Andrzej Drotlew, Małgorzata Garbiak, Jerzy Kubicki, Bogdan Piekarski, Paweł Siluk

STRUCTURE OF GUIDE GRATE IN HEAT TREATMENT TECHNOLOGICAL EQUIPMENT

Abstract

The paper presents a procedure that allows a quantitative comparative assessment of the flexibility of different design solutions of guide grate cast. Guide grate is an essential component part in all types of technological equipment structures used for arranging and transporting charge in furnaces during heat treatment. It is an openwork and thin-walled construction element. Values of forces and stresses created in the proposed guide grates due to deformation are specified. On this basis, the most advantageous structure solutions are indicated.

Keywords: creep resistant austenitic cast steel, castings for heat treatment plants, grates,
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