Fatigue data for polyether ether ketone (PEEK) under fully-reversed cyclic loading

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• 作者：Rakish Shrestha^a ; Jutima Simsiriwong^b ; Nima Shamsaei^a ; ^b ; ^{shamsaei@me.msstate.edu" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Fatigue ; Cyclic deformation ; Thermoplastic ; Polyether ether ketone ; Strain-life experiments ; Frequency effects
• 刊名：Data in Brief
• 出版年：2016
• 出版时间：March 2016
• 年：2016
• 卷：6
• 期：Complete
• 页码：881-884
• 全文大小：167 K

文摘

In this article, the data obtained from the uniaxial fully-reversed fatigue experiments conducted on polyether ether ketone (PEEK), a semi-crystalline thermoplastic, are presented. The tests were performed in either strain-controlled or load-controlled mode under various levels of loading. The data are categorized into four subsets according to the type of tests, including (1) strain-controlled fatigue tests with adjusted frequency to obtain the nominal temperature rise of the specimen surface, (2) strain-controlled fatigue tests with various frequencies, (3) load-controlled fatigue tests without step loadings, and (4) load-controlled fatigue tests with step loadings. Accompanied data for each test include the fatigue life, the maximum (peak) and minimum (valley) stress–strain responses for each cycle, and the hysteresis stress–strain responses for each collected cycle in a logarithmic increment. A brief description of the experimental method is also given.