Dilatometry and DTA analyses of a sample made of Ni base super alloy with a ZrO2/20%Y2O3 ceramic layer

被引：1
|
作者：
Laura, Pintilei Geanina [1 ]
Claudiu, Iacob Strugaru Sorin [1 ]
Carmen, Papatoiu Biniuc [1 ]
Constantin, Paulin [1 ]
Alexandru, Barca [1 ]
Corneliu, Munteanu [1 ]
机构：
[1] Gheorghe Asachi Tech Univ Iasi, Fac Mech Engn, Iasi 700050, Romania
来源：
MODERN TECHNOLOGIES IN INDUSTRIAL ENGINEERING | 2014年 / 837卷
关键词：
dilatometry; DTA; TG; ZrO2/20%Y2O3; Ni super alloy; THERMAL BARRIER COATINGS;
D O I：
10.4028/www.scientific.net/AMR.837.705
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper presents the results of dilatometry and DTA analyses performed on a Ni base super alloy sample on which a ZrO2/20%Y2O3 coating was deposited. The tests were done at similar temperatures as those present in a gas turbine engine at the inlet of the turbine. The purpose is to assess how a turbine blade with a ZrO2/20%Y2O3 coating would behave to changes in volume due to temperature and structural changes. The differential thermal analyses and thermo gravimetric analyses were performed on the DTA PT 1600 Linseis installation. The thermal dilatometry was performed on the L75HX XXXX installation.
引用
收藏
页码：705 / 710
页数：6
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