 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
 
 

References

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3. Peremitko, V.V., Panfilov, A.I. (2017) Arc surfacing of layers of metal of varying composition and hardness. Ibid., 7, 38-42. https://doi.org/10.15407/tpwj2017.07.08
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11. Golovko, V.V., Kuznetsov, V.D., Fomichov, S.K., Loboda, P.I. (2016) Nanotechnologies in welding of low-alloy high-strength steels. Kyiv, NTUU KPI, Politekhnika [in Ukrainian].

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Suggested Citation

V.V. Peremitko, I.V. Kolomoets and V.I. Sukhomlin (2019) Effect of preliminary application of alloying powders on the structure and hardness of deposited metal. The Paton Welding J., 09, 30-33.

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