• 536 Citations
20052019
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Research Output 2005 2019

2019
Titanium alloys
Plasticity
Crystals
Phase boundaries
Single crystals
1 Citation (Scopus)
7 Downloads (Pure)
Open Access
File
Constitutive models
Plasticity
Single crystals
Crystals
Porous materials
Crystal Plasticity
Titanium Alloy
titanium alloys
Phase boundaries
Voids
2018
2 Citations (Scopus)

Design and validation of a fixture for positive incremental sheet forming

Ur Rehman Siddiqi, M., Corney, J. R., Sivaswamy, G., Amir, M. & Bhattacharya, R., 1 Mar 2018, In : The Journal of Engineering Manufacture. 232, 4, p. 629-643 15 p.

Research output: Contribution to journalArticle

Jamming
Sheet metal
Mechanics
Testing
Costs

Hydrogen effect on plastic deformation and void growth in austenitic stainless steel

Ogosi, E. I., Asim, U. B., Siddiq, M. A. & Kartal, M. E., 2018.

Research output: Contribution to conferencePaper

RVE based crystal plasticity study of void growth on phase boundary in titanium alloys

Asim, U. B., Siddiq, M. A. & Kartal, M. E., 2018.

Research output: Contribution to conferencePaper

2017

A Thermomechanical Approach of Modeling Martensitic Transformation Using Crystal Plasticity Theory

Khan, R., Siddiq, M. A., Asim, U. B. & Abdelghaffar, A., 2017.

Research output: Contribution to conferenceAbstract

8 Citations (Scopus)
5 Downloads (Pure)

Smooth particle hydrodynamics study of surface defect machining for diamond turning of silicon

Mir, A., Luo, X. & Siddiq, A., 1 Feb 2017, In : The International Journal of Advanced Manufacturing Technology . 88, 9, p. 2461–2476 16 p.

Research output: Contribution to journalArticle

Open Access
File
Surface defects
Diamonds
Machining
Hydrodynamics
Silicon
4 Citations (Scopus)
5 Downloads (Pure)

Three-dimensional in situ observations of compressive damage mechanisms in syntactic foam using X-ray microcomputed tomography

Kartal, M. E., Dugdale, L. H., Harrigan, J. J., Siddiq, M. A., Pokrajac, D. & Mulvihill, D. M., Sep 2017, In : Journal of Materials Science. 52, 17, p. 10186-10197 11 p.

Research output: Contribution to journalArticle

Open Access
File
Syntactics
Microspheres
Tomography
Foams
Shear bands
3 Citations (Scopus)
7 Downloads (Pure)

Void growth in high strength aluminium alloy single crystals: A CPFEM based study

Asim, U., Siddiq, M. A. & Demiral, M., 2 Mar 2017, In : Modelling and Simulation in Materials Science and Engineering. 25, 3, 19 p., 035010.

Research output: Contribution to journalArticle

Open Access
File
high strength alloys
High strength alloys
Aluminum Alloy
Single Crystal
Voids
2016

A Crystal Plasticity Finite Element Method (CPFEM) based study to investigate the effect of microvoids in single crystalline aluminium alloy

Siddiq, M. A. & Asim, U. B., 2016, Proceedings of the 24th UK Conference of the Association for Computational Mechanics in Engineering. AMCE, 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

plastic properties
aluminum alloys
voids
finite element method
crystals

Crystal Plasticity based Finite Element Analysis of Void Growth in High Strength Alloys

Asim, U. B., Siddiq, M. A. & Kartal, M. E., 2016.

Research output: Contribution to conferencePaper

30 Citations (Scopus)
7 Downloads (Pure)

Modelling of Stress-Corrosion Cracking by Using Peridynamics

De Meo, D., Diyaroglu, C., Zhu, N., Oterkus, E. & Siddiq, M. A., 27 Apr 2016, In : International Journal of Hydrogen Energy. 41, 15, p. 6593-6609 17 p.

Research output: Contribution to journalArticle

Open Access
File
stress corrosion cracking
stress intensity factors
crack propagation
Stress corrosion cracking
high strength

Niobium/alumina bicrystal interface fracture

Siddiq, A., Schmauder, S. & Rühle, M., 2016, Multiscale Materials Modeling : Approaches to Full Multiscaling. Schmauder, S. & Schäfer, I. (eds.). Walter de Gruyter, p. 135–150 16 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Bicrystals
Niobium
Fracture energy
Alumina
Adhesion
22 Citations (Scopus)
4 Downloads (Pure)

Peridynamic modeling of composite laminates under explosive loading

Diyaroglua, C., Oterkus, E., Madenci, E., Rabczuk, T. & Siddiq, A., 1 Jun 2016, In : Composite Structures. 144, p. 14-23 10 p.

Research output: Contribution to journalArticle

Open Access
File
Laminates
Composite materials
Structural design
Explosions
Durability

Void Growth in Aluminium Alloys – A CPFEM based study

Asim, U. B. & Siddiq, M. A., 2016.

Research output: Contribution to conferencePaper

2015
1 Citation (Scopus)
4 Downloads (Pure)

A multiscale phenomenological constitutive model for strain rate dependent tensile ductility in nanocrystalline metals

Siddiq, M. A. & El Sayed, T., 1 Mar 2015, In : Materials Letters. 142, p. 60-63 4 p.

Research output: Contribution to journalArticle

Open Access
File
Constitutive models
ductility
strain rate
Ductility
Nanocrystalline materials

A numerical investigation on the effect of tool geometry in single point diamond turning of silicon

Amir, M. & Mir, A., 2015, Proceedings of the 15th International Conference of European Society for Precision Engineering and Nanotechnology, EUSPEN 2015.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Experimental Study of Incremental Sheet Forming Process using CPTi

Ur Rehman Siddiqi, M., Corney, J., Amir, M., Bhattacharya, R. & Sivaswamy, G., 2015, Proceedings of the 13th World Conference on Titanium. Wiley

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Incremental Sheet Forming Fixture Design and Implementation

Ur Rehman Siddiqi, M., Corney, J., Sivaswamy, G., Amir, M. & Bhatacharya, R., 2015.

Research output: Contribution to conferencePaper

Multiphysics modelling of Stress Corrosion Cracking by using peridynamics

De Meo, D., Diyaroglu, C., Zhu, N., Oterkus, E. & Amir, M., 2015, Analysis and Design of Marine Structures V. Guedes Soares, C. & Shenoi, R. A. (eds.). CRC Press, p. 499-504 6 p.

Research output: Chapter in Book/Report/Conference proceedingChapter (peer-reviewed)

Multiscale deformation and failure in aluminium alloy 6082-T6: Experiments and Modelling

Alsawy, A. B. H. & Amir, M., 2015.

Research output: Contribution to conferencePaper

Numerical simulation of triaxial tests to determine the Drucker-Prager parameters of silicon

Mir, A., Luo, X. & Amir, M., 2015, 21st International Conference on Automation and Computing, UK. IEEE Explore

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2014
9 Citations (Scopus)
7 Downloads (Pure)

Complex Incremental Sheet Forming Using Back Die Support on Aluminium 2024, 5083 and 7075 alloys

Devarajan, N., Sivaswamy, G., Bhattacharya, R., Heck, D. P. & Amir, M., 2014, In : Procedia Engineering. 81, p. 2298-2304 7 p.

Research output: Contribution to journalArticle

Open Access
File
Aluminum
Plastics
Cracks
Finite element method
8 Citations (Scopus)

Improvement in ductility in commercially pure titanium alloys by stress relaxation at room temperature

Eipert, I., Sivaswamy, G., Bhattacharya, R., Amir, M. & Blackwell, P., 1 Jan 2014, Key Engineering Materials. Larkiola, J. (ed.). Trans Tech Publications Ltd, Vol. 611-612. p. 92-98 7 p. (Key Engineering Materials; vol. 611-612).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Stress relaxation
Titanium alloys
Ductility
Strain rate
Temperature
2013
6 Downloads (Pure)
Open Access
File
intergranular corrosion
stress corrosion cracking
austenitic stainless steels
grain boundaries
cracks
4 Citations (Scopus)

A phenomenological variational multiscale constitutive model for intergranular failure in nanocrystalline materials

Siddiq, A., El Sayed, T. & Amir, M., 15 Sep 2013, In : Materials Letters. 107, p. 56-59 4 p.

Research output: Contribution to journalArticle

Nanocrystalline materials
Constitutive models
nanocrystals
Plasticity
plastic properties

Ultrasonic consolidation: multiscale models and numerical simulations

Amir, M., 2013, p. 1-8. 8 p.

Research output: Contribution to conferencePaper

multiscale models
consolidation
ultrasonics
simulation
2012
16 Citations (Scopus)

A phenomenological two-phase constitutive model for porous shape memory alloys

Sayed, T. E., Gürses, E. & Siddiq, A., 1 Jul 2012, In : Computational Materials Science. 60, p. 44-52 9 p.

Research output: Contribution to journalArticle

Shape Memory
shape memory alloys
Constitutive Model
Constitutive models
Shape memory effect
29 Citations (Scopus)

A thermomechanical crystal plasticity constitutive model for ultrasonic consolidation

Sayed, T. E. & Siddiq, A., 1 Jan 2012, In : Computational Materials Science. 51, 1, p. 241-251 11 p.

Research output: Contribution to journalArticle

Crystal Plasticity
consolidation
Consolidation
Constitutive Model
Constitutive models
10 Citations (Scopus)

A variational void coalescence model for ductile metals

Siddiq, A., Arciniega, R. & El Sayed, T., 1 Feb 2012, In : Computational Particle Mechanics. 49, 2, p. 185-195 11 p.

Research output: Contribution to journalArticle

Coalescence
Voids
Metals
Damage
Model
61 Citations (Scopus)

Ultrasonic-assisted manufacturing processes: variational model and numerical simulations

Siddiq, A. & El Sayed, T., 1 Apr 2012, In : Ultrasonics. 52, 4, p. 521-529 9 p.

Research output: Contribution to journalArticle

manufacturing
ultrasonics
softening
simulation
upsetting
2011
71 Citations (Scopus)

Acoustic softening in metals during ultrasonic assisted deformation via CP-FEM

Siddiq, A. & Sayed, T. E., 31 Jan 2011, In : Materials Letters. 65, 2, p. 356-359 4 p.

Research output: Contribution to journalArticle

softening
Ultrasonic effects
ultrasonics
Ultrasonics
Acoustics

A microscale thermomechanical constitutive model for ultrasonic consolidation processes

Amir, M. & El Sayed, T., Jul 2011.

Research output: Contribution to conferencePaper

13 Citations (Scopus)
Consolidation
Aluminum alloys
Ultrasonics
Friction
Fibers
4 Citations (Scopus)

Finite element analysis of ultrasonic insertion of SiC fibre in aluminium alloy 6061

Ghassemieh, E. & Siddiq, A., 1 Oct 2011, In : International Journal of Materials Engineering Innovation. 2, 3-4, p. 182-202 21 p.

Research output: Contribution to journalArticle

Aluminum alloys
Ultrasonics
Plastic flow
Finite element method
Fibers

Simulation of peel test of ultrasonic consolidated metal structures using cohesive model

Siddiq, A. & Ghassemieh, E., Sep 2011.

Research output: Contribution to conferencePaper

2010
2 Citations (Scopus)

Multiscale simulation of metal/ceramic interface fracture

Siddiq, A. & Schmauder, S., 2010, IUTAM Symposium on Multi-Functional Material Structures and Systems. Dattaguru, B., Gopalakrishnan, S. & Aatre, V. K. (eds.). Springer , Vol. 19. p. 343-355 13 p. (IUTAM Bookseries; vol. 19).

Research output: Chapter in Book/Report/Conference proceedingChapter (peer-reviewed)

Cermets
Niobium
Adhesion
Fracture energy
Bicrystals
2009
22 Citations (Scopus)

Fiber push-out study of a copper matrix composite with an engineered interface: Experiments and cohesive element simulation

You, J. H., Lutz, W., Gerger, H., Siddiq, A., Brendel, A., Höschen, C., Schmauder, S. & Amir, M., 15 Dec 2009, In : International Journal of Solids and Structures. 46, 25-26, p. 4277-4286 10 p.

Research output: Contribution to journalArticle

Copper
Composite
Fiber
copper
composite materials

Microstructural analysis of ultrasonic welded AA6061 by electron backscattered diffraction

Amir, M., Ghassemieh, E., Zhu, Z. & Wynne, B., 2009, In : Rare Metal Materials and Engineering. 38, p. 147-151 5 p.

Research output: Contribution to journalArticle

41 Citations (Scopus)

Theoretical and FE analysis of ultrasonic welding of aluminum alloy 3003

Siddiq, A., Ghassemieh, E. & Amir, M., 1 Aug 2009, In : Journal of Manufacturing Science and Engineering, Transactions of the ASME. 131, 4, p. 0410071-04100711 3690641 p.

Research output: Contribution to journalArticle

Ultrasonic welding
Aluminum alloys
Friction
Welds
Ultrasonics

Ultrasonic welding in implanting reinforcing fibre in aluminum matrices

Amir, M. & Ghassemieh, E., 2009.

Research output: Contribution to conferencePaper

2008
5 Citations (Scopus)

Modelling and characterization of ultrasonic consolidation process of Aluminium alloys

Siddiq, A. & Ghassemieh, E., 1 Dec 2008, Materials Research Society Symposium Proceedings. Vol. 1079. p. 125-132 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

consolidation
Consolidation
aluminum alloys
Aluminum alloys
friction

Multiscale modelling of interface fracture

Amir, M. & Schmauder, S., May 2008.

Research output: Contribution to conferencePaper

8 Citations (Scopus)

Niobium/alumina bicrystal interface fracture: a theoretical interlink between local adhesion capacity and macroscopic fracture energies

Siddiq, A., Schmauder, S. & Ruehle, M., 1 May 2008, In : Engineering Fracture Mechanics. 75, 8, p. 2320-2332 13 p.

Research output: Contribution to journalArticle

Niobium
Bicrystals
Fracture energy
Aluminum Oxide
Alumina

Simulation of ultrasonic welding of fibre elements in metal matrices

Siddiq, A. & Ghassemieh, E., 2008.

Research output: Contribution to conferencePaper

110 Citations (Scopus)

Thermomechanical analyses of ultrasonic welding process using thermal and acoustic softening effects

Siddiq, A. & Ghassemieh, E., 1 Dec 2008, In : Mechanics of Composite Materials. 40, 12, p. 982-1000 19 p.

Research output: Contribution to journalArticle

ultrasonic welding
Ultrasonic welding
Softening
Welding
softening