\شماره٪٪۱
Segal, V. and et al., 1981. Plastic working of metals by simple shear. Russian
Metallurgy, pp.99-105.
\شماره٪٪۲
Alexander, P. and et al., 2008. Using high-pressure torsion for metal
processing: Fundamentals and applications. {\it Progress in Materials
Science},
{\it 53}(6), pp.893-979. https://doi.org/10.1016/j.pmatsci.2008.03.002.
\شماره٪٪۳
Richert, M., Liu, Q. and Hansen, N., 1999. Microstructural evolution over
a large strain range in aluminium deformed by cyclic- extrusion-compression.
{\it Materials Science and Engineering: A}, {\it 260}(1.2), pp.275-283.
https://doi.org/10.1016/S0921-5093(98)00988-5.
\شماره٪٪۴
Saito, Y. and et al., 1999. Novel ultra-high straining process for bulk
materials-development of the accumulative roll-bonding (ARB) process.
{\it Acta Materialia}, {\it 47}(2), pp.579-583.
https://doi.org/10.1016/S1359-6454(98)00365-6.
\شماره٪٪۵
Arzaghi, M. and et al., 2009. Severe plastic deformation of metals by
high-pressure tube twisting. {\it Scripta Materialia}, {\it 60}, pp.175-177.
https://doi.org/10.1016/j.scriptamat.2008.09.029.
\شماره٪٪۶
Mohebbi, M.S. and Akbarzadeh, A., 2010. Accumulative spin-bonding (ASB) as
a novel SPD process for fabrication of nanostructured tubes.
{\it Materials Science
and Engineering: A}, {\it 528}(1), pp.180-188.
https://doi.org/10.1016/j.msea.2010.08.081.
\شماره٪٪۷
Faraji, G., Mosavi, M. and Seop, H., 2011. Tubular channel angular pressing
( TCAP ) as a novel severe plastic deformation method for cylindrical tubes.
{\it Materials Letters}, {\it 65}(19-20), pp.3009-3012.
https://doi.org/10.1016/j.matlet.2011.06.039.
\شماره٪٪۸
Faraji, G. and et al., 2012. Parallel tubular channel angular pressing
(PTCAP) as a new severe plastic deformation method for cylindrical tubes.
{\it Materials
Letters}, {\it 77}, pp.82-85. https://doi.org/10.1016/j.matlet.2012.03.007.
\شماره٪٪۹
Motallebi Savarabadi, M., Faraji, G. and Zalnezhad, E., 2019. Hydrostatic
tube cyclic expansion extrusion (HTCEE) as a new severe plastic deformation
method for producing long nanostructured tubes. {\it Journal of Alloys and
Compounds}, {\it
785}, pp.163-168. https://doi.org/10.1016/j.jallcom.2019.01.149.
\شماره٪٪۱۰
Lapovok, R. and et al., 2010. Severe plastic deformation processes for
thin samples. {\it Journal of Materials Science}, {\it 45}, pp.4554-4560.
https://doi.org/10.1007/s10853-010-4403-x.
\شماره٪٪۱۱
Al-Mufadi, F. and Djavanroodi, F., 2015. Equal-channel angular pressing of
thin-walled copper tube. {\it Arabian Journal for Science and
Engineering}, {\it 40},
pp.2785-2794.
\شماره٪٪۱۲
Torabzadeh Kashi, H. and Faraji, G., 2015. Cyclic flaring and sinking
(CFS) as a new severe plastic deformation method for thin-walled cylindrical
tubes. {\it Modares Mechanical Engineering}, {\it
15}(8), pp.411-416 [In persian].
\شماره٪٪۱۳
Shapourgan, O. and Faraji, G., 2016. Rubber pad tube straining as a new
severe plastic deformation method for thin-walled cylindrical tubes.
{\it
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of
Engineering Manufacture}, {\it 230}(10), pp.1845-1854.
https://doi.org/10.1177/0954405416654185.
\شماره٪٪۱۴
Abdolvand, H. and et al., 2015. A novel combined severe plastic
deformation method for producing thin-walled ultrafine grained cylindrical
tubes. {\it Materials Letters}, {\it 143}, pp.167-171.
https://doi.org/10.1016/j.matlet.2014.12.107.
\شماره٪٪۱۵
Faraji, G., Reshadi, F. and Baniasadia, M., 2014. A new approach for
achieving excellent strain homogeneity in tubular channel angular pressing
(TCAP) process.
{\it Journal of Advanced Materials and Processing}, {\it 2}(1), pp.3-11.
\شماره٪٪۱۶
Mesbah, M., Faraji, G. and Bushroa, A.R., 2014. Characterization of
nanostructured pure aluminum tubes produced by tubular channel angular pressing
(TCAP). {\it Materials Science and Engineering: A}, {\it 590}, pp.289-294.
https://doi.org/10.1016/j.msea.2013.10.036.
\شماره٪٪۱۷
Knauer, E., Freudenberger, J., Marr, T., Kauffmann, A. and Schultz, L.,
2013. Grain Refinement and Deformation Mechanisms in Room Temperature Severe
Plastic Deformed Mg-AZ31. {\it Metals}, {\it 3}(3), pp.283-297.
https://doi.org/10.34657/4382.
\شماره٪٪۱۸
Figueiredo, R.B. and Langdon, T.G., 2009. Principles of grain refinement
in magnesium alloys processed by equal-channel angular pressing.
{\it Journal of
Materials Science}, {\it 44}, pp.4758-4762.
http://dx.doi.org/10.1007/s10853-009-3725-z.
\شماره٪٪۱۹
Figueiredo, R. and Langdon, T., 2009. The nature of grain refinement in
equal-channel angular pressing: A comparison of representative fcc and hcp
metals.
{\it International Journal of Materials Research}, {\it
100}(12), pp.1638-1646.
https://doi.org/10.3139/146.110228.
\شماره٪٪۲۰
Faraji, G., Mashhadi, M.M. and Kim, H.S., 2011. Microstructure
inhomogeneity in ultra-fine grained bulk AZ91 produced by accumulative back
extrusion (ABE). {\it Materials Science and Engineering: A},
{\it 528}(13.14),
pp.4312-4317. https://doi.org/10.1016/j.msea.2011.02.075.
\شماره٪٪۲۱
Faraji, G., Yavari, P., Aghdamifar, S. and Mosavi Mashhadi, M., 2014.
Mechanical and Microstructural Properties of Ultra-fine Grained AZ91 Magnesium
Alloy Tubes Processed via Multi Pass Tubular Channel Angular Pressing (TCAP).
{\it Journal of Materials Science} \& {\it
Technology}, {\it 30}(2), pp.134-138.
https://doi.org/10.1016/j.jmst.2013.08.010.
\شماره٪٪۲۲
Samadpour, F., Faraji, G. and Savarabadi, M.M., 2020. Processing of long
ultrafine-grained AM60 magnesium alloy tube by hydrostatic tube cyclic
expansion extrusion (HTCEE) under high fluid pressure. {\it The International
Journal of Advanced Manufacturing Technology}, {\it 111}, pp.3535-3544.
DOI:10.1007/s00170-020-06352-0.
\شماره٪٪۲۳
Jafarzadeh, H,. Abrinia, K. and Babaei, A., 2014. Repetitive tube
expansion and shrinking (RTES) as a novel SPD method for fabrication of
nanostructured tubes.
{\it Materials Science and Engineering: A}, {\it 596}, pp.194-199.
http://dx.doi.org/10.1016/j.msea.2013.12.037.
\شماره٪٪۲۴
Wang, Y.M. and Ma, E., 2004. Three strategies to achieve uniform tensile
deformation in a nanostructured metal.
{\it Acta Materialia}, {\it 52}(6), pp.1699-1709.
https://doi.org/10.1016/j.actamat.2003.12.022.
)