Registration Number
0209U002311,
0106U004136
, R & D reports
Title
Kinetics of formation of boride layers at the interface of Fe-Cr alloys and a chromium-containing steel with boron and their abrasive wear resistance
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Head
Dybkov Vasyl Ivanovich,
Registration Date
05-02-2009
Organization
Frantzevich Insitute for Materials Science Problems of the Ukranian National Academy of Sciences
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Two boride layers based on compounds FeB and Fe2Bwere found to form at 850-950 oC at the interface of Fe-Cr alloys (10 and 25 mass% Cr). Diffusional growth kinetics of boride layers are close to parabolic and can alternatively be described by the system of non-linear differential equations that give good agreement with the experimental data. Ratio of dry abrasive wear resistance of the outer boride layer on a Fe-10 mass% Cr, steel 40Х13 and a Fe-25 mass% Cr is 1:1,2:30.
Product Description
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2020-04-02
