Please use this identifier to cite or link to this item: https://dspace.univ-ouargla.dz/jspui/handle/123456789/5274
Title: L'impact de Quartzite de Hamra sur l'usure des outils
Authors: Kadri, Mohamed Mahdi
Hammadi ,Lokman
Guellile ,Zakaria
Keywords: Quartzite de Hamr
usure des outils
Issue Date: 2014
Abstract: Résumé Quartzite de Hamra se localise dans l'ordovicien de couleur blanchâtre, transparent et translucide fortement compacté, ce type de formation et la bête noir de tout les foreurs au monde, la vitesse d'avancement tend a diminue de plus en plus ont allons en profondeur On a constaté que lusure couse par se type de foramation elle est de l'ordre 2 ,3 respectivement a I et O rews et le carectaire d'usure le plus marquer WT et des empreinte de frottement abrasive dans tout la structure de l'outil Abstract Quarzite of will hamra is located in the ordovician of color blanchâtre, transparency and translucent strongly compacted, this type of formation and the animal black of all the borers in the world, the rate of advance tends has decreases more and more have go in-depth one has to note that lusure bends by standard foramation it is of order 2, 3 respectively ad interim and O rews and the carectaire of wear to mark WT more and the abrasive print of friction in all the structure of the tool
URI: http://dspace.univ-ouargla.dz/jspui/handle/123456789/5274
Appears in Collections:Département des Energies Renouvelables - Master

Files in This Item:
File Description SizeFormat 
Hammadi Lokman+Guellile Zakaria.pdf5,94 MBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.