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A Direct Methodology for Small Punch Creep Test
Experimental Mechanics, 2015Small punch creep test (SPCT) has strong advantages in practice compared with traditional uniaxial creep test because a small sheet specimen (10 × 10 × 0.5 mm) can be obtained from in-service facilities or mechanical components without damage. In this paper, a novel investigation is proposed to directly interpret SPCT results in consideration of ...
T. Lee +4 more
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Small Punch Testing for Creep: Progress in Europe
Volume 9: Eighth International Conference on Creep and Fatigue at Elevated Temperatures, 2007The small punch or disk bend test has particular value in life prediction of operating equipment since the test requires very small amounts of material (a common test specimen disk is 0.5 mm thick with a diameter of 6 to 10 mm), and usually the required volume of material can be acquired from operating equipment in a virtually nondestructive manner ...
Roger Hurst, Valerio Bicego, Jude Foulds
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Development of Small Punch Test for EAC Evaluation
Key Engineering Materials, 2005We are developing a Small-Punch SCC testing apparatus with an in-situ observation system applied to high temperature water and high pressure. This new testing apparatus is used to evaluate the Environmentally Assisted Cracking effect. A constant loading rate was carried out with different values of speed, of water flow rate and different polishing of ...
Jerome Isselin +3 more
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Applications of small punch test
METAL Conference Proeedings, 2023Jan KANDER +3 more
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Evaluation and Optimisation of the Small Ring Test and its Amalgamation with the Small Punch Test
2023This thesis explores the limitations of conventional mechanical testing methods and assesses two miniaturised specimen testing techniques: the small ring test (SRT) and the small punch test (SPT). Given the nascency of the SRT, especially as a tensile test, this thesis rigorously assesses the SRT for 48 pin displacement rates on Stainless Steel (Grade ...
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Influence of Oxidation to Small Punch Creep Test
Key Engineering Materials, 2007In order to validate a procedure for creep rupture tests using small punch specimens, the influences of oxidation on the creep deflection curve, rupture time and ductility of miniature specimens were investigated. Using disc test specimens of 10mm in diameter and 0.5mm in thickness, a variety of small punch creep (SPC) tests for Cr5Mo steel at the ...
Jian Hua Shan, Zhen Mei Qian, Xiang Ling
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Small punch test of thermoplastic resin
The Proceedings of the Materials and Mechanics Conference, 2021Yutaro OTA +2 more
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Effects of device imperfections on small punch test
, 2018 Description of the procedure and results are given for computer simulations of small punch test (SPT) performed on P92 structural steel. The maximum force calculated using the SPT simulation is about 5% higher than the measured value.
Volák, Josef +6 more
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