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Metallurgist

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23-10-2019

Study of the Effect of Vibration Treatment of Porous Sintered Workpiece Treatment on Structure and Properties of Hot-Forged Powder Object Surface Layer

Authors: V. T. Batienkov, R. V. Batienkov

Published in: Metallurgist | Issue 5-6/2019

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Abstract

A number of combine-harvester components are produced by mass production of hot-forged sintered powder blanks in the at “Rostsel’mash” plant. With the aim of improving the structure and properties of a component surface layer before hot forging sintered workpieces are subjected to vibration treatment with application of a lubricant coating. Component surface layer structure is studied and properties are determined. A reduction is established in material overall degree and local decarburization, and wear resistance is improved by a factor of 1.35–1.4.

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Title: Study of the Effect of Vibration Treatment of Porous Sintered Workpiece Treatment on Structure and Properties of Hot-Forged Powder Object Surface Layer
Authors: V. T. Batienkov
R. V. Batienkov
Publication date: 23-10-2019
Publisher: Springer US
Published in: Metallurgist / Issue 5-6/2019
Print ISSN: 0026-0894
Electronic ISSN: 1573-8892
DOI: https://doi.org/10.1007/s11015-019-00870-3

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