وزارة التعليم العالي و البحث العلمي
Research centre in Industrial Technologies -CRTI-
EChahid Mohammed ABASSI
MECHANICS AND MATERIALS DEVELOPMENT DIVISION
Welding Repair Technology
- Billel CHENITI Senior Researcher A Team leader
- Bouzid MAAMACHE Senior Researcher A
- Youcef YAHMI Research fellow
- Ahmed MEBTOUCHE Research fellow
Réparation by infiltration and brazing techniques of steel body and matrix body drilling tools (WC-W2C/Ni-Fe) [2022-2024]
The present project aims to highlight the interaction between the coring tool and the rock (severe working conditions), which allows identifying and understanding the deterioration modes of the tools. This will be useful in the search for performance factors in the drilling operations and that between a new tool and a worn and repaired one.
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