摘要
采用亚音速火焰喷涂工艺制备了纳米ZrO2基陶瓷涂层;研究了纳米ZrO2对涂层抗高温氧化性及显微组织的影响。结果表明,添加适量的纳米ZrO2可以细化喷涂层的组织,提高喷涂层的抗高温氧化性,当纳米ZrO2的含量为19%时涂层的抗高温氧化性最好。
The nanometer ZrO2 ceramic coating was prepared by subsonic speed flame spraying. The influences of nanometer ZrO2 on microstructure and high-temperature oxidation resistance of the ceramic coating were studied. The results show that, when adding proper quantity of nanometer ZrO2, the microstructure of spraying coating can be fined and high-temperature oxidation resistance of coating enhances. When the ceramic coating contains 19% nanometer ZrO2, the high-temperature oxidation resistance of the coating is best.
出处
《热加工工艺》
CSCD
北大核心
2009年第22期105-107,共3页
Hot Working Technology
基金
教育部春晖计划(Z2004-1-15004)
作者简介
白玖红（1983-），女，内蒙古兴安盟人，硕士，主要研究方向为耐高温陶瓷涂层：电话：15049134187；E-mail：bjh13@126．com
