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Name | Prof. Dr. Riffat Asim Pasha |
Designation | Professor |
Department | Mechanical Engineering (Taxila) |
Highest Qualification | Ph.D. Mechanical Engineering |
Specialization | Fracture and Fatigue of Metals; Materials characterization; MEMS |
Phone No | 051-9047684 , 051-9047668 (Office) |
Cell No | 03005366527 |
Fax No | 051-9047690 |
[email protected] |
PhD in Mechanical Engineering - 2009 (UET Taxila)
MSc in Mechanical Engineering(Applied Mechanics and Design)-2002 (UET Taxila)
BSc in Mechanical Engineering -1997 (UET Lahore)
1. Riffat Asim Pasha, M. Asif Khan, “Acoustic Emission as Real Time NDT Technique” Thechnical Journal, UET Taxila (2005) p. 89-95.
2. Riffat Asim Pasha, H. Sana Ullah ,M.Z.Khan, “Estimate the Thermo mechanical Fatigue Life Of Two Flip Chip Packages” Proceedings of 9th International Symposium On Advance Materials(ISAM-2005), p.657-662
3. Riffat Asim Pasha, M. Asif Khan, “An Acoustic Emission Investigation Of Micro Fracture Processes in Nuclear Pressure Vessel Steel” Technical Journal, UET Taxila (2006) p. 149-161.
4. M.M.I Hammouda, M.B.Sajid, R.A.Pasha, “Numerical Approach to the Mechanics Of Disc-Blade Dovetail Joints In Aero-Engine Compressors” 14th International Conference On the Strength of Materials, Xi, an China, 4-9 June, 2006.
5. M.M.I.Hammouda, R.A.Pasha, I.G.El-Batanony, “Probable Cracking Development in Axial Dovetail Joints of Aero Engine Compressor Discs” International Conference on “Crack Paths” (CP 2006) Parma, Italy, 14-16 September, 2006
6. Riffat Asim Pasha, M.Z.Khan, “Recent Developments In Piezoelectric Ceramics Materials and Deteriorations of their Properties” Proceedings of Second International Conference on Frontiers of Advanced Engineering Materials(04-06 Dec,2006) p.13-19
7. Riffat Asim Pasha, Zahid Suleman Butt, M. Asif Khan, “Rule based expert system on the basis of estimated technique for the safety evaluation of various materials” Technical Journal, UET Taxila (2007) p.47-54.
8. M.M.I. Hammouda, R.A.Pasha, A.S.Fayed, “ Modelling of cracking sites/development in axial dovetail joints of aero-engine compressor discs” International Journal of Fatigue, 29(2007) p. 30-48(Impact factor Journal)
9. Riffat Asim Pasha, M.Z.Khan, A.M.Hashmi, “Experimental Procedure of Frequency Determination in Piezoelectric Ceramics Materials, Al-Azhar University Engineering Journal, Vol.2, No. 4. p.380-388 (AEIC- 2007) Cairo Egypt.
10. Riffat Asim Pasha, N.A Choudhary and M. A Nasir, “Fatigue design and validation of an ASME-Coded Pressure Vessel” Technical Journal, UET Taxila (2008) V:13 p.28-30
11. R. A Pasha, M.M.I. Hammouda, “ A Model For Notch Fatigue Life” Material Science and Engineering A, 483-484 (2008) p. 319-321(Impact factor Journal)
12. Riffat Asim Pasha Zahid Suleman and M. Z. Khan, “Analysis of Thickness Effect on Piezoelectric Beam” Technical Journal, UET Taxila (2009) V:14 p. 50-54.
13. Riffat Asim Pasha, M.Z.Khan, “Thermal Shocking of a Thin Lead Zirconate Titanate Piezoelectric Ceramics disc, Proceedings Pakistan Academy of Science, 46(1):p47-52. 2009.(HEC recognized)
14. Riffat Asim Pasha, M.Z.Khan, “Performance Characteristics of a Lead Zirconate Titanate Piezoelectric Ceramic Disc in Water, Vol, 29: No.3 p. 397-404 Mehran University Research Journal of Engineering & Technology 2009.(HEC Recognized)
15. Riffat Asim Pasha, Muhammad Zubair Khan, “Effect of Thermal Shocking and Quenching on the Degradation Behaviour of a Thin PZT Disc, Pakistan Journal of Scientific and Industrial Research,2010 53(1) p. 1-5 (HEC Recognized)
16. J.S.Bhatti, R.A.Pasha, “Finite Element Based Design of Piezoelectric Vibration Damper” Key Engineering Materials , Vol. 442 (2010) p. 431-437 (Impact factor Journal)
17. Mirza jahanzaib. Riffat Asim Pasha, Zahiz Suleman, Cogeneration an Opportunity for Industrial Energy Saving, Proceedings of the International Conference on Power Generation Systems & Renewable Energy Technologies, 2010, p. 403-409
18. Nadeem Ahmed, Riffat Asim Pasha, MMI Hammouda, “Temperature Effects on Impact Energy of Tungston Alloy” Advanced Materials & Processes (2011) P. 35-37 (Impact Factor Journal).
19. Riffat Asim Pasha, Gulistan Raja, Effect of Frequency and Resistance by Temperature Variation on Lead Zirconate Titanate Piezoelectric Ceramics disc, The Nucleus (2011) Vol, 48, No.3 p. 191-197 (HEC Recognized).
20. Amir Sultan, Riffat Asim Pasha, Sayyid Masood Ur Rehman Shah, Haris Ali, Asim Zulfiqar “Fatigue Crack Growth Behaviour of AISI 50100 Precipitation Hardened Steel after welding Comparison of Welded and Base Metal in 1045 Steel” Advanced Materials for Applied Science and Technology II.Vol 570-570,(2012) p.9-14 (ISI Indexed)
21. Masood Shah; Catherine Mabru; Farhad Rezai-Aria; Ines Souki; Riffat Asim Pasha, An Estimation of Stress Intensity Factor in a Clamped SE(T) SpecimenThrough Numerical Simulation and Experimental Verification: Case of FCGR of AISI H11 Tool Steel, Acta Metallurgica Sinica(English Letters), (2012) Vol;25 No. 4, p. 307-319(Impact Factor Journal)
22. Riffat Asim Pasha, Talal Ahmed, Determination of orthotropic mechanical property of honeycomb core: a comparative analysis, The Nucleus 2012 Vol. 49, No.2 p. 79-87 (HEC Recognized).
23. Riffat Asim Pasha, Khalil-ur Rehman, Masood Shah, Determination And Demarcation Of Fatigue Crack Initiation Phase In Rotating Bending ConditionThe Nucleus 49, No. 3 (2012) 165-169 (HEC Recognized)
24. Riffat Asim Pasha, M. Zubair Khan,Performance Characteristics Model of A Thin Lead Zirconate Titanate Disc Under Different Conditions, The Nucleus,49, No.4 (2012) 265-271 (HEC Recognized)
25. Amir Sultan, Riffat Asim Pasha, Masood ur Rehman, M. Zubair Khan, M. Afzal Khan, Naeem Ullah Dar, “Numerical simulation and experimental verification of CMOD in SE(T) specimen: Application on FCGR of welded tool steel, Acta Metall. Sin. (Engl. Lett.) 2013 Vol.26 No.1 pp. 92-96 (Impact factor journal)
26. T. Jarral M.Ali,M.H Sahir,R.A Pasha,Design Optimization And Analysis Of Vertical Axis Wind Turbine Blade.,The Nucleus 50, No.1 ( 2013) p. 7-12 (HEC Recognized)
27. T. Jarral ,R.A Pasha, Measurement and Supperssion of cutting tool vibration Using Piezoelectric ceramic in ANSYS, The Nucleus 50, No.2 (2013) p. 149-153 (HEC Recognized)
28. A.Hameed, R.A Pasha, A.R. Khan, M.Z.Khan and M.Shah, To investigate the Effect of heat treatment on fracture toughness of welded joints, The Nucleus (2013) 50, No.2, p. 165-172 (HEC Recognized)
29. Fatigue Life Estimation of Different Welding Zones of Oxy Acetylene Welded Aluminum Alloy (AA 5052-H32), The Nucleus (2013), 50 No.3, p.261-265(HEC Recognized)
30. Rana Atta-ur-Rahman, M. Ali Nasir, Mudaser Ullah, Riffat Asim Pasha, Nazeer Ahmad Anjum, Shahid Mehmood, M. Muddassar, Ilyas Farooqi, Waqas Asghar, M.Imran, Demarcation of Fatigue Crack Cumulative Damage (Initiation + stage I) of Aluminum Alloy under Combined Loading, Life Science journal, (2013), pp. 1-6 (Impact factor journal)
31. Ambreen Tajammal Jarral, Riffat Asim pasha, Chatter Measurement on Turning Cutting Tool Using Piezoelectric Ceramic Material, Technical Journal UET Taxila, (2013) Vol. No 18 p. 60-65.
32. M. A. Nasir, Z. Khan, I. Farooqi, S. Nauman, S. Anas, S. Khalil, A. Pasha, Z. Khan, М. Shah, H. Qaiser, R. Аta, “Transverse Shear Behavior of Nomex Core for Sandwich Panels”, Mechanics of Composite Materials, Springer, Vol. 50, No. 6, P. 1-8, 2014.
33. Muhammad Ali Nasir, Zaffar Khan, et al, “Density variation effects on cross dimension (CD) strength of Phenolic multilayered composites fabricated via VARTM”, The Nucleus 51, No. 1, 2014.
34. "Experimental Based Tensile Strength Variability of Multilayered Composites, Fabricated via. Optimized “VARTM” Technology", Ali Nasir, Zaffar khan, Saad Nauman, et al, Accepted & Presented in 11th IBCAST, 14-18 January, 2014.
35. "Experimental Determination of Mechanical Quality Factor of Lead Zirconate Titanate (PZT-5A4E) by Equivalent Circuit Method Under Various Thermal and Resistance Conditions" H.Elahi, R.A Pasha, M.Z Khan Technical Journal UET Taxila, (2014) Vol. No 19 p. 24-27 (HEC Recognized)
36. Hassan Elahi ; RiffatAsim Pasha ; Asif Israr ; M. Zubair Khan, Experimental Determination of Effect of Variable Resistance on Lead Zirconate Titanate (PZT-5A4E) under various Thermal and Frequency Conditions, Asia Pacific Journal of Multidisciplinary Research, (2014)Vol. 2, No. 6, p.22-27(Impact factor journal).
37. "Numerical Simulation and Experimental Verification of CMOD in CT Specimens of TIG Welded AA2219-T87" Mudassar Ullah, Riffat Asim Pasha, Ghulam Yasin Chohan, Faisal Qayyum Arabian Journal of Science and Engineering (2015) 40: p.935-944
37. N.A. Anjum, M.Z. Khan, M. Shah, M.S. Khalil, R. A. Pasha, F. Qayyum and W. Anwar, Shear Strain Model for Equal Channel Angular Pressing in High Elastic Extruded Plastics, The Nucleus 52 No. 4(2015) p.169-175 (HEC Recognized)
38. R Aziz, R.Pasha,M.A Nasir, M.Abbas, Evaluation of Optimal Top Coat Thickness in Composite LTA/YSZ Thermal Barrier Coating by Comparative Stress Distribution using Finite Element Method, The Nucleus 52 No.4 (2015) p.146-150
39. M. Saqlain Abbas, M. Zulkarnain Abbas, Riffat Asim Pasha, Zahid Suleman, Zubair Butt, Design and Fabrication of wave Energy Power Plant using Oscillating Water Column Technique.PGSRET(2015) IEEE Conference Page(s): 1 – 4 Print ISBN: 978-1-4673-6812-4
40. M.A Nasir, M Ullah, Z.M.Khan, S Nauman, S.Anas, R.A.Pasha, M Shah, Y.Ali, Tensile strength changability of Multilayered Composites, fabricated through Optimized “VARTM” Technology, An Experimental approach, Technical Journal UET Taxila, (2015) Issue IV,Vol 20 , p.
41. Saqlain Abbas, Zulkarnain Abbas, Riffat Asim Pasha, Analytical Estimation and Numerical Simulation of Vibration Based Piezoelectric Energy Harvesters, International Journal of Science ,Engineering &Innovative Research, (2016). p.1-9 (Impact factor journal).
42. Zubair Butt, Riffat Asim Pasha , Faisal Qayyum , Zeeshan Anjum , Nasir Ahmad and Hassan Elahi, Generation of electrical energy using lead zirconate titanate (PZT-5A) piezoelectric material: Analytical, numerical and experimental verifications, Journal of Mechanical Science and Technology (2016) Vol.30 (8) p.3553-3558.
43. Din, Rafi ud; Shafqat, Qaisar; Shahzad, Muhammad; Ahmad, Ejaz; Rafiq, Nouman; Qureshi, Ammad; Syed, Waqar; Pasha, Riffat,Inhibitor effects of sodium benzoate on corrosion resistance of Al 6061-B4C composites in NaCl and H3BO3 solutions" Materials Research Express . (2016) P.1-12 (Impact factor journal).
44. Saqlain Abbas,Zulqarnain Abbas,Riffat Asim Pasha, Analytical Estimation and numerical simulation of Vibration based piezoelectric Energy Harvesters, International Journal of Science, Engineering & Innovative Research, ISSN:2412-513X (2016) p.1-9 (Impact factor journal).
45. Shahid Mehmood, Riffat Asim Pasha,Masood Shah,Amir Sultan, Investigation of Endurance Limits and Analysis of Electric Discharge Machined Surface of Aluminium Alloy 2024 T6, Technical Journal, UET Taxila Vol 21 No. 3 (2016) p.
46. Shahid Mehmood, Riffat Asim Pasha, Amir Sultan,Effact of Electric Discharge Machining on Material Removal Rate and White Layer Composition, Mehran University Research Journalof Engineering and Technology, Volume 36,No.1, 2017 p.45-54
47. Zubair Butt, Riffat Asim Pasha,Zeeshan Anjum,Characterization of Barium Titanate (BaTiO3) Piezoelectric Material by using Finite Element Method, Transaction of Electr.Electron, Mater. (2017)Accepted for publication
48. Shahid Mehmood, Masod Shah, Riffat Pasha, Shahab Khushnood, Amir Sultan Influence of electric discharge machining on fatigue limit of high strength aluminum alloy under finish machining. The Journal of Chinese Institute of Engineers (2017) Accepted for Publication
49. Shahid Mehmood,Masood Shah,Riffat Asim Pasha,Shahab Khushnood, M.Zubair Khan, Amir Sultan, “Evaluation of Fatigue Behavior and Surface Characteristics of Aluminum Alloy 2024 T6 after Electric Discharge Machining (JMEP-16-09-11440) Submitted for publicationin Journal of Materials Engineering and Performance.
50. Riffat Asim Pasha, Kamran Ghafoor, Fahad Mahmood, Salman Shahid, Zuhaib Jamil, Dr. M. Ali Nasir and Kashif M. Deen, Influence of Plain And N2 Purging Conditions On Corrosion Mechanism Correlated With Microstructures of Low Alloy Steel Multipass Weldments, accepted for publication and oral presentation in International Research Conference on Sustainable Energy, Engineering, Materials and Environment held in Northumbria University in Newcastle Tyne (UK) 2017
51. Abbas Zulqarnain ,Abbas Muhammad, Pasha Riffat, Experional imental & Finite Element Analysis of Vibration based Piezoelectric Energy Harvesters, Journal of Chinese Institute of Engineers. (Submitted).
52. Zubair Butt, Riffat Asim Pasha,Finite Element Simulation and Experimental studies of Barium Titanate (BaTiO3) Piezoelectric Material"Submitted for publication in Journal of Electronic Materials.
53. Din, Rafi ud; Shafqat, Qaisar; Zahid, Gulzar; Ahmad, Ejaz; Mahmood, Fahad; Syed, waqar; Pasha, Riffat; Nasir, Muhammad, Journal of Materials Research, Microstructural evolution, powder characteristics, compaction behavior and sinterability of Al 6061 - B4C composites as a function of reinforcement content and milling times. (Submitted for publication)
54. Shahid Mehmood, Riffat Asim Pasha and Amir Sultan Effect of Electric Discharge Machining on Material Removal Rate and White Layer Composition Mehran University Reserch Journal of Engineering & Technology, Volume 36, No. 1 ,Janauary 2017 ISSN:0254-7821 e-ISSN: 2413-7219
55. Analytical modelling of Ballistic Limit of Multi Layered Composites & Residual Velocity of non-Rigid Projectile. Applied Composite Materials. (Submitted).
56. Experimental Investigation of Output Voltage of Vibration based Piezoelectric Ceramics under Various Loading and Thermal Conditions. Ceramic processing research. (Submitted).
57. Effect of thermal cycling on the Tensile Behaviour of CF/AL Fiber Metal Laminates. Advance in Science and Technology Research Journal. (Submitted)
58. Temperature Sensitivity of Anti Armour Projectile (an Experimental Study), (2011) LAP LAMBERT Academic Publishing GmbH & Co.USA (Book)
In Progress
1. AirUniversityIslamabad
2. MirPur Universityof Science & Technology AJK
3. Universityof Wah(Wah Engineering College) Wah Cantt.
4. HITECUniversityTaxila
5. International Islamic University Islamabad.
Undergraduate courses
Post Graduate Courses
PhD THESES SUPERVISED
Sr# |
Topic |
Scholar |
Year |
Status |
01 |
Behaviour of Welded Precipitation Hardened Steel Under Cyclic and Impact Loads |
Amir Sultan |
2015 |
Completed |
02 |
Electric discharge machining(EDM)generated surface finish and its effecton the fatigue life of aerospace alloys. |
Shahid Mahmood |
2016 |
Completed |
03 |
Estimation of fracture toughness of composite materials. |
Athar Hameed |
2017 |
In progress |
MSc THESES SUPERVISED.
Sr# |
Topic |
Year |
Status |
01 |
Cyclic Elastic Plastic Finite Element Analysis and Fatigue Design of an ASME-Coded Pressure Vessel. |
2006 |
Completed |
02 |
Fatigue Behaviour of Railway Axle Material (AISI-1040) Under Rotating-Bending Load. |
2007 |
Completed |
03 |
Finite-Element Based Design of Structures with Shunted Piezoelectric Patches for Structural Vibration Damping |
2008 |
Completed |
04 |
Experimental Demarcation of Fatigue Crack Initiation Phase in Fatigue Life |
2009 |
Completed
|
05 |
Numerical Prediction of Fatigue Crack Initiation Life of Stepped Shaft |
2009 |
Completed |
06 |
Temperature Effects on impact Energy of Tungsten Alloy. |
2010 |
Completed |
07 |
Estimation of orthotropic mechanical properties of honeycomb core through FEA simulation |
2010 |
Completed |
08 |
Fatigue Life Determination of an Aluminum Bar under Rotating Bending Test |
2010 |
Completed |
09 |
Damage Tolerance Analysis of Debonded Honeycomb Sandwich Structure Using ABAQUS |
2010 |
Suspended |
10 |
Demarcation of Crack Initiation Phase in Fatigue Life of Aluminum with Thermal Loading |
2010 |
Completed |
11 |
Exploring Layered Armour Configuration against Small Caliber Armouring Piercing Projectile |
2013 |
Completed |
12 |
To investigate the effect of Heat treatment on fracture Toughness of Welded Joints. |
2013 |
Completed
|
13 |
Measurement of Cutting Tool Vibration using Piezoelectric Ceramics |
2013 |
Completed
|
14 |
Determination of Fatigue Crack Propagation in TIG welded Aluminum alloy |
2014 |
Completed
|
15 |
Experimental Determination of Electrical Properties & Mechanical Quality Factor of Piezoelectric Material under Thermal Shocking Conditions. |
2014 |
Completed
|
16 |
Finite Element Damage Modeling Of Composite Bolted Joint Structures Under Shock Load. |
2014 |
Completed
|
17 |
Effect Of Hardness And Impact On Welded And Non-Welded Tool Steel. |
2014 |
Completed
|
18 |
Failure Mechanism of Thermal Barrier Coatings subjected to Thermal Shock |
2014 |
Completed |
19 |
Energy Harvesting by Using Piezoelectric Materials at various Mechanical and Thermal Conditions |
2015 |
Completed |
20 |
Power Harvesting from vibration and thermal shocking conditions using piezoelectric materials |
2016 |
Completed |
21 |
Analytical Modeling and Numerical simulation of vibration based piezoelectric energy harvesters. |
2016 |
Completed |
22 |
Effect of Thermal Cycling on the Mechanical Properties of Fiber Metal Laminates |
2016 |
Completed |
23 |
Effect of Densification Cycle on the Properties of Carbon-Carbon Composites |
2016 |
Completed |
24 |
Effect of Titanium Coating for Corrosion Resistance on Stainless Steel 304L and 316L for Biomedical Applications |
2016 |
Completed |
25 |
Design and Analysis of Bullet proof vest against high velocity projectile |
2017 |
Completed |
26 |
Optimization of Impact Resistance and Blunt Trauma of Kevlar Fiber Reinforced Polymer (KFRP) Composites against High Velocity Impact |
2017 |
Completed |
27 |
Experimental and Analytical Analysis of Aluminum Housing Against the Random Vibration Spectrum |
2017 |
Completed |
28 |
Analysis of Thermo Mechanical Behavior of 4340 Modified Alloy using Hot Compression |
2017 |
Completed |
Additional Courses/Workshops/Seminars/Research Fellowship
MSc ENGINEERING THESES SUPERVISED.
Sr# |
Topic |
Year |
Status |
01 |
Cyclic Elastic Plastic Finite Element Analysis and Fatigue Design of an ASME-Coded Pressure Vessel. |
2006 |
Completed |
02 |
Fatigue Behaviour of Railway Axle Material (AISI-1040) Under Rotating-Bending Load. |
2007 |
Completed |
03 |
Finite-Element Based Design of Structures with Shunted Piezoelectric Patches for Structural Vibration Damping |
2008 |
Completed |
04 |
Experimental Demarcation of Fatigue Crack Initiation Phase in Fatigue Life |
2009 |
Completed
|
05 |
Numerical Prediction of Fatigue Crack Initiation Life of Stepped Shaft |
2009 |
Completed |
06 |
Temperature Effects on impact Energy of Tungsten Alloy. |
2010 |
Completed |
07 |
Estimation of orthotropic mechanical properties of honeycomb core through FEA simulation |
2010 |
Completed |
08 |
Fatigue Life Determination of an Aluminum Bar under Rotating Bending Test |
2010 |
Completed |
09 |
Damage Tolerance Analysis of Debonded Honeycomb Sandwich Structure Using ABAQUS |
2010 |
Suspended |
10 |
Demarcation of Crack Initiation Phase in Fatigue Life of Aluminum with Thermal Loading |
2010 |
Completed |
11 |
Exploring Layered Armour Configuration against Small Caliber Armouring Piercing Projectile |
2013 |
Completed |
12 |
To investigate the effect of Heat treatment on fracture Toughness of Welded Joints. |
2013 |
Completed
|
13 |
Measurement of Cutting Tool Vibration using Piezoelectric Ceramics |
2013 |
Completed
|
14 |
Determination of Fatigue Crack Propagation in TIG welded Aluminum alloy |
2014 |
Completed
|
15 |
Experimental Determination of Electrical Properties & Mechanical Quality Factor of Piezoelectric Material under Thermal Shocking Conditions. |
2014 |
Completed
|
16 |
Finite Element Damage Modeling Of Composite Bolted Joint Structures Under Shock Load. |
2014 |
Completed
|
17 |
Effect Of Hardness And Impact On Welded And Non-Welded Tool Steel. |
2014 |
Completed
|
18 |
Failure Mechanism of Thermal Barrier Coatings subjected to Thermal Shock |
2014 |
Completed |
19 |
Energy Harvesting by Using Piezoelectric Materials at various Mechanical and Thermal Conditions |
2015 |
Completed |
20 |
Power Harvesting from vibration and thermal shocking conditions using piezoelectric materials |
2016 |
Completed |
21 |
Analytical Modeling and Numerical simulation of vibration based piezoelectric energy harvesters. |
2016 |
Completed |
22 |
Effect of Thermal Cycling on the Mechanical Properties of Fiber Metal Laminates |
2016 |
Completed |
23 |
Effect of Densification Cycle on the Properties of Carbon-Carbon Composites |
2016 |
Completed |
24 |
Effect of Titanium Coating for Corrosion Resistance on Stainless Steel 304L and 316L for Biomedical Applications |
2016 |
Completed |
25 |
Design and Analysis of Bullet proof vest against high velocity projectile |
2017 |
Completed |
26 |
Optimization of Impact Resistance and Blunt Trauma of Kevlar Fiber Reinforced Polymer (KFRP) Composites against High Velocity Impact |
2017 |
Completed |
27 |
Experimental and Analytical Analysis of Aluminum Housing Against the Random Vibration Spectrum |
2017 |
Completed |
28 |
Analysis of Thermo Mechanical Behavior of 4340 Modified Alloy using Hot Compression |
2017 |
Completed |