1) gradient abradable seal coating
梯度封严涂层
2) Sealing coating
封严涂层
1.
The structure, ingredient and property of wear-resisting and sealing coating are studied by many methods.
采用多种手段对俄罗斯航天发动机静止摩擦环耐磨及封严涂层进行了组织形貌、成分及性能等方面的实物分析，认为该涂层是以Ａｌ２Ｏ３陶瓷为主的高质量的梯度功能涂层，并对原件制造工艺进行了初步分析。
3) seal coating
封严涂层
1.
The erosion wear resistance is the most important property of abradable seal coating.
在自制的真空自由落砂式冲蚀磨损试验机上，对几种中温封严涂层的冲蚀率与冲蚀速度之间的关系进行了试验研究。
2.
The machine is simpler and closer to application condition that the blades scrape the seal coating in the aircraft turbine enginge than other methods used in abradability evaluation.
利用研制成功的新型电子冲击刮削试验机可较好地模拟航空发动机叶片刮削封严涂层的工况，测试涂层冲击刮削载荷—位移曲线及刮削功等。
3.
Seal coating sprayed is currently used to adjust the gap between the blade tip and engine casing and improve engine efficiency.
采用喷涂封严涂层的方法调整叶片端部与发动机涡轮机壳之间的间隙以提高发动机效率。
4) Graded coating
梯度涂层
1.
Since the surface layer is hydroxyapatite,the resultant graded coatings show good biocompatibility.
对国内外等离子喷涂羟基磷灰石复合梯度涂层与基体间的结合强度和涂层溶解性的研究现状进行了综述。
2.
Two surface graded coatings on C/ PMR15 substrate, Ni-Ni/Cr-WC/Co and PI-Ni/Cr-WC/Co were designed.
在碳纤维增强聚酰亚胺基体上设计了Ni Ni/Cr WC/Co和PI Ni/Cr WC/Co两种表面梯度涂层,并对其进行微观组织分析和抗热震性能测试,结果表明,采用化学镀镍和超音速火焰喷涂复合工艺得到的Ni Ni/Cr WC/Co梯度涂层结构较为致密,与基体结合较好,涂层经300次热震后无明显变化;采用超音速火焰喷涂得到的PI Ni/Cr WC/Co梯度涂层结构疏松,与基体结合力差,涂层经273次热震后完全脱落。
3.
The results show that, in graded coatings, parameters of ther.
结果表明,在梯度涂层中,随着组成成分的变化,热机械性能参量与制备应力均相应变化。
5) gradient coatings
梯度涂层
1.
Microstructure and property of gradient coatings fabricated with plasma spraying;
等离子喷涂梯度涂层的显微组织结构和性能
2.
The progress of bioactive gradient coatings on the surface of metals and alloys in medicine;
医用金属表面生物活性梯度涂层的研究进展
3.
Abradability of Cu-Al_2O_3 gradient coatings by plasma spraying;
等离子喷涂Cu-Al_2O_3梯度涂层与涂层耐磨性分析
6) gradient coating
梯度涂层
1.
Preparation and properties of thermal barrier ceramics gradient coating by flame spraying;
火焰喷涂热障陶瓷梯度涂层的制备工艺及性能
2.
The Manufacturing Technology of Heat Insulation Gradient Coating and the Research on Its Properties;
ZrO_2隔热梯度涂层制备技术及其性能研究
3.
Study of hydroxyapatite gradient coating on surface of titanium and titanium alloy;
钛及钛合金表面制备羟磷灰石梯度涂层的研究进展
补充资料：严严
1.惨烈貌。 2.紧密严实貌。 3.寒冷，凛冽。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条