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Publikováno v:
Scopus
RUO. Repositorio Institucional de la Universidad de Oviedo
Scipedia SL
RUO. Repositorio Institucional de la Universidad de Oviedo
Scipedia SL
The aim of this paper is to study the effect of the displacement rate on the fracture toughness under internal hydrogen of two different structural steels grades used in energy applications. To this end, steel specimens were pre-charged with gaseous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eae1a407c6f2744fd595ae313fb3ebdf
https://doi.org/10.1016/j.ijhydene.2019.03.279
https://doi.org/10.1016/j.ijhydene.2019.03.279
Publikováno v:
Scopus
RUO. Repositorio Institucional de la Universidad de Oviedo
instname
RUO. Repositorio Institucional de la Universidad de Oviedo
instname
Various attempts have been made to determine the fracture toughness of metallic alloys by means of miniature tests, such as the small punch test, SPT. The use of notched SPT samples is the most convenient way to explore but as yet there is no consens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b9af547a23ca027ddab0e1b41712a9b
http://hdl.handle.net/10651/55484
http://hdl.handle.net/10651/55484
Publikováno v:
Materials Science and Engineering: A. 691:180-194
In this paper, the response of a high-strength and a mid-strength steel in response to hydrogen embrittlement processes are analyzed by means of the quasi-non-destructive test known as the small punch test (SPT). The SPT has been successfully employe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67ea15b5b61e3399025af8df4a9146eb
https://doi.org/10.1016/j.msea.2017.03.006
https://doi.org/10.1016/j.msea.2017.03.006
Publikováno v:
Theoretical and Applied Fracture Mechanics. 86:109-116
Two examples of the use of the Small Punch Test (SPT) to solve practical engineering problems are studied in this paper. The first is the mechanical characterization of powder metallurgical samples. In this case, the complex geometry of the samples d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38792268b006d57bccd048a68bd56a06
https://doi.org/10.1016/j.tafmec.2016.08.021
https://doi.org/10.1016/j.tafmec.2016.08.021
Publikováno v:
Theoretical and Applied Fracture Mechanics. 86:89-100
In the present study, a new small punch test (SPT) methodology has been used to analyse the effect of hydrogen embrittlement on the tensile properties of three different grades of CrMoV steel: the base metal (CrMoV-1), weld metal (CrMoV-2) and this s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e64887ff3c63841de295c34a5f52f99
https://doi.org/10.1016/j.tafmec.2016.09.005
https://doi.org/10.1016/j.tafmec.2016.09.005
In this work a novel methodology for fracture toughness characterization by means of the small punch test (SPT) is presented. Notched specimens are employed and fracture resistance is assessed through a critical value of the notch mouth displacement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4192df8b9afc49ab2223124883e2cd64
Publikováno v:
Materials Science and Engineering: A. 664:165-176
In the present study, a new small punch test (SPT) methodology has been used to analyse the effect of hydrogen embrittlement on the tensile properties of three different grades of CrMoV steel: the base metal (CrMoV-1), weld metal (CrMoV-2) and this s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d17543f843554f4b2438cc2fdf09e729
https://doi.org/10.1016/j.msea.2016.03.134
https://doi.org/10.1016/j.msea.2016.03.134
Publikováno v:
Engineering Failure Analysis. 58:206-211
Nowadays, the small punch test is used successfully to characterize the mechanical behaviour of materials especially in those cases in which an insufficient amount of material is available to carry out standard tests. This test basically consists of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8397a406ad07a35dd6fe79c6f7203eb
https://doi.org/10.1016/j.engfailanal.2015.09.008
https://doi.org/10.1016/j.engfailanal.2015.09.008
Publikováno v:
Engineering Failure Analysis. 56:332-337
Nowadays, there are standards for determining the creep-fracture properties of a material. However, a sufficient amount of material to be tested is usually required, something that is not always possible or convenient. In certain cases where not enou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b5b3c8af9f5c8e1500172b9c0d9f804
https://doi.org/10.1016/j.engfailanal.2015.01.008
https://doi.org/10.1016/j.engfailanal.2015.01.008