Zobrazeno 1 - 10
of 85
pro vyhledávání: '"H P, Long"'
Publikováno v:
Metalurgija, Vol 63, Iss 2, Pp 173-176 (2024)
As a widely used equipment in continuous casting process, the installation process of ladle rotary table is complicated and requires many installation equipment. According to the practical engineering application, this paper takes the installation de
Externí odkaz:
https://doaj.org/article/b76787c3a58e45b9a34ec3e22b83aad3
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 8, Pp 1-22 (2022)
Abstract We show that the anomalous magnetic moment experimental data of muon and electron $$(g-2)_{\mu ,e}$$ ( g - 2 ) μ , e can be explained simultaneously in simple extensions of the 3-3-1 models consisting of new heavy neutrinos and a singly cha
Externí odkaz:
https://doaj.org/article/caf3a13430f844ce94e10fa26c0f0b52
Autor:
A. E. Cárcamo Hernández, Yocelyne Hidalgo Velásquez, Sergey Kovalenko, H. N. Long, Nicolás A. Pérez-Julve, V. V. Vien
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 81, Iss 2, Pp 1-17 (2021)
Abstract We propose a renormalizable theory based on the $$SU(3)_C\times SU(3)_L\times U(1)_X$$ S U ( 3 ) C × S U ( 3 ) L × U ( 1 ) X gauge symmetry, supplemented by the spontaneously broken $$U(1)_{L_g}$$ U ( 1 ) L g global lepton number symmetry
Externí odkaz:
https://doaj.org/article/52c5f43645024db39c8138100c961c2f
Publikováno v:
Metalurgija, Vol 60, Iss 3-4, Pp 265-268 (2021)
Use Gleeble-3800 thermal simulation test machine to conduct thermal tensile test on 6005A aluminum alloy at 623~723 K and 0,01~1 s-1 strain rate. Using the obtained true stress-strain curve, the modified Zerilli-Armstrong (m- Z-A) model considering s
Externí odkaz:
https://doaj.org/article/158253c173ba43329df4b6062ff863b1
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 8, Pp 1-12 (2020)
Abstract We propose a renormalizable $$B-L$$ B-L Standard Model (SM) extension based on $$S_3$$ S3 symmetry which successfully accommodates the observed fermion mass spectra and flavor mixing patterns as well as the CP violating phases. The small mas
Externí odkaz:
https://doaj.org/article/515ef067954f4fbc9ceb30cfa9676d06
Publikováno v:
Metalurgija, Vol 59, Iss 3, Pp 305-308 (2020)
The Gleeble - 1500D thermal simulator was used to conduct the isothermal compression test of 21 - 4N heat-resistant steel under the T range of 1 273 - 1 453 K and ε̇ of 0,01 – 10 s-1. Using the obtained stress - strain data, various parameters of
Externí odkaz:
https://doaj.org/article/c5fa69f6a965460f8511d9584cef9086
Publikováno v:
Metalurgija, Vol 59, Iss 1, Pp 13-17 (2020)
At the deformation temperature of 1 103-1 283 K, with strain rate of 0,01 – 10 s-1, and total strain of 0,7, the deformation behavior of TC6 titanium alloy was studied. The Arrhenius constitutive model is established by using stress - strain data w
Externí odkaz:
https://doaj.org/article/4c93c7e9f7bf449891022aac716fc42c
Publikováno v:
Metalurgija, Vol 58, Iss 1-2, Pp 83-86 (2019)
The effect of grain growth on 21-4N heat resistant steel was studied by static grain growth test. The experimental results show that the temperature inhibits carbide grain growth is between 1 000 - 1 120 °C. When heat preservation time is over 40 mi
Externí odkaz:
https://doaj.org/article/de84b98659ab406893219738df6d8f21
Publikováno v:
Metalurgija, Vol 58, Iss 3-4, Pp 219-222 (2019)
For the fatigue failure of 42CrMo, the tensile test was performed on the CT specimen at different load ratios using a fatigue tensile tester. Data on the fatigue crack growth rate of the material and the crack tip factor were obtained. Scanning elect
Externí odkaz:
https://doaj.org/article/14f30a62f16e4496aeb34c7752d99ea8
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 78, Iss 10, Pp 1-12 (2018)
Abstract We propose a viable model based on the $$SU(3)_C\times SU(3)_L\times U(1)_X$$ SU(3)C×SU(3)L×U(1)X gauge group, augmented by the $$U(1)_{L_g}$$ U(1)Lg global lepton number symmetry and the $$\Delta (27) \times Z_3\times Z_{16}$$ Δ(27)×Z3
Externí odkaz:
https://doaj.org/article/7917350b5ed24de191ab991dd34b42ac