Publication: An investigation on surface and electrical properties of electrical discharge machined AISI D2 tool steel
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Authors
Durmuş, Ali
Bayram, Ali
Güneş, Serap
Akay, Sertan Kemal
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Polish Acad Sciences Inst Physics
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Abstract
The effects of pulse-on duration and finishing operation on the surface roughness and electrical resistivity of AISI D2 tool steel machined by the electrical discharge machining process are investigated. Experimental results indicate that surface roughness increased depending on the pulse-on duration. However, after the specific value, surface roughness is decreased. It can be seen that there are no notable effects of the pulse-on duration on the electrical resistivity, but the resistivity values are affected by the heat treatment and the finishing operation. Also, light microscopy and scanning electron microscopy have been used to study the characteristics of the surfaces.
Description
Bu çalışma, 24-28 Eylül 2013 tarihlerinde Antalya[Türkiye]’de düzenlenen 3. International Congress on Advances in Applied Physics and Materials Science Kongresi‘nde bildiri olarak sunulmuştur.
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Keywords
Electric conductivity, Tool steel, Electric discharges, Scanning electron microscopy, AISI D2, Specific values, Electrical discharge machining process, Resistivity values, Electrical discharges, Finishing operation, Surface roughness, Wire-edm, Parameters, Finish, Roughness, Physics
Citation
Durmuş, A. vd. (2014). "An investigation on surface and electrical properties of electrical discharge machined AISI D2 tool steel". Acta Physica Polonica A, 3. International Congress on Advances in Applied Physics and Materials Science, 125(2), 515-517.