石油钻杆接头耐磨带堆焊材料的发展及应用
Development and Application of Build-Up Welding Consumables for Wear-resistant Belt of Petroleum Drilling Pipe Tie-in
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- DOI:
- 作者:
- 孙咸
SUN Xian
- 作者单位:
- 太原理工大学焊接材料研究所 山西太原 030024
Welding Consumables Institute of Taiyuan University of Technology, Taiyuan 030024, China
- 关键词:
- 堆焊材料;钻杆接头;耐磨带;发展;应用
build-up welding consumable;drilling pipe tie-in;wear–resistant belt;development;application
- 摘要:
- 分析了石油钻杆接头耐磨带的工作原理、性能特点与影响因素,评述了石油钻杆接头耐磨带堆焊材料的发展,介绍了石油钻杆接头耐磨带堆焊材料的应用。材料特性是影响耐磨带性能的核心影响因素。"材料控制性能"理论,在钻杆接头耐磨带技术发展过程中起到积极的推动作用。ARNCO耐磨带的优越性被应用所验证,国产PT100耐磨带的主要技术指标超过碳化钨耐磨带。必须加快步伐开发价格合理、性能优良的新型耐磨带堆焊材料。
The working principle, performance characteristics and influence factors of the wear-resistant belt of the petroleum drilling pipe were analyzed. The development of the build-up welding consumables for the wear-resistant belt was commented and the application of such consumables was introduced. The material character is a central factor affecting the wearability of the wear-resistant belt. The theory of “material control performance”plays an active role in the technical development of the wear–resistant belt. The advantage of the ARNCO wear–resistant belt was validated by practical applications. The main technology index of domestic product PT100 surpasses that of tungsten carbide wear–resistant belt.2007,4(4): 55-58 收稿日期：2006-12-18分类号：TG422.3作者简介：孙咸,男,教授,长期从事焊接材料及金属焊接性方面的研究和教学工作,对焊接材料软件开发具有丰富经验;获国家科技进步二等奖1项(2000年),省(部)级科技进步一等奖2项,二等奖3项,发表学术论文80余篇;1992年获国务院颁发的政府特殊津贴。参考文献：
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