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离心球铁管无溶剂聚氨酯涂层针孔缺陷形成机理及消除
FORMING MECHANISM OF PINHOLE DEFECT IN NO-SOLVENT POLYURETHANE COAT ON CENTRIFUGAL NODULAR CAST IRON PIPE
【摘要】 分析了离心球铁管无溶剂聚氨酯涂层针孔缺陷形成的机理,给出了消除这一缺陷的有效措施。
【Abstract】 The forming mechanism of pinhole defect in no-solvent polyurethane coat on centrifugal nodular cast iron pipe is analyzed, some effective measures to eliminate offered.
【关键词】 离心球铁管;
聚氨酯涂层;
针孔;
缺陷;
【Key words】 centrifugal nodular cast iron pipe; polyurethane coat; pin hole; defects;
【Key words】 centrifugal nodular cast iron pipe; polyurethane coat; pin hole; defects;
- 【文献出处】 河北冶金 ,Hebei Metallurgy , 编辑部邮箱 ,2005年01期
- 【分类号】TG250.6
- 【下载频次】89