Experimental Investigation of High-temperature Crack Propagation Behaviors for Ti-6Al-4V/ELI at 250 <b>℃</b>

Experimental Investigation of High-temperature Crack Propagation Behaviors for Ti-6Al-4V/ELI at 250 <b>℃</b>

Fatigue crack propagation behaviors at high temperature are important preconditions for damage tolerance design in aircraft and engine structures.Therefore, fatigue tests were carried out on titanium alloy Ti-6Al-4V/ELI subjected to constant amplitude loading at two temperatures of 25 ℃ and 250 ℃ an...

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Bibliographic Details
Main Authors: LYU Zhiyang, XIONG Junjiang, ZHAO Yanguang, MA Shaojun
Format: Article
Language:zho
Published: Journal of Aeronautical Materials 2018-08-01
Series:Journal of Aeronautical Materials
Subjects:
titanium alloy
crack propagation
fatigue
high temperature
SEM
Online Access:http://jam.biam.ac.cn/CN/Y2018/V38/I4/123

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