Finding the energy source for self-propagating high-temperature synthesis production of NiTi shape memory alloy

被引：13

作者：

Novak, Pavel ^{[1
]}

Skolakova, Andrea ^{[1
]}

Pignol, Damien ^{[1
]}

Prusa, Filip ^{[1
]}

Salvetr, Pavel ^{[1
]}

Kubatik, Tomas Frantisek ^{[2
]}

Perriere, Loic ^{[3
,4
]}

Karlik, Miroslav ^{[5
]}

机构：

[1] Univ Chem & Technol, Dept Met & Corros Engn, Tech 5, Prague 16628 6, Czech Republic

[2] Inst Plasma Phys AS CR, Vvi, Slovankou 3, Prague 18200 8, Czech Republic

[3] CNRS, UMR 7182, ICMPE, 2-8 Rue Henri Dunant, F-94320 Thiais, France

[4] Univ Paris Est Creteil, 2-8 Rue Henri Dunant, F-94320 Thiais, France

[5] Czech Tech Univ, Fac Nucl Sci & Phys Engn, Dept Mat, Trojanova 13, Prague 12000 2, Czech Republic

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2016年 / 181卷

关键词：

NiTi; Shape memory alloys; Powder metallurgy; Microstructure; COMBUSTION SYNTHESIS; SHS; MICROSTRUCTURE;

D O I：

10.1016/j.matchemphys.2016.06.062

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Our previous works on the synthesis of intermetallics by Self-propagating High-temperature Synthesis revealed strong dependence of microstructure of the products on heating rate. In this paper, the application of various heating regimes and sources was tested in preparation of Ni-Ti shape memory alloy. It was found that high heating rate (approx. over 100 degrees C min(-1)) was required to obtain the material with maximized amount of NiTi shape memory phase and no unreacted metals. Heating in electric resistance furnace preheated to the process temperature or induction heating furnace seemed to be promising for this purpose. On the other hand, Spark Plasma Sintering was found to be inapplicable, because the strongest increase of the temperature occurred on the surface of the particles, producing layers of intermetallics that further acted as diffusion barriers. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：295 / 300

页数：6

共 26 条

[1] Reactive sintering of TiAl-Ti5Si3 in situ composites
Alman, DE
[J]. INTERMETALLICS, 2005, 13 (06) : 572 - 579
[2] Porous NiTi shape memory alloys produced by SHS: microstructure and biocompatibility in comparison with Ti2Ni and TiNi3
Bassani, Paola
Panseri, Silvia
Ruffini, Andrea
Montesi, Monica
Ghetti, Martina
Zanotti, Claudio
Tampieri, Anna
Tuissi, Ausonio
[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE, 2014, 25 (10) : 2277 - 2285
[3] Comparison between the microstructural evolutions of two modes of SHS of NiAl: key to a common reaction mechanism
Biswas, A
Roy, SK
[J]. ACTA MATERIALIA, 2004, 52 (02) : 257 - 270
[4] Porous nano-Al2O3/Fe-Cr-Ni composites fabricated by pressureless reactive sintering
Chen, Chang
Yang, Jianfeng
Chu, Congyang
Qiao, Guanjun
Bao, Chonggao
[J]. MATERIALS CHEMISTRY AND PHYSICS, 2011, 128 (1-2) : 24 - 27
[5] Oxidation behavior of porous NiAl prepared through reactive synthesis
Dong, H. X.
Jiang, Y.
He, Y. H.
Zou, J.
Xu, N. P.
Huang, B. Y.
Liu, C. T.
Liaw, P. K.
[J]. MATERIALS CHEMISTRY AND PHYSICS, 2010, 122 (2-3) : 417 - 423
[6] Double SHS of ZrB2 powder
Khanra, A. K.
Pathak, L. C.
Godkhindi, M. M.
[J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2008, 202 (1-3) : 386 - 390
[7] Kubatík TF, 2015, MATER TEHNOL, V49, P129
[8] Massalski T.B., 1996, Binary Alloy Phase Diagrams, V2nd
[9] Morozov YG, 2002, IZV AKAD NAUK FIZ+, V66, P1156
[10] NEVITT MV, 1960, T AM I MIN MET ENG, V218, P327

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