Jet Engine Coatings for Resisting Volcanic Ash Damage

被引：205

作者：

Drexler, Julie M. ^{[1
]}

Gledhill, Andrew D. ^{[1
]}

Shinoda, Kentaro ^{[2
]}

Vasiliev, Alexander L. ^{[3
]}

Reddy, Kongara M. ^{[1
]}

Sampath, Sanjay ^{[2
]}

Padture, Nitin P. ^{[1
]}

机构：

[1] Ohio State Univ, Dept Mat Sci & Engn, Columbus, OH 43210 USA

[2] SUNY Stony Brook, Ctr Thermal Spray Res, Dept Mat Sci & Engn, Stony Brook, NY 11794 USA

[3] Russian Acad Sci, Inst Crystallog, Moscow 119333, Russia

来源：

ADVANCED MATERIALS | 2011年 / 23卷 / 21期

关键词：

THERMAL-BARRIER COATINGS; HIGH-TEMPERATURE ATTACK; DELAMINATION; DEGRADATION; MECHANISMS; DEPOSITS;

D O I：

10.1002/adma.201004783

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Volcanic ash ingested by jet engines can damage conventional Y2O3-stablized ZrO2 thermal barrier coatings (TBCs) used to protect engine parts in the hot section. Newer TBCs, one based on Gd2Zr2O7 and another composed of ZrO2 solid solution containing Y2O3, Al2O3, and TiO2, are found to be highly resistant to such damage from Eyjafjallajokull volcano ash. Photo courtesy of Peter Greenfield.

引用

页码：2419 / +

页数：7

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