Additive Technology in Restoring the Worn Spherical Surface of Crusher Cones

E. F. Romanenko; V. V. Gorozhankin; V. M. Shestakova; M. S. Terekhin; D. N. Romanenko; R. R. Dema

doi:10.3103/S1068798X19080173

Additive Technology in Restoring the Worn Spherical Surface of Crusher Cones

Authors: Romanenko E.F.¹, Gorozhankin V.V.¹, Shestakova V.M.¹, Terekhin M.S.², Romanenko D.N.³, Dema R.R.⁴
Affiliations:
1. Moscow Institute of Steel and Alloys
2. PAO Mikhailovskii GOK
3. All-Russian Scientific Research Institute of Aviation Materials
4. Nosov Magnitogorsk State Technical University
Issue: Vol 39, No 8 (2019)
Pages: 672-679
Section: Article
URL: https://journals.rcsi.science/1068-798X/article/view/227771
DOI: https://doi.org/10.3103/S1068798X19080173
ID: 227771

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Abstract

Abstract—Restoration of the spherical surface of a steel 35L cone housing by mechanized surfacing in protective gas is proposed. The method employed does not involve heating of the part before or in the course of surfacing. The coating produced has the required thickness and chemical composition, with specified structure. The coating is strongly bound to the restored surface and is free of pores and cracks.