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In this study, surface roughness of austenitic manganese steel was investigated in hot machining by heating with a liquid petroleum gas flame in a lathe machine. First, the value of surface roughness...
A study is carried out to examine the applicability of JIC testing for laminates that behave in an elasticplastic manner. Laminates made up of layers of low-C and medium-C steels are tested in crack d...
Porous metal materials are a new class of materials with low densities, large specific surface, and novel physical and mechanical properties. Their applications are extremely varied: for light weight ...
The paper presents a characteristic of solidification process and changes occurring in the solid state in a duplex cast steel.

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