Results 31 to 40 of about 9,443,751 (264)
European standard on small punch testing of metallic materials
Ubiquity Proceedings, 2018 In the 1980s, studying the effect of neutron irradiation and temper embrittlement on structural materials for the fusion and fission programmes was a major challenge.
M. Bruchhausen +9 more
doaj +1 more source
Small punch creep property evaluation by finite element of Kocks-Mecking-Estrin model for P91 at elevated temperature [PDF]
, 2018 Small punch creep testing (SPCT) of thin disc specimens can be considered as a useful technique for determination of creep properties of exposed components of power generation and other thermal structures.
Sun, Wei, Jones, I.A., Al-Abedy, Hiydar
core +1 more source
Materials & Design, 2018 Nickel-based superalloy C263 has been consolidated with Laser Powder Bed Fusion (LPBF) with two perpendicular build orientations and exposed to either of two heat treatment programmes.
S.J. Davies +3 more
doaj +1 more source
Materials & Design, 2020 Creep performance of additively-manufactured components is strongly related to additive manufacturing process-induced microstructures and loading direction.
L.Y. Wang +6 more
doaj +1 more source
Small punch creep testing of thermally sprayed Stellite 6 coating: A comparative study of as-received vs post-heat treatment [PDF]
, 2019 Thermally sprayed Stellite 6 coatings offer high wear and corrosion-erosion resistance at high temperature but the creep behaviour of such coatings is not well understood. In this paper, the microstructure and creep behaviour of a HVOF Stellite 6 coating
Jackson, G.A. +4 more
core +1 more source
Characterisation of deformation process and fracture mechanisms of P91 steel at 600°C in small punch tensile testing [PDF]
, 2020 This paper investigates the microstructural evolution and fracture mechanism of the P91 steel during small punch tensile tests. Disc specimens, 8 mm in diameter and 0.5 mm in thickness, were tested in a small punch test rig at 600 °C using a constant ...
Al-Abedy, H.K. +5 more
core +1 more source
Procedure of SPC data treatment for “uniaxial test correlation”
Ubiquity Proceedings, 2018 In order to determine creep properties from small punch creep (SPC) tests, several theoretical models and analytic methods are applied, such as the Chakrabarty’s membrane stretch model and reverse finite element method.
Y.Z. Li +3 more
doaj +1 more source
Small punch fatigue testing of a nickel superalloy
Ubiquity Proceedings, 2018 Miniaturised mechanical test approaches, specifically small punch testing, are now widely recognised as a means of obtaining useful mechanical properties to characterise the creep, tensile and fracture characteristics of numerous material systems from a ...
S.J. Davies +4 more
doaj +1 more source
Some considerations in using the small punch testing for thermally sprayed CoNiCrAlY coatings [PDF]
, 2018 Small punch testing exhibits great potential in mechanical characterisation of thin coatings. This testing method can be used to determine the mechanical performance of thermally sprayed coatings, especially to qualitatively characterise the effects of ...
Sun, Wei +6 more
core +1 more source
Molecular Oncology, EarlyView.This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi +6 more
wiley +1 more source