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层流等离子体金属丝材喷涂工艺研究
Laminar Plasma Spraying of Metal Wire in Atmosphere
【摘要】 利用层流等离子体射流,以普通工程铁丝为喷涂材料,在Q235基体表面制备金属涂层,并利用喷涂系统的参数可凋性研究工艺参数对涂层质量的影响。结果表明,利用层流等离子体射流喷涂可以得到具有典型层状结构、氧化较少的致密涂层。
【Abstract】 An iron coating was prepared on a common steel substrate by laminar plasma spraying and the relationship between process parameters and the coating properties is investigated. The results show that the laminar plasma was feasible to be used to prepare metal coatings with less oxidation.
【关键词】 层流等离子体射流;
送丝速度;
工作气流量;
氧化;
【Key words】 laminar plasma jet; feeding velocity; working gas flow; oxidation;
【Key words】 laminar plasma jet; feeding velocity; working gas flow; oxidation;
【基金】 国家自然科学基金项目(5033601050276065)
- 【文献出处】 金属热处理 ,Heat Treatment of Metals , 编辑部邮箱 ,2006年S1期
- 【分类号】TG174.442
- 【被引频次】3
- 【下载频次】150