Graham RA, Anderson MU, Bauer F, Setchell RE (1992) Piezoelectric polarization of the ferroelectric polymer PVDF from 10 MPa to 10 GPa: studies of loading-path dependence. In: Schmidt SC, Dick RD, Forbes JW, Tasker DG (eds) Shock Compression of Condensed Matter-1991, North Holland, pp ...
矿物成分 密度/(g/cm3) 体积模量/GPa 剪切模量/GPa 参考文献 总黏土矿物 2.58 20.9 6.6 [38] 石英 2.65 38 44 [33] 长石 2.63 75.6 25.6 [39] 方解石 2.71 76.8 32 [39] 天然气水合物(5 MPa, 273 K) 0.925 8.41 3.54 [38] 海水 1 2.29 0 [33] | Show Table DownLoad: CSV 2.1 简化三相介...
Structure and properties of MgB2-based materials in the form of cylinders, rings, quadratic and rectangular blocks manufactured using high-pressure (2 GPa), hot-pressing (30 MPa), hot isostatic pressing (0.1 GPa), and atmospheric pressure (with predensification by broaching) from different types...
These conditions mimic the properties of collagen fibres under tension that are known to have moduli on the order of MPA to GPA32,62,63 but not the low load regions of the stress–strain behaviour that demonstrate substantially lower moduli due to the nonlinear strain-stiffening nature of ...
In addition to regular experiments at 0.23 MPa , high-pressure experiments at static pressures between 0.18 GPa to 0.30 GPa were performed to increase the metals' boil- ing point and thus determine density data at temperatures far exceeding the boiling temperature at atmospheric pressure. By ...
Porcupine speciesRadius to thickness ratioa/tYoung’s modulus of whole quill(GPa)Young’s modulus of shell(GPa)Experimental stress(MPa)Theoretical stress(MPa)Reference Hystrix cristata N/A 6.70 N/A N/A N/A Bendit and Kelly [30] Hystrix indica × cristata N/A 6.05 N/A N/A N/A Vincent...
However, all of these TTGs, including those with low La/Sm and Sm/Yb, have high (TiN/Ti*)/Nb indicative of deep rutile-stable melting (P > 1.4 GPa31). This adds to the conclusion that factors other than melting depth control REE ratios27. Positive Eu anomalies in TTGs have been...
Young's modulus, relative permittivity, and electromechanical coupling coefficient of the fabricated films, determined by dielectric resonance spectra, are about 0.7 MPa, 1.6, and 0.08, respectively. Dynamic piezoelectricd33coefficients up to 650 pC/N at 200 Hz are achieved. The figure of merit (...
to 11.96 GPa driven by its crystalline framework flexibility24. Their reversible and smooth luminescence response to pressure along with recovered phase after pressure release allow them to be promising pressure sensors. Albeit the great breakthrough of MOF-based sensors in high pressure, ...
A loading of 30 wt% nonmetal particles could achieve a flexural strength of 72.6MPa, a flexural modulus of 3.57GPa, and an impact strength of 15.5kJ/m2. Moreover, it was found that the application of maleic anhydride-grafted ABS as compatilizer could effectively promote the interfacial ...