1) slurry erosion
泥浆冲蚀
1.
Research on the slurry erosion resistance of coating produced by HVOF;
超音速火焰喷涂涂层耐泥浆冲蚀性研究
2.
Finally slurry erosion tests of various structured WC-12Co coatings and sprayed and fused Ni60 coating were carried out and their wear failure mechanisms of WC-12Co coatings were explored.
采用超音速火焰喷涂(HVOF)分别制备了纳米结构、双峰结构及微米结构WC-12Co金属陶瓷复合涂层,比较了不同结构WC-12Co涂层的组织结构及显微硬度,进行了不同结构WC-12Co涂层和Ni60喷熔层的泥浆冲蚀磨损试验,并探讨了它们的泥浆冲蚀机理。
2) slurry erosion
砂浆冲蚀
1.
Two different HVOF spray systems were used to prepare six WC–10Co–4Cr coatings on 0Cr13Ni5Mo stainless steel using three commercial powders, and the slurry erosion behavior of coatings and the substrate was investigated on a self-manufactured slurry pot erosion tester.
以2种不同的HVOF喷涂系统和3种商用粉末在0Cr13Ni5Mo基材上喷涂6种WC–10Co–4Cr涂层,用自行研制的料浆罐冲蚀设备对涂层和基材的砂浆冲蚀行为进行了研究,分析了显微结构和显微硬度对涂层冲蚀性能的影响及涂层冲蚀后的表面形貌。
3) slurry erosion
浆体冲蚀
1.
Study of slurry erosion resistance of Cu-base and Ni-base flame spray welding coating;
Cu基、Ni基喷焊层材料的浆体冲蚀性能研究
2.
The slurry erosion and cavitation erosion resistance of the coatings have been investigated.
用氧乙炔焰喷焊法制备了NiCrSiB及其加入WC陶瓷颗粒的复合覆层材料,用光学显微镜分析了覆层的显微组织,并对覆层材料的浆体冲蚀和气蚀抗力进行了研究,用扫描电子显微镜对覆层表面气蚀破坏形貌进行了观察。
3.
The slurry erosion resistance of the test coatings has been investigated.
采用氧乙炔焰喷焊法制备 Ni基覆层材料及其加入 WC陶瓷颗粒的复合覆层材料 ,用光学显微镜分析覆层材料的金相组织 ,对覆层材料的浆体冲蚀抗力进行对比研究。
4) mud pulse
泥浆脉冲
1.
The paper introduces three basic working styles of signal transmission of mud pulse MWD sys tern,pressure positive pulse, pressure negative pulse and continuous pressure wave.
介绍了泥浆脉冲随钻测量系统信号传输的3种基本工作方式:压力正脉冲、压力负脉冲和连续压力波。
2.
The generation and transmission principle of mud pulse in MWD system is analyzed.
通过分析ＭＷＤ系统中泥浆脉冲的发生和传输原理，考虑到信号下传的特点和井眼轨道闭环控制系统的要求，确定出地面信号下传系统宜采用负泥浆脉冲方式。
3.
The method of mud pulse transmission is mostly used in the wireless signal transmission system between downhole and surface.
目前,地面与井下信息的无线传输系统主要是采用泥浆脉冲方式。
5) Corrosion Inhibitor for Drilling Fluids
泥浆缓蚀剂
6) Slurry corrosion-erosion wear
浆体腐蚀冲蚀
补充资料：咸水泥浆、海水钻井液、海水泥浆
分子式：
CAS号：
性质：又称咸水泥浆、海水钻井液、海水泥浆。氯离子含量在6000mg/L以下的水基钻井液。
CAS号：
性质：又称咸水泥浆、海水钻井液、海水泥浆。氯离子含量在6000mg/L以下的水基钻井液。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条