sponsored by:
International Center for Geoscience Research and Education in Northeast Asia, Jilin University ISSN 1673-9736 CN 22-1371/P |
| 2023, Vol. 26(1): 21-30 DOI: | ||
| Research on Fe-based impregnated diamond drill bits strengthened by Nano-NbC and Nano-WC | ||
| Ekene Matthew Egwuonwu1, 2, Uzodigwe Emmanuel Nnanwuba1, 2, CHANG Si1, 2, DUAN Longchen3, 4, NING Fulong3, 4 and LIU Baochang1, 2, 4* | ||
| 1. College of Construction Engineering, Jilin University, Changchun 130026, China; 2. Key Laboratory of Drilling and Exploitation Technology in Complex Conditions of Ministry of Natural Resources, Changchun 130026, China; 3. Faculty of Engineering, China University of Geosciences, Wuhan 430074, China; 4. National Center for International Research on Deep Earth Drilling and Resource Development, China University of Geosciences, Wuhan 430074, China |
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| Received null Revised null | ||
| Supporting info | ||
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