Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Hong-Liang Zheng"'
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 7803-7815 (2023)
The challenges commonly associated with conventional high pressure die casting (HPDC) have led to increased interest in semi-solid metal (SSM) forming processes. In the present study, semi-solid slurries of A356 alloy prepared by the Swirled Enthalpy
Externí odkaz:
https://doaj.org/article/b701e40049f74a8da85cd242c990c4da
Autor:
Guo-Chao Gu, Li-Xin Xiang, Rui-Fen Li, Wen-Hua Xu, Hong-Liang Zheng, Wen-Hao Wang, Yu-Peng Lu
Publikováno v:
Materials, Vol 16, Iss 20, p 6652 (2023)
There are multiple routes to prepare semi-solid slurries with a globular microstructure for semi-solid forming. The variations in the microstructure of semi-solid slurries prepared using different routes may lead to significant differences in the flo
Externí odkaz:
https://doaj.org/article/5fca0cf79ef74676a8e9235ae3a0d4d2
Publikováno v:
China Foundry, Vol 14, Iss 5, Pp 386-391 (2017)
A multiphase cellular automaton model was developed to simulate microstructure evolution of near eutectic spheroidal graphite cast iron (SGI) during its solidification process, and both dendritic austenite and spheroidal graphite growth models were a
Externí odkaz:
https://doaj.org/article/575fe9305ec548379ff73a072a4dda4d
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 2, Pp o511-o511 (2011)
In the title compound, C19H17FN2O2, the pyrazole ring makes dihedral angles of 4.57 (16) and 81.19 (18)° with the fluorophenyl and benzene rings, respectively.
Externí odkaz:
https://doaj.org/article/76c0fa1773a44d999709df924335b81b
Publikováno v:
Materials Science Forum. 913:220-226
Plasma etching, SEM and quantitative metallographic analysis technology were used to study the influence of Si on nucleation and growth process of spherical graphite in Ni-C alloys solidification microstructure. Pure Si, Ni-Si alloys and Fe-Si alloys
Publikováno v:
Materials Science Forum. 913:212-219
A mathematical physical model of microstructure evolution in Al-Si eutectic solidification process based on cellular automaton (CA) model was developed. Before the establishment of the model, the relevant near-eutectic experiments were carried out to
Publikováno v:
China Foundry, Vol 14, Iss 5, Pp 386-391 (2017)
A multiphase cellular automaton model was developed to simulate microstructure evolution of near eutectic spheroidal graphite cast iron (SGI) during its solidification process, and both dendritic austenite and spheroidal graphite growth models were a
Autor:
Xue Gang Guo, Zhao Shen Li, Xun Li, He Zhong Chen, Hong Liang Zheng, Bing Mei, Liang Zhong, Jun Fang, Fa Chao Zhi, Bang Mao Wang, Jin Huan Lin, Xiao Ping Zou, Yu Xiu Yang, Xu Ren, Xu Chao Xue, Shu Tang Han, Duo Wu Zou, Li Wang, Hui Qing Jiang, Shui Xiang He, Qiang Guo, Xiao Feng Zhang, Lei Ming Xu, Dong Wang, Li Ping He, Zhuan Liao, Hong Xu, Zi Qi Zhang, Zhen Dong Jin, Yong Jin Tang
Publikováno v:
Journal of Digestive Diseases. 17:65-78
The ingestion of foreign bodies is a common emergency in clinical practice, representing about 4% of all emergency endoscopies. If not treated promptly, ingested foreign bodies may cause serious complications, even result in death. Currently, the int
Publikováno v:
Journal of Mathematical Imaging and Vision. 54:301-319
Images are often corrupted by noise in the procedures of image acquisition and transmission. It is a challenging work to design an edge-preserving image denoising scheme. Extended discrete Shearlet transform (extended DST) is an effective multi-scale
Autor:
Qing-yi Liu, Xiao-fu Zhang, Yu-cheng Sun, Ai-long Jiang, Ji-chao Li, Hong-liang Zheng, Xue-lei Tian
Publikováno v:
China Foundry; Jan2021, Vol. 18 Issue 1, p52-59, 8p