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Title: Towards crack minimisation of EDMed surfaces
Authors: Lee, L.C. 
Lim, L.C. 
Wong, Y.S. 
Issue Date: Jul-1992
Citation: Lee, L.C.,Lim, L.C.,Wong, Y.S. (1992-07). Towards crack minimisation of EDMed surfaces. Journal of Materials Processing Tech. 32 (1-2) : 45-54. ScholarBank@NUS Repository.
Abstract: Cracks on EDMed surfaces are of major concern. This paper discusses the nature of cracks found in the recast layer. The microstructure of the recast for a number of commonly used tools are then presented. Results are provided to illustrate the significance of the thermal conductivity of the work material on the recast layer thickness and crack density. Finally, some findings on iron, carbon steels and copper-aluminium alloys are included to help verify the findings for the tool steels. © 1992.
Source Title: Journal of Materials Processing Tech.
ISSN: 09240136
Appears in Collections:Staff Publications

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