Application Research on Surface Nitriding Treatment of Drill Pipe Joint Thread
Phosphating treatment on the thread surface of drill pipe joints has been shown to effectively prevent thread sticking， but it causes significant contamination.Therefore， in this study， nitriding treatment was applied to the thread surfaces of drill pipe joints.The treated drill pipe joint materials...
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| Autor principal: | |
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| Formato: | Artigo |
| Idioma: | Chinês |
| Publicado em: |
Editorial Department of Materials Protection
2025-02-01
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| Colecção: | Cailiao Baohu |
| Assuntos: | |
| Acesso em linha: | http://www.mat-pro.com/fileup/1001-1560/PDF/20250215.pdf |
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