Molecular dynamics simulation of Ni-Co alloy melt-spinning process

ding zhijie; tang yongjian; yi yong; luo jiangshan; li kai

Volume 23 Issue 01

Sep. 2012

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2011 > 23(01): 0-

shi chun-hua, qiu xi-jun, li ru-xin. Influence of intensity and pulse width on ionization of linear multi-atom molecular ion in two-color laser fields[J]. High Power Laser and Particle Beams, 2005, 17.

Citation:

ding zhijie, tang yongjian, yi yong, et al. Molecular dynamics simulation of Ni-Co alloy melt-spinning process[J]. High Power Laser and Particle Beams, 2011, 23.

Citation:

ding zhijie, tang yongjian, yi yong, et al. Molecular dynamics simulation of Ni-Co alloy melt-spinning process[J]. High Power Laser and Particle Beams, 2011, 23.

PDF( 981 KB)

Molecular dynamics simulation of Ni-Co alloy melt-spinning process

1.
School of Materials Science and Engineering,Southwest University of Science and Technology,Mianyang 621010,China;
2.
Research Center of Laser Fusion,CAEP,P.O.Box 919-987,Mianyang 621900,China

Publish Date: 2010-12-27

Abstract

Abstract

The process of the quenching Ni-Co alloy prepared by melt-spinning technology is simulated by molecular dynamics simulation, and the structure characteristics of Ni-Co alloy are studied at different cooling rates. The simulation shows that, the alloy solidification process is sensitive to the cooling rate, and the formation of binary Ni-Co amorphous structure needs a high cooling rate above 80 K/ps. Add additional elements can reduce the required cooling rate of the materials. The alloy is completely crystalline at the cooling rate of 75 K/ps, and the structural change happens, especially at 375 K.
- ni-co alloy,
- melt-spinning,
- cooling rates,
- molecular dynamics,
- embedded atom method

FullText(HTML)

References(0)

References

Relative Articles

[1]	Wang Tianchi, Wang Haiyang, Huang Tao, Li Junna, Wu Gang, Xie Linshen, Chen Wei, Du Yingchao. Influence factors of the pulsed breakdown time delay jitter of a self-triggered UV-illuminated switch and an improvement method[J]. High Power Laser and Particle Beams, 2022, 34(7): 075010. doi: 10.11884/HPLPB202234.210459
[2]	Yang Yulin, Dong Zhiwei, Yang Wenyuan. Research of physical modeling of all cavity axial extraction relativistic magnetron anode outgassing ionization[J]. High Power Laser and Particle Beams, 2021, 33(7): 073004. doi: 10.11884/HPLPB202133.210120
[3]	Yang Yulin, Dong Zhiwei, Sun Huifang, Yang Wenyuan, Zhang Fang. Physical modeling and particle simulation technology of multi-pulse MILO cathode outgassing ionization[J]. High Power Laser and Particle Beams, 2021, 33(9): 093004. doi: 10.11884/HPLPB202133.210121
[4]	Dong Zhiwei, Sun Huifang, Yang Yulin, Yang Wenyuan, Zhou Qianhong, Zhang Fang, Dong Ye. Particle simulation technology of MILO cathode outgassing ionization[J]. High Power Laser and Particle Beams, 2016, 28(03): 033023. doi: 10.11884/HPLPB201628.033023
[5]	Zhao Gang, Yan Eryan, Chen Chaoyang, Zhong Longquan. Analysis and experimental study on threshold of air breakdown by high power microwave[J]. High Power Laser and Particle Beams, 2013, 25(S0): 111-114.
[6]	qian guolin, wu jianhong, li chaoming. Laser pulse pattern influenced by mosaic grating gap[J]. High Power Laser and Particle Beams, 2011, 23(12): 5-6.
[7]	liu hongjie, gu yuqiu, zhou weimin, shan lianqiang, li fang, wu yuchi, zhu bin, zheng zhijian. Evolvement of deuterium clusters in ultrashort ultraintense laser field[J]. High Power Laser and Particle Beams, 2011, 23(05): 0- .
[8]	wang hongzhe, xin desheng, zhang jianjia, zhang hongchen, pei lei. Pulsed laser ranging time-interval measuring technique[J]. High Power Laser and Particle Beams, 2010, 22(08): 0- .
[9]	measurement system for laser intensity distribution based on diffused transmission imaging, . Pang Miao, Yuan Xuewen, Gao Xueyan[J]. High Power Laser and Particle Beams, 2010, 22(12): 0- .
[10]	zhang chao, zhou dongfang, rao yuping, chen yong, hou deting. FDTD computation of air ionization and breakdown caused by high power microwave[J]. High Power Laser and Particle Beams, 2009, 21(05): 0- .
[11]	lv yi-chao, zhang hong, cheng xin-lu, zhuo quan-lu, an guang-wen. Distorted-wave calculations of autoionization rates and dielectronic capture strengths of Cu-like Pb ion[J]. High Power Laser and Particle Beams, 2007, 19(09): 0- .
[12]	niu dong-mei, li hai-yang, xiao xue, luo xiao-lin, hou ke-yong, li an-lin. Multiple ionization of carbonaceous molecule clusters by intense 532 nm nanosecond laser[J]. High Power Laser and Particle Beams, 2006, 18(03): 0- .
[13]	guo jing, liu shi-xing, liu xue-shen, ding pei-zhu. Classical dynamics of 1-dimensional hydrogen molecular ion (H2+) in two-color intense laser field[J]. High Power Laser and Particle Beams, 2006, 18(07): 0- .
[14]	chen ya-shen, dong zhi-wei, zhao qiang, sun hui-fang. Physical research on ionization of high power microwave propagating in atmosphere[J]. High Power Laser and Particle Beams, 2006, 18(01): 0- .
[15]	cao jin-kun, zhou dong-fang, niu zhong-xia, shao ying, zou wei, xing zhao-wei. Air breakdown by repetition-rate high power microwave pulse[J]. High Power Laser and Particle Beams, 2006, 18(01): 0- .
[16]	li xiao-fen, zuo du-luo, chen bing, cheng zu-hai. Experimental study on discharge characteristic of a UV-preionized TEA CO2 laser[J]. High Power Laser and Particle Beams, 2004, 16(06): 0- .
[17]	hou de-ting, zhou dong-fang, lu xun, niu zhong-xia. Modification of the dielectric constant of atmosphere for high power microwave propagation with dynamic method[J]. High Power Laser and Particle Beams, 2004, 16(08): 0- .