SPD Techniques

Batch Processing


Accumulative Back Extrusion (ABE)
References:
Fatemi and Zarei-Hanzaki, Mater. Sci. Eng. A 504, 104 (2009).
Fatemi and Zarei-Hanzaki, Mater. Sci. Eng. A 528, 1334 (2011).


Accumulative Roll Bonding (ARB)
Reference:
Tsuji et al, Scripta Mater. 40, 795 (1999).


Equal Channel Angular Pressing (ECAP)
Othe names:
Equal Channel Angular Extrusion (ECAE)
Equal Channel Angular (ECA)
Equal Channel Angular Forging (ECAF)

References:
Furukawa et al, J. Mater. Sci. 36, 2835 (2001).
Valiev et al, Prog. Mater. Sci. 45, 103 (2000).
Zhu & Lowe, Mater. Sci. Eng. A291, 46 (2000).


High Pressure Torsion (HPT)
Old Name:
Severe Plastic Torsional Straining (SPTS)
References:
Zhilyaev et al, Acta Mater. 51, 753 (2003).
Valiev et al, J. Mater. Res. 17, 7 (2002).  


High Pressure Torsion Extrusion (HPTE)
References:
Ivanisenko et al, Mater. Sci. Eng. A664, 247 (2016).


High-Pressure Tube Twisting (HPTT)
Reference:
Toth et al, Scripta Mater. 60, 175 (2009).


Multipass Coin-Forging (MCF)
Reference:
Ghosh & Huangl, in Investigation and Application of Severe Plastic Deformation, Lowe & Valiev, ed., Kluwer Academic Publishers, Dordrecht. p.29, 2000.

Repetitive Corrugation and Straightening (RCS)
Other Names:
Constrained Groove Pressing (CGP)
Repeated Shear Deformation (RSD)
References:
Zhu et al, Metall. Mater. Trans. 32A, 1559 (2001).
Huang et al, Acta Mater. 49, 1497 (2001).
Shin et al, Mater. Sci. Eng. A328, 98 (2002).
Huh et al, Mater. Sci. Forum. 396, 447 (2002).


Simple Shear Extrusion (SSE)
Reference:
Pardis and Ebrahimi, Mater. Sci. Eng. A527, 355 (2009).

Surface Mechanical Attrition Treatment (SMAT)
References:
K. Lu and J. Lu, J. Mater. Sci. Technol. 15, 193 (1999)
K. Lu and J. Lu, Mater. Sci. Eng. A. 375-377, 38 (2004).
Arifvianto et al., Mater. Chem. Phys. 125, 418 (2011).

Twist Extrusion (TE)
References:
Beygelzimer, et al; Ultrafine Grained Materials II. (TMS), pp. 297–304 (2002).
V. Varukhin, Y. Beygelzimer, S. Synkov, D. Orlov. Applications of Twist Extrusion, Materials Science Forum, Vol. 503-504, pp. 335–340 (2006).
http://hunch.net/~yan/twist.extrusion.html

Continuous SPD Techniques



Conshearing Process
Reference:
Saito et al, Scripta Mater. 42, 1139 (2000).


Continuous Confined Strip Shearing (C2S2)
Reference:
Lee et al, Acta Mater. 50, 4005 (2002)


ECAP-Conform
Reference:
Raab et al, Mater. Sci. Eng. A328, 30 (2004).


Cyclic Expansion-Extrusion (CEE)
References:
N. Pardis, et al, Mater. Sci. Eng., A628, 423 (2015); A613, 357 (2014); A528, 7537 (2011).


High Pressure Sliding (HPS)
Reference:
Fujioka and Horita, Mater. Trans. 50, 930 (2009).

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