An elevated-temperature depth-sensing instrumented indentation apparatus   for investigating thermo-mechanical behaviour of thermal barrier   coatings

doi:10.1063/1.4979361

CORC > 北京大学 > 工学院

	An elevated-temperature depth-sensing instrumented indentation apparatus for investigating thermo-mechanical behaviour of thermal barrier coatings
	Qu, Zhaoliang ; Yu, Miao ; Liu, Yanchao ; Xu, Baosheng ; He, Rujie ; Pei, Yongmao ; Zhao, Hongwei ; Fang, Daining
刊名	REVIEW OF SCIENTIFIC INSTRUMENTS
	2017
关键词	MECHANICAL-PROPERTIES B4C-ZRB2 CERAMICS YOUNGS MODULUS ZRB2 CONTENTS FUSED-SILICA DEGREES-C NANOINDENTATION MICROINDENTATION RESISTANCE STRENGTH
DOI	10.1063/1.4979361
英文摘要	In our study, an elevated-temperature depth-sensing instrumented indentation apparatus was designed and developed to investigate thermo-mechanical response of thermal barrier coatings (TBCs). A furnace was used to heat the test region up to 1600 degrees C and a heat protection design was proposed to protect electronic devices from high temperature environment. Load was applied by a precise loading motor and a piezoelectric actuator in high (0-440 N) and low (0-40 N) load ranges, respectively. A loading shielding scheme was designed to protect the low load sensor during the high loading process. In order to obtain reliable test data, the as-developed apparatus was calibrated at room and elevated temperatures. It is found that the developed apparatus was suitable to obtain the intended data. After that, two typical TBCs were tested from 600 to 1500 degrees C, and the load-depth curves were presented to show the main functions and usability of the measuring system.; National Natural Science Foundation of China [11227801, 11522214, 11521202]; Beijing NOVA Program [Z151100000315041]; Young Elite Scientist Sponsorship (YESS) Program by CAST of China; key subject "Computational Solid Mechanics" of China Academy of Engineering Physics; Remanufacturing Surface Engineering Technology Research Center; Anhui Polytechnic University; SCI(E); ARTICLE; 4; 88
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/474215]
专题	工学院
推荐引用方式 GB/T 7714	Qu, Zhaoliang,Yu, Miao,Liu, Yanchao,et al. An elevated-temperature depth-sensing instrumented indentation apparatus for investigating thermo-mechanical behaviour of thermal barrier coatings[J]. REVIEW OF SCIENTIFIC INSTRUMENTS,2017.
APA	Qu, Zhaoliang.,Yu, Miao.,Liu, Yanchao.,Xu, Baosheng.,He, Rujie.,...&Fang, Daining.(2017).An elevated-temperature depth-sensing instrumented indentation apparatus for investigating thermo-mechanical behaviour of thermal barrier coatings.REVIEW OF SCIENTIFIC INSTRUMENTS.
MLA	Qu, Zhaoliang,et al."An elevated-temperature depth-sensing instrumented indentation apparatus for investigating thermo-mechanical behaviour of thermal barrier coatings".REVIEW OF SCIENTIFIC INSTRUMENTS (2017).