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首页> 外文期刊>International Journal of Electrochemical Science >Pack Boronizing of P110 Oil Casing Tube Steel to Combat Wear and Corrosion
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Pack Boronizing of P110 Oil Casing Tube Steel to Combat Wear and Corrosion

机译：P110石油套管钢的包装渗硼处理以抗磨损和腐蚀

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摘要

In the present work, boronizing coating was produced by pack cementation to improve the surfaceperformance and increase the usage lifetime of P110 oil casing tube steel during operation. Scanningelectron microscope (SEM), X-ray diffraction (XRD) and glow discharge optical emissionspectroscope (GDOES) were used to investigate the surface morphology, cross-sectionalmicrostructure, phase constitutions and element distribution of the boronizing coating. The wear andcorrosion resistance of boronizing coating and P110 steel were evaluated on high speed reciprocatingfriction tester and electrochemical workstation, respectively. The results showed that the obtainedcoating was uniform and continuous, mainly consisted of Fe2B and reached a thickness of 20 m. Thethe wear and corrosion resistance of the P110 steel can be improved by boronizing coating. Inconclusion, the formed coating has significantly improved the surface performance of P110 steel.
机译：在目前的工作中，通过充填渗碳来生产渗硼涂层，以改善其表面性能并延长P110油套管钢管在使用过程中的使用寿命。用扫描电子显微镜（SEM），X射线衍射（XRD）和辉光放电光谱仪（GDOES）研究了镀硼层的表面形貌，截面显微结构，相组成和元素分布。分别在高速往复摩擦测试仪和电化学工作站上对渗硼涂层和P110钢的耐磨性和耐腐蚀性进行了评估。结果表明，所得涂层均匀，连续，主要成分为Fe2B，厚度为20m。 P110钢的耐磨性和耐蚀性可以通过镀硼来提高。结论是，所形成的涂层显着改善了P110钢的表面性能。

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