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NEZBEDOVÁ, E. PINTER, G. FRANK, A. HUTAŘ, P. PODUŠKA, J.HODAN, J.
Originální název
Accelerated Tests for Lifetime Prediction of PE-HD Pipe Grades
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
Pipe failure in long-term applications is characterized by creep crack initiation and creep crack growth. Both can be determined by fracture mechanics based tests of the pipe materials. Nowadays, several accelerated tests are available: PENT (Pennsylvania Edge Notch Tensile test), FNCT (Full Notch Creep Tensile test), CRB (Cracked Round Bar test) or SHT (Strain Hardening Test) and NCBT (Notched Cylindrical Bars Test). The PENT, CRB and SHT were applied to one unimodal polyethylene (PE 80), four bimodal polyethylene (three of PE 100 and one of PE 100-RC) and one PE-BF (for blow molding). The contribution is focused mainly on two topics: (i) difference in specimen's preparation and test conditions and (ii) comparison of the experimental results obtained using different accelerated tests.
Klíčová slova
accelerated tests; lifetime prediction; PE-HD; plastic pipes
Autoři
NEZBEDOVÁ, E.; PINTER, G.; FRANK, A.; HUTAŘ, P.; PODUŠKA, J.;HODAN, J.
Vydáno
22. 6. 2017
Nakladatel
John Wiley & Sons, Ltd
Místo
Merseburg, Germany
ISSN
1022-1360
Periodikum
MACROMOLECULAR SYMPOSIA
Ročník
373
Číslo
1
Stát
Spolková republika Německo
Strany od
188
Strany do
195
Strany počet
8
URL
http://onlinelibrary.wiley.com/wol1/doi/10.1002/masy.201600096/full
BibTex
@article{BUT139531, author="NEZBEDOVÁ, E. and PINTER, G. and FRANK, A. and HUTAŘ, P. and PODUŠKA, J. and HODAN, J.", title="Accelerated Tests for Lifetime Prediction of PE-HD Pipe Grades", journal="MACROMOLECULAR SYMPOSIA", year="2017", volume="373", number="1", pages="188--195", doi="10.1002/masy.201600096", issn="1022-1360", url="http://onlinelibrary.wiley.com/wol1/doi/10.1002/masy.201600096/full" }