油井管内涂层固化度的研究  

Study on Curing Degree of Internal Coating in Oil Well Pipe

作　　者：贺毅龙 胡建修[1] 张彦东[1] 刘志平[1] HE Yilong;HU Jianxiu;ZHANG Yandong;LIU Zhiping(Hebei Huayou Yiji Tuboscope Coating Co.,Ltd.,Cangzhou 062658,China)

机构地区：[1]河北华油一机图博涂层有限公司,河北沧州062658

出　　处：《石油化工腐蚀与防护》2020年第2期21-22,35,共3页Corrosion & Protection In Petrochemical Industry

摘　　要：使用差示扫描量热法(DSC)对钻杆内涂层在不同固化温度和固化时间下的固化度进行了研究,分析了固化温度和固化时间等因素对固化度的影响,探讨了涂层附着力、涂层耐磨性与固化度的关系,最终确定了最佳固化工艺参数.In this paper,differential scanning calorimetry(DSC)was used to study the curing degree of internal coating in drill pipe at different temperatures and curing times.Influences of curing temperature and curing time on curing degree,as well as the relationships between coating adhesion,coating wear resistance and curing degree were analyzed.Finally,the parameters of curing process were determined.

关 键 词：固化度 内涂层 附着力 耐磨性 

分 类 号：TE983[石油与天然气工程—石油机械设备]