The development of the chemical composition of the economy doped chrome and manganese iron for lining the feed chute and the end walls of the gondola hopper 22-471 carrying the abrasive materials

V. V. Kovalenko

Abstract


In the article the optimization of chemical composition of the wear-resistant economically alloyed Cr-Mn cast irons microalloyed with aluminum is realized by means of the quasi-D-optimum plan оf Pesochinski over the mechanical and microstructural parameters, which characterize the operational properties of alloys.


Keywords


economy doped chrome and manganese iron; feed chute; gondola hopper 22-471

GOST Style Citations


1. Гарбер М. Е. Отливки из белых износостойких чугунов. – Машиностроение, 1972. – 112 с.

2. Фарсер В. М. Исследование структурных превращений и особенностей вторичного твердения в высокопрочных сталях, легированных алюминием и медью / В. М. Фарсер, Т. Г. Потемкина, А. А. Круглов, Е. А. Савенкова // Изв. АН СССР. Металлы. – 1991.– № 3. – С. 89-93.





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ISSN 2307–3489 (Print)
ІSSN 2307–6666 (Online)