Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Huiping Qi"'
Publikováno v:
Taiyuan Ligong Daxue xuebao, Vol 53, Iss 5, Pp 813-821 (2022)
In the short process of casting-rolling continuous forming of ring blank, cracks are likely to occur on the surface and corners of casting ring blank at high temperature. The effect of the wall thickness of 42CrMo centrifugal casting ring blank on cr
Externí odkaz:
https://doaj.org/article/9df3cc7d326f4f049dbce27f64f7a57c
Publikováno v:
Biomedical Journal, Vol 46, Iss 2, Pp 100530- (2023)
Background: Studies have proven that as competing endogenous RNAs (ceRNAs), long non-coding RNAs (lncRNAs) play vital roles in regulating RNA transcripts in ischemic stroke. It has been reported that TTTY15, a lncRNA, is dysregulated in cardiomyocyte
Externí odkaz:
https://doaj.org/article/92ecfaeb5b5541f1834ea93778311813
Publikováno v:
Metals, Vol 12, Iss 8, p 1281 (2022)
The compact cast-rolling compound forming of bimetallic ring is an efficient process for manufacturing large bimetallic rings. The difference in hot deformation behavior of the two metals directly affects the coordinated deformation of bimetals durin
Externí odkaz:
https://doaj.org/article/f98341c773fd4fee8d04a8404c1f9113
Publikováno v:
Advances in Materials Science and Engineering, Vol 2021 (2021)
The nonisothermal multipass deformation behavior of as-cast 42CrMo alloy was studied with declining temperature, constant pass strain, varying strain rate, and interval time. The stresses are used to develop the constitutive model. As the finishing t
Externí odkaz:
https://doaj.org/article/216073425a6e4133aa2c08964b56ec70
Publikováno v:
Advances in Materials Science and Engineering, Vol 2021 (2021)
The casting-rolling compound forming process of ring parts is an advanced plastic forming technology that has been developed due to the merits of high efficiency and energy and material saving. However, cracks often occur during the hot ring rolling
Externí odkaz:
https://doaj.org/article/cadb72c6ae19478d84bb6314be1d14dd
Publikováno v:
Advances in Materials Science and Engineering, Vol 2019 (2019)
Constitutive relationship and microstructure evolution of as-cast AA6061 alloy were studied using plane strain compression (PSC) under the temperature of 300–450°C, the strain rate of 0.01–5 s−1, and the strain of 0.9. It is found that the flo
Externí odkaz:
https://doaj.org/article/9b7a23e4afc747e9922115d4cb3f51ed
Publikováno v:
Metals, Vol 9, Iss 9, p 916 (2019)
The precipitation, dissolution, and coarsening of different carbides at 680 °C in G18CrMo2−6 steel was investigated experimentally combined with Jmatpro simulation. The G18CrMo2−6 steel was normalized at 940 °C, followed by tempering at differe
Externí odkaz:
https://doaj.org/article/2d4946d75f6449ee96648a6afa541e20
Publikováno v:
Materials and Corrosion. 74:544-550
Publikováno v:
Clinical Neuropharmacology. 45:168-174
Parkinson disease (PD) is the second most common neurodegenerative disorder, and no disease-modifying medications are available. Ursodeoxycholic acid (UDCA) has been shown to prevent neuronal damage; however, the effect of UDCA on PD is unclear. This
Publikováno v:
Journal of Materials Engineering and Performance.