【摘要】 采用合成树脂密闭离心铝热法制备陶瓷内衬钢管中陶瓷层的气孔、裂纹等缺陷,从而获得了具有防腐耐磨双重功能的复合管材。产品可在真空状态下长期使用,内衬层与钢管基体结合强度高,高温下内村层不鼓泡、不褶皱,使用效果好,适用范围广更多还原

【Abstract】 Synthetic resin is used to seal the pores and cracks in the ceramic layer of ceramic-lined steel pipes produced by the Centrifugal Thermite process, thus a new kind of clad pipe with excellent anti-corrosion and antierosion properties is obtained. The product can be used at vacuum for a long term, the bonding strength between the lining and the pipe body is high,and at high temperature no blisters or folds form to the lining. The product has versatile applications and good utilization effects.更多还原