Determination of Porosity in Fluidized-Bed Carburized P/M Compacts Using an Image Software Analysis | Zendy

Mihaela MARIN | Zendy; Florin-Bogdan MARIN | Zendy

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Determination of Porosity in Fluidized-Bed Carburized P/M Compacts Using an Image Software Analysis

Author(s) -

Mihaela MARIN,

Florin-Bogdan MARIN

Publication year - 2021

Publication title -

the annals of “dunarea de jos” university of galati fascicle ix metallurgy and materials science

Language(s) - English

Resource type - Journals

eISSN - 2668-4756

pISSN - 2668-4748

DOI - 10.35219/mms.2021.4.07

Subject(s) - porosity , powder metallurgy , materials science , void (composites) , fluidized bed , metallurgy , volume (thermodynamics) , composite material , microstructure , waste management , engineering , physics , quantum mechanics

The aim of this research was to study the porosity in carburizing in fluidized-bed on sintered alloys produced by powder metallurgy route using an image analysis software and to compare the obtained results with the conventional method for porosity measurements. Porosity is a measure of the void fraction in a material. The total porosity is defined by the ratio of the volume of void space to the total bulk volume of the material, expressed as a percentage. Development of digital images and computer software lead to a new and suitable method to determine the porosity of powder metallurgy materials.

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