Temperature field and atom diffusion in spark plasma sintering

被引：0

作者：

Xiong, Jia-Guo ^{[1
]}

Xiong, Yan ^{[1
]}

He, Dai-Hua ^{[1
]}

Tan, Tian-Ya ^{[1
]}

Wang, Kun ^{[1
]}

Wang, Yu-Cheng ^{[1
]}

Fu, Zheng-Yi ^{[1
]}

机构：

[1] State Key Lab. of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China

来源：

Wuhan Ligong Daxue Xuebao/Journal of Wuhan University of Technology | 2008年 / 30卷 / 12期

关键词：

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Temperature distribution in the sample and the die during the process of Spark Plasma Sintering (SPS) were studied both theoretically and experimentally. The temperature difference is inevitable in the samples in SPS. Under certain conditions, the difference may reach a few hundreds of degrees of centigrade. Controlling of processing parameters can decrease the temperature difference. The atom diffusion at the interfaces and necks of specimen under SPS was also investigated and compared with Hot Pressing (HP). It was found that the atom diffusion in SPS is faster than that in HP, which indicates that SPS is more efficient.

引用

页码：11 / 14

共 50 条

[21] Low-temperature spark plasma sintering of NiO nanoparticles [J].

Chaim, Rachman ;

Reshef, Ram ;

Liu, Guanghua ;

Shen, Zhijian .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2011, 528 (06) :2936-2940

[22] Temperature fields control in the process of spark plasma sintering of thermoelectrics [J].

L. P. Bulat ;

A. V. Novotel’nova ;

A. S. Tukmakova ;

D. E. Yerezhep ;

V. B. Osvenskii ;

A. I. Sorokin ;

D. A. Pshenai-Severin ;

S. Ashmontas .

Technical Physics, 2017, 62 :604-612

[23] Determination of atomic diffusion coefficient via isochronal spark plasma sintering [J].

Li, X. X. ;

Yang, C. ;

Chen, T. ;

Fu, Z. Q. ;

Li, Y. Y. ;

Ivasishin, O. M. ;

Lavernia, E. J. .

SCRIPTA MATERIALIA, 2018, 151 :47-52

[24] Grain boundary diffusion driven spark plasma sintering of nanocrystalline zirconia [J].

Borodianska, Hanna ;

Demirskyi, Dmytro ;

Sakka, Yoshio ;

Badica, Petre ;

Vasylkiv, Oleg .

CERAMICS INTERNATIONAL, 2012, 38 (05) :4385-4389

[25] New DGM Committee of Experts: Field Assisted Sintering Technique/Spark Plasma Sintering [J].

Guillon, Olivier .

INTERNATIONAL JOURNAL OF MATERIALS RESEARCH, 2012, 103 (05) :651-651

[26] The absence of plasma in "spark plasma sintering" [J].

Hulbert, Dustin M. ;

Anders, Andre ;

Dudina, Dina V. ;

Andersson, Joakim ;

Jiang, Dongtao ;

Unuvar, Cosan ;

Anselmi-Tamburini, Umberto ;

Lavernia, Enrique J. ;

Mukherjee, Amiya K. .

JOURNAL OF APPLIED PHYSICS, 2008, 104 (03)

[27] The absence of plasma in spark plasma sintering [J].

Hulbert, Dustin M. ;

Anders, Andr ;

Dudina, Dina V. ;

Andersson, Joakim ;

Jiang, Dongtao ;

Unuvar, Cosan ;

Anselmi-Tamburini, Umberto ;

Lavernia, Enrique J. ;

Mukherjee, Amiya K. .

Journal of Applied Physics, 2008, 104 (03)

[28] Neuer DGM-Fachausschuss: Field assisted sintering technique/spark plasma sintering [J].

Guillon, O., 2012, Carl Hanser Verlag, Kolbergerstrasse 22, Munchen, D-81679, Germany (103)

[29] Effects of sintering temperature on corrosion resistance of titanium alloys prepared by spark plasma sintering [J].

Onagawa, Jun ;

Sato, Yoshiyuki .

Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals, 1999, 63 (05) :569-572

[30] Rapid sintering of lead zirconate titanate ceramics at low temperature by spark plasma sintering [J].

Fang, MH ;

Pan, W ;

Wang, RG ;

Cao, ZZ .

RARE METAL MATERIALS AND ENGINEERING, 2002, 31 :328-330

← 1 2 3 4 5 →