重力SHS分离法制备陶瓷衬层控制工艺的分析

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1、-3.2.2预置芯材料的确定................................................................................223.3结果分析与讨论...............................................................................................243.3.1陶瓷层宏观和微观组织分析................................................................24

2、3.3.2预置芯直径变化对陶瓷层厚度的影响................................................263.3.3预置芯直径变化对陶瓷层组织的影响................................................283.3.4添加剂SiO2对涂层厚度的影响...........................................................293.3.5添加剂SiO2对涂层致密度的影响..........................................

3、.............303.3.6陶瓷内衬层显微硬度............................................................................323.3.7陶瓷内衬管的抗热震性能....................................................................33第四章弯管陶瓷内衬层和板材表面陶瓷层的制备..................................................364.1试验方法.............

4、..............................................................................................364.2结果分析与讨论...............................................................................................384.2.1弯头陶瓷内衬涂层的制备...................................................................

5、.384.2.2方管内表面制备陶瓷涂层....................................................................394.2.3抗弯强度................................................................................................414.2.4陶瓷涂层中Fe颗粒的分析..................................................................424.2.5

6、钢板和槽钢表面制备陶瓷涂层............................................................43结论与展望......................................................................................................................46参考文献..................................................................................

7、........................................47攻读硕士学位期间发表的学术论文..............................................................................51致谢..................................................................................................................................52----V--------