Výsledky vyhledávání - "ZHANG Cheng-lin"

Akademický článek

Curing kinetic and dynamic thermodynamic properties of E-glass fiber/epoxy resin prepreg

Autor: ZHANG Cheng-lin, DONG Shu-hua, LI Li-jun, TIAN Long-yu, TAN Hong-sheng

Publikováno v: Cailiao gongcheng, Vol 48, Iss 9, Pp 152-157 (2020)

In order to obtain the curing reaction temperature parameters of E-glass fiber/epoxy resin prepreg, DSC was carried out. Kissinger and Crane equations were used to obtain the phenomenological nth-order reaction curing kinetic parameters of the prepre

Externí odkaz: https://doaj.org/article/b6f803afb5504e28b682bc268fc4d83c

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Akademický článek

Molten pool structure and temperature flow behavior of green-laser powder bed fusion pure copper

Autor: Pan Lu, Zhang Cheng-Lin, Liu Tong, Liu Xin-Yu, Liu Jiang-Lin, Liu Shun, Wang Wen-Hao, Zhang Heng-Hua

Publikováno v: Materials Research Express, Vol 9, Iss 1, p 016504 (2022)

Additive Manufacturing(AM) is an advanced direct-manufacturing technology, based on the discrete-stacking principle. Laser Powder Bed Fusion (L-PBF) is one of the most promising technologies in the field of metal AM, with the characteristics of fabri

Externí odkaz: https://doaj.org/article/4266d458321046e8b064cd365f576a51

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Akademický článek

Mesoscopic numerical simulation and experimental investigation of laser powder bed fusion AlCu5MnCdVA alloys

Autor: Pan Lu, Zhang Cheng-Lin, Liu Tong, Liu Jiang-Lin, Xie Chun-Lin, Zhang Heng-Hua

Publikováno v: Materials Research Express, Vol 8, Iss 12, p 126525 (2021)

AlCu5MnCdVA alloys had high specific strength, good machining and fatigue properties, outstanding electroplating and excellent corrosion resistance. However, due to wide crystallization temperature range, it is hard to realize sequential solidificati

Externí odkaz: https://doaj.org/article/52f6b84d129d4d779037867b377ef964

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Akademický článek

Mesoscopic simulation of overlapping behavior in laser powder bed additive manufacturing

Autor: Pan Lu, Liu Tong, Wang Wen-Hao, Gao Yu, Zhang Cheng-Lin, Liu Jiang-Lin

Publikováno v: Materials Research Express, Vol 8, Iss 12, p 125801 (2021)

The prediction of the flow behavior of Metal micro-molten pool is prerequisite for high-quality Laser Powder Bed Fusion (L-PBF). In this study, mesoscopic scale numerical simulation modelling for L-PBF process was used to help understand the melting

Externí odkaz: https://doaj.org/article/1a58295eecc1461dbb8de1052a991adf

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Akademický článek

A new two-step selective laser remelting of 316L stainless steel: process, density, surface roughness, mechanical properties, microstructure

Autor: Pan Lu, Zhang Cheng-Lin, Liang Hai-Yi, Wang Liang, Liu Tong

Publikováno v: Materials Research Express, Vol 7, Iss 5, p 056503 (2020)

A new two-step selective laser remelting (SLR) process was proposed to fabricate 316L stainless steel. The density, surface roughness, and mechanical properties were investigated by a multifunctional density tester, surface roughness meter, and tensi

Externí odkaz: https://doaj.org/article/38249c79baad454caa2bd03ff8d07c1e

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Akademický článek

Molten pool structure, temperature and velocity flow in selective laser melting AlCu5MnCdVA alloy

Autor: Pan Lu, Zhang Cheng-Lin, Wang Liang, Liu Tong, Liu Jiang-lin

Publikováno v: Materials Research Express, Vol 7, Iss 8, p 086516 (2020)

Selective Laser Melting (SLM) has become one of the most promising technologies in Metal Additive Manufacturing (MAM), which is a complex dynamic non-equilibrium process involving heat transfer, melting, phase transition, vaporization and mass transf

Externí odkaz: https://doaj.org/article/2e4a0990817b45ba8a53ad3667750622

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