论文部分内容阅读
1.概述热喷涂是指喷涂村料(线材、粉材)经过热源加热至熔融或高塑性状态,而喷射到零件表面形成涂层的一种工艺过程。此方法的重要性在造纸和纸浆工业中正日趋增加。热喷涂技术在造纸工业中具有很大的经济效益和潜在的应用领域。所涂覆的涂层可以是金属或陶瓷,厚度从0.1mm到几个mm,这取决于涂层的实际应用。热喷涂能改善零件使用性能,使普通材质的零件表面获得一层具有耐磨、耐腐蚀、耐
1. Overview Thermal spraying refers to spraying the village material (wire, powder) heated to a molten or high plasticity state, and sprayed onto the surface of the parts to form a coating process. The importance of this method is increasing in the paper and pulp industries. Thermal spraying technology in the paper industry has great economic benefits and potential applications. The coating applied can be metal or ceramic with a thickness of from 0.1 mm to several mm, depending on the actual application of the coating. Thermal spraying can improve the performance of parts, make the surface of ordinary material get a layer of wear-resistant, corrosion-resistant, resistant