Zobrazeno 1 - 10
of 196
pro vyhledávání: '"Hongchao Ji"'
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 5685-5700 (2024)
To explore the thermoformability of Mn–Cr–Ni–Co steel for ball mill liner, isothermal compression tests were performed on Mn–Cr–Ni–Co steel using a Gleeble-3800 thermal compressive testing machine. Flow stress curves at 900 °C–1200 °C
Externí odkaz:
https://doaj.org/article/6f371bc11f184bfca1cfe4ddbec1c7ac
Publikováno v:
Plant Methods, Vol 20, Iss 1, Pp 1-14 (2024)
Abstract Background Mechanical damage to plants triggers local and systemic electrical signals that are eventually decoded into plant defense responses. These responses are constantly affected by other environmental stimuli in nature, for instance, l
Externí odkaz:
https://doaj.org/article/ad25eb9a53a941e0af69654ed8964e03
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 5965-5976 (2023)
6061-T6 aluminum alloy plate (3 × 150 × 300 mm3) was welded by tungsten inert gas (TIG) welding. The welding process methods are single-pass welding process and full welding process respectively. The effects of different welding processes on the pe
Externí odkaz:
https://doaj.org/article/01f705b5a063417282c4834305bebdc1
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 603-620 (2023)
At cold temperatures, the stress after welding a blast furnace shell is not completely released because of the fast cooling speed, which results in cracks. To solve this problem, an integrated method combining gray relational analysis, back propagati
Externí odkaz:
https://doaj.org/article/6a27771317a44a12a67ff96f8bcf0ce4
Publikováno v:
BMC Plant Biology, Vol 23, Iss 1, Pp 1-16 (2023)
Abstract Background Predicting relationships between plant functional traits and environmental effects in their habitats is a central issue in terms of classic ecological theories. Yet, only weak correlation with functional trait composition of local
Externí odkaz:
https://doaj.org/article/97f0e2792e3a44a8a7894c918c464ebe
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 4913-4928 (2023)
Aluminum alloy has the characteristics of light weight, high strength, corrosion resistance, easy forming, etc., and is widely used in manufacturing industry. The extrusion speed of aluminum alloy rim is not uniform, which affects the mechanical prop
Externí odkaz:
https://doaj.org/article/2ba55d6a229e4874a5de15b56563b68a
Autor:
Qiong Yang, Hongchao Ji, Zhenbo Xu, Yiming Li, Pingshan Wang, Jinyu Sun, Xiaqiong Fan, Hailiang Zhang, Hongmei Lu, Zhimin Zhang
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract Spectrum matching is the most common method for compound identification in mass spectrometry (MS). However, some challenges limit its efficiency, including the coverage of spectral libraries, the accuracy, and the speed of matching. In this
Externí odkaz:
https://doaj.org/article/fd52f724bf084d4087b959e22adc0e88
Publikováno v:
Journal of Materials Research and Technology, Vol 19, Iss , Pp 1242-1259 (2022)
Conjunction gears, which are also known as helical gears with clutch gears, are used mainly in the transmission and shift design of automobile gearboxes. In this paper, focusing on the hot forging process and microstructure changes after forging, hot
Externí odkaz:
https://doaj.org/article/0de2bc8390be4e14b3262e2497e75502
Publikováno v:
Foods, Vol 12, Iss 18, p 3386 (2023)
Taste determination in small molecules is critical in food chemistry but traditional experimental methods can be time-consuming. Consequently, computational techniques have emerged as valuable tools for this task. In this study, we explore taste pred
Externí odkaz:
https://doaj.org/article/53e6fc9210f24f0a9a9da7479f318a41
Publikováno v:
Journal of Materials Research and Technology, Vol 16, Iss , Pp 398-415 (2022)
Based on the Gurson-Tvergaard-Needleman (GTN) damage model, the damage evolution and ductile fracture of 7075 aluminum alloy sheets during the tensile process were predicted. First, the true stress–strain curve and micro morphology of 7075 aluminum
Externí odkaz:
https://doaj.org/article/3bdf20fe2dd0488881504b581f0c4ee2