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New hot isostatic pressing (HIP) simulation method with taking into account of the operating cycle ramp

  • L. RedouaniEmail author
  • S. Boudrahem
  • S. Alem
ORIGINAL ARTICLE

Abstract

Hot isostatic pressing (HIP) is a process that allows producing full dense materials with high mechanical properties. The simulation work undertaken on this subject does not take into account the densification which operating during the rise in pressure and temperature. In this paper, we propose a new method for HIP simulations by considering the powder densification, which operating during the rise in pressure and in temperature. Experiments were performed using tungsten powders by varying the parameters of the used HIP cycles. The obtained results are in good agreement with the simulations predictions, especially when pressures exceed 200 MPa. They clearly show that an important part of the powders densification can reach in some cases 88% during the cycles rise. This approach is very interesting for the number of tuning tests reduction and for the implementation prices improvement.

Keywords

HIP Densification cycle HIP modeling Densification mechanisms Densification diagrams 

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Notes

Acknowledgements

The authors’ thanks are due to Dr. Bruno Jasper and whole the group of Institute for Energy and Climate Research IEK-4: Plasma Physics of Forschungszentrum Jülich (Germany) for good hosting us during our internship.

References

  1. 1.
    Koizumi M (2000) Hot isostatic pressing theory and applicationsGoogle Scholar
  2. 2.
    Abdelhafeez A, Essa K (2016) Influences of powder compaction constitutive models on the finite element simulation of hot isostatic pressing. Procedia CIRP 55:188–193CrossRefGoogle Scholar
  3. 3.
    Van Nguyen C, Deng Y, Bezold A, Broeckmann C (2017) A combined model to simulate the powder densification and shape changes during hot isostatic pressing. Comput Methods Appl Mech Eng 315:302–315MathSciNetCrossRefGoogle Scholar
  4. 4.
    Kim Y, Kim E-P, Noh J-W, Lee SH, Kwon Y-S, Oh IS (2015) Fabrication and mechanical properties of powder metallurgy tantalum prepared by hot isostatic pressing. Int J Refract Met Hard Mater 48:211–216CrossRefGoogle Scholar
  5. 5.
    Kaysser WA, Weise W (1993) Powder metallurgy and sintered materials. Ullmann’s encyclopedia of industrial chemistryGoogle Scholar
  6. 6.
    ElRakayby H, Kim H, Hong S, Kim K (2015) An investigation of densification behavior of nickel alloy powder during hot isostatic pressing. Adv Powder Technol 26:1314–1318CrossRefGoogle Scholar
  7. 7.
    Ashby M (1990) HIP 6.0: background reading, sintering and isostatic pressing diagrams. Cambridge University ReportGoogle Scholar
  8. 8.
    Helle AS, Easterling KE, Ashby MF (1985) Hot-isostatic pressing diagrams: new developments. Acta Metall 33:2163–2174CrossRefGoogle Scholar
  9. 9.
    Redouani L, Boudrahem S (2015) Simulation of the metal and ceramic powders densification process by hot isostatic pressingGoogle Scholar
  10. 10.
    Azad MR, Ghasemi A, Pouraliakbar H, Jandaghi MR (2015) On the Al/cu dissimilar joints produced through simple cold compression. Trans Indian Inst Metals 68:991–998CrossRefGoogle Scholar
  11. 11.
    Pouraliakbar H, Jandaghi MR, Heidarzadeh A, Jandaghi MM (2018) Constrained groove pressing, cold-rolling, and post-deformation isothermal annealing: consequences of their synergy on material behavior. Mater Chem Phys 206:85–93CrossRefGoogle Scholar
  12. 12.
    Pouraliakbar H, Pakbaz M, Firooz S, Jandaghi MR, Khalaj G (2016) Study on the dynamic and static softening phenomena in Al–6Mg alloy during two-stage deformation through interrupted hot compression test. Measurement 77:50–53CrossRefGoogle Scholar
  13. 13.
    Semenova IP, Valiev RZ, Langdon TG (2019) High-pressure torsion and equal-channel angular pressing. In: Nanocrystalline titanium. Elsevier, pp 3–19Google Scholar
  14. 14.
    Redouani L, Boudrahem S (2012) Hot isostatic pressing process simulation: application to metal powders. Can J Phys 90:573–583CrossRefGoogle Scholar
  15. 15.
    Boudrahem S, Grosbras M (1999) Évolution de la morphologie des pores durant la compression isostatique à chaud de poudres sphériques. Mater Tech 87:21–24CrossRefGoogle Scholar
  16. 16.
    Zhou S, Song B, Xue P, Cai C, Liu J, Shi Y (2017) Numerical simulation and experimental investigation on densification, shape deformation, and stress distribution of Ti6Al4V compacts during hot isostatic pressing. Int J Adv Manuf Technol 88:19–31CrossRefGoogle Scholar
  17. 17.
    He D, Ekere N (1998) Computer simulation of powder compaction of spherical particles. J Mater Sci Lett 17:1723–1725CrossRefGoogle Scholar
  18. 18.
    Lu G, Shi X (1994) Computer simulation of isostatic powder compaction by random packing of monosized particles. J Mater Sci Lett 13:1709–1711CrossRefGoogle Scholar
  19. 19.
    Abedinzadeh R (2018) Study on the densification behavior of aluminum powders using microwave hot pressing process. Int J Adv Manuf Technol 1–17Google Scholar
  20. 20.
    Liu G-c, Shi Y-s, Wei Q-s, Xue P-j (2012) Simulation of pressure effects on hot isostatic pressing of stainless steel powder. J Cent South Univ 19:55–62CrossRefGoogle Scholar
  21. 21.
    Torre C (1948) Theorie und Verhalten der zusammengepressten Pulver, Monatsh. Hochschule Leoben, MontanGoogle Scholar
  22. 22.
    Azcona I, Ordonez A, Sanchez J, Castro F (2002) Hot isostatic pressing of ultrafine tungsten carbide-cobalt hard metals. J Mater Sci 37:4189–4195CrossRefGoogle Scholar
  23. 23.
    Jasper B, Coenen JW, Riesch J, Höschen T, Bram M, Linsmeier C (2015) Powder metallurgical tungsten fiber-reinforced tungsten. Mater Sci Forum 825-826:125–133CrossRefGoogle Scholar
  24. 24.
    Frost HJ, Ashby MF (1982) Deformation mechanism maps: the plasticity and creep of metals and ceramics. Pergamon Press, PergamonGoogle Scholar
  25. 25.
    Lassner E, Schubert W-D (1999) Properties, chemistry, technology of the element, alloys, and chemical compounds. Vienna University of Technology, Vienna, pp 124–125Google Scholar

Copyright information

© Springer-Verlag London Ltd., part of Springer Nature 2019

Authors and Affiliations

  1. 1.Materials physicochemical Laboratory, Sciences and Technology FacultyChadli Bendjedid UniversityEl TarfAlgeria
  2. 2.Materials Technology and Processes Engineering Laboratory, Technology FacultyAbderahmane Mira UniversityBejaiaAlgeria
  3. 3.Solid Mechanics and Systems Laboratory (LMSS)University M’Hamed Bougara BoumerdesBoumerdèsAlgeria

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